mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 14:50:05 +00:00
Update.
2003-04-19 Ulrich Drepper <drepper@redhat.com> * catgets/nl_types.h: Remove __THROW marker from cancellation points. * dirent/dirent.h: Likewise. * dlfcn/dlfcn.h: Likewise. * grp/grp.h: Likewise. * iconv/iconv.h: Likewise. * io/fcntl.h: Likewise. * io/ftw.h: Likewise. * libio/stdio.h: Likewise. * misc/sys/mman.h: Likewise. * misc/sys/select.h: Likewise. * misc/sys/syslog.h: Likewise. * misc/sys/uio.h: Likewise. * posix/spawn.h: Likewise. * posix/unistd.h: Likewise. * posix/sys/wait.h: Likewise. * pwd/pwd.h: Likewise. * resolv/netdb.h: Likewise. * rt/aio.h: Likewise. * shadow/shadow.h: Likewise. * signal/signal.h: Likewise. * socket/sys/socket.h: Likewise. * stdlib/stdlib.h: Likewise. * streams/stropts.h: Likewise. * string/string.h: Likewise. * sysdeps/gnu/utmpx.h: Likewise. * sysvipc/sys/msg.h: Likewise. * termios/termios.h: Likewise. * time/time.h: Likewise. * wcsmbs/wchar.h: Likewise. * iconv/gconv_cache.c: Include <not-cancel.h> and use non-cancelable functions. * misc/daemon.c: Likewise. * sysdeps/generic/backtracesymsfd.c: Likewise. * sysdeps/generic/check_fds.c: Likewise. * sysdeps/unix/sysv/linux/gethostid.c: Likewise. * sysdeps/unix/sysv/linux/not-cancel.h: New file. * sysdeps/generic/not-cancel.h: New file. * csu/Makefile (distribute): Add not-cancel.h. * sysdeps/unix/sysv/linux/fatal-prepare.h: New file. * sysdeps/unix/sysv/linux/Makefile: Define FATAL_PREPARE_INCLUDE for assert.c and assert-perr.c to include <fatal-prepare.h>. * sysdeps/unix/sysv/linux/Dist: Add fatal-prepare.h. * sysdeps/posix/remove.c (remove): Rewrite. No need to restore errno and unlink first. * io/ftw.c (ftw_dir): In all places assume fchdir is available. 2003-04-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Use INTERNAL_SYSCALL instead of INLINE_SYSCALL.
This commit is contained in:
parent
76a67697c8
commit
2c008571c3
55
ChangeLog
55
ChangeLog
@ -1,3 +1,58 @@
|
||||
2003-04-19 Ulrich Drepper <drepper@redhat.com>
|
||||
|
||||
* catgets/nl_types.h: Remove __THROW marker from cancellation points.
|
||||
* dirent/dirent.h: Likewise.
|
||||
* dlfcn/dlfcn.h: Likewise.
|
||||
* grp/grp.h: Likewise.
|
||||
* iconv/iconv.h: Likewise.
|
||||
* io/fcntl.h: Likewise.
|
||||
* io/ftw.h: Likewise.
|
||||
* libio/stdio.h: Likewise.
|
||||
* misc/sys/mman.h: Likewise.
|
||||
* misc/sys/select.h: Likewise.
|
||||
* misc/sys/syslog.h: Likewise.
|
||||
* misc/sys/uio.h: Likewise.
|
||||
* posix/spawn.h: Likewise.
|
||||
* posix/unistd.h: Likewise.
|
||||
* posix/sys/wait.h: Likewise.
|
||||
* pwd/pwd.h: Likewise.
|
||||
* resolv/netdb.h: Likewise.
|
||||
* rt/aio.h: Likewise.
|
||||
* shadow/shadow.h: Likewise.
|
||||
* signal/signal.h: Likewise.
|
||||
* socket/sys/socket.h: Likewise.
|
||||
* stdlib/stdlib.h: Likewise.
|
||||
* streams/stropts.h: Likewise.
|
||||
* string/string.h: Likewise.
|
||||
* sysdeps/gnu/utmpx.h: Likewise.
|
||||
* sysvipc/sys/msg.h: Likewise.
|
||||
* termios/termios.h: Likewise.
|
||||
* time/time.h: Likewise.
|
||||
* wcsmbs/wchar.h: Likewise.
|
||||
* iconv/gconv_cache.c: Include <not-cancel.h> and use non-cancelable
|
||||
functions.
|
||||
* misc/daemon.c: Likewise.
|
||||
* sysdeps/generic/backtracesymsfd.c: Likewise.
|
||||
* sysdeps/generic/check_fds.c: Likewise.
|
||||
* sysdeps/unix/sysv/linux/gethostid.c: Likewise.
|
||||
* sysdeps/unix/sysv/linux/not-cancel.h: New file.
|
||||
* sysdeps/generic/not-cancel.h: New file.
|
||||
* csu/Makefile (distribute): Add not-cancel.h.
|
||||
* sysdeps/unix/sysv/linux/fatal-prepare.h: New file.
|
||||
* sysdeps/unix/sysv/linux/Makefile: Define FATAL_PREPARE_INCLUDE
|
||||
for assert.c and assert-perr.c to include <fatal-prepare.h>.
|
||||
* sysdeps/unix/sysv/linux/Dist: Add fatal-prepare.h.
|
||||
|
||||
* sysdeps/posix/remove.c (remove): Rewrite. No need to restore
|
||||
errno and unlink first.
|
||||
|
||||
* io/ftw.c (ftw_dir): In all places assume fchdir is available.
|
||||
|
||||
2003-04-18 Ulrich Drepper <drepper@redhat.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Use
|
||||
INTERNAL_SYSCALL instead of INLINE_SYSCALL.
|
||||
|
||||
2003-04-17 Ulrich Drepper <drepper@redhat.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/Makefile: Remove db2 directory handling.
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1996, 1997, 1999, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -36,8 +36,11 @@ typedef void *nl_catd;
|
||||
/* Type used by `nl_langinfo'. */
|
||||
typedef int nl_item;
|
||||
|
||||
/* Open message catalog for later use, returning descriptor. */
|
||||
extern nl_catd catopen (__const char *__cat_name, int __flag) __THROW;
|
||||
/* Open message catalog for later use, returning descriptor.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern nl_catd catopen (__const char *__cat_name, int __flag);
|
||||
|
||||
/* Return translation with NUMBER in SET of CATALOG; if not found
|
||||
return STRING. */
|
||||
|
@ -38,7 +38,7 @@ omit-deps = $(patsubst %.o,%,$(start-installed-name) g$(start-installed-name) \
|
||||
b$(start-installed-name) $(csu-dummies))
|
||||
install-lib = $(start-installed-name) g$(start-installed-name) $(csu-dummies)
|
||||
distribute = initfini.c gmon-start.c start.c defs.awk munch.awk \
|
||||
abi-note.S init.c munch-tmpl.c
|
||||
abi-note.S init.c munch-tmpl.c not-cancel.h
|
||||
generated = version-info.h
|
||||
before-compile = $(objpfx)version-info.h
|
||||
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-1999, 2000, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -128,12 +128,18 @@ enum
|
||||
typedef struct __dirstream DIR;
|
||||
|
||||
/* Open a directory stream on NAME.
|
||||
Return a DIR stream on the directory, or NULL if it could not be opened. */
|
||||
extern DIR *opendir (__const char *__name) __THROW;
|
||||
Return a DIR stream on the directory, or NULL if it could not be opened.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern DIR *opendir (__const char *__name);
|
||||
|
||||
/* Close the directory stream DIRP.
|
||||
Return 0 if successful, -1 if not. */
|
||||
extern int closedir (DIR *__dirp) __THROW;
|
||||
Return 0 if successful, -1 if not.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int closedir (DIR *__dirp);
|
||||
|
||||
/* Read a directory entry from DIRP. Return a pointer to a `struct
|
||||
dirent' describing the entry, or NULL for EOF or error. The
|
||||
@ -141,34 +147,40 @@ extern int closedir (DIR *__dirp) __THROW;
|
||||
same DIR stream.
|
||||
|
||||
If the Large File Support API is selected we have to use the
|
||||
appropriate interface. */
|
||||
appropriate interface.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
extern struct dirent *readdir (DIR *__dirp) __THROW;
|
||||
extern struct dirent *readdir (DIR *__dirp);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern struct dirent *__REDIRECT (readdir, (DIR *__dirp) __THROW, readdir64);
|
||||
extern struct dirent *__REDIRECT (readdir, (DIR *__dirp), readdir64);
|
||||
# else
|
||||
# define readdir readdir64
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern struct dirent64 *readdir64 (DIR *__dirp) __THROW;
|
||||
extern struct dirent64 *readdir64 (DIR *__dirp);
|
||||
#endif
|
||||
|
||||
#if defined __USE_POSIX || defined __USE_MISC
|
||||
/* Reentrant version of `readdir'. Return in RESULT a pointer to the
|
||||
next entry. */
|
||||
next entry.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int readdir_r (DIR *__restrict __dirp,
|
||||
struct dirent *__restrict __entry,
|
||||
struct dirent **__restrict __result) __THROW;
|
||||
struct dirent **__restrict __result);
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (readdir_r,
|
||||
(DIR *__restrict __dirp,
|
||||
struct dirent *__restrict __entry,
|
||||
struct dirent **__restrict __result) __THROW,
|
||||
struct dirent **__restrict __result),
|
||||
readdir64_r);
|
||||
# else
|
||||
# define readdir_r readdir64_r
|
||||
@ -178,7 +190,7 @@ extern int __REDIRECT (readdir_r,
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int readdir64_r (DIR *__restrict __dirp,
|
||||
struct dirent64 *__restrict __entry,
|
||||
struct dirent64 **__restrict __result) __THROW;
|
||||
struct dirent64 **__restrict __result);
|
||||
# endif
|
||||
#endif /* POSIX or misc */
|
||||
|
||||
|
@ -45,8 +45,11 @@
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* Open the shared object FILE and map it in; return a handle that can be
|
||||
passed to `dlsym' to get symbol values from it. */
|
||||
extern void *dlopen (__const char *__file, int __mode) __THROW;
|
||||
passed to `dlsym' to get symbol values from it.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void *dlopen (__const char *__file, int __mode);
|
||||
|
||||
/* Unmap and close a shared object opened by `dlopen'.
|
||||
The handle cannot be used again after calling `dlclose'. */
|
||||
|
105
grp/grp.h
105
grp/grp.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,95,96,97,98,99,2000,01 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,1992,1995-2001, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -56,32 +56,57 @@ struct group
|
||||
|
||||
|
||||
#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
/* Rewind the group-file stream. */
|
||||
extern void setgrent (void) __THROW;
|
||||
/* Rewind the group-file stream.
|
||||
|
||||
/* Close the group-file stream. */
|
||||
extern void endgrent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void setgrent (void);
|
||||
|
||||
/* Read an entry from the group-file stream, opening it if necessary. */
|
||||
extern struct group *getgrent (void) __THROW;
|
||||
/* Close the group-file stream.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endgrent (void);
|
||||
|
||||
/* Read an entry from the group-file stream, opening it if necessary.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct group *getgrent (void);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_SVID
|
||||
/* Read a group entry from STREAM. */
|
||||
extern struct group *fgetgrent (FILE *__stream) __THROW;
|
||||
/* Read a group entry from STREAM.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct group *fgetgrent (FILE *__stream);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* Write the given entry onto the given stream. */
|
||||
/* Write the given entry onto the given stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int putgrent (__const struct group *__restrict __p,
|
||||
FILE *__restrict __f) __THROW;
|
||||
FILE *__restrict __f);
|
||||
#endif
|
||||
|
||||
/* Search for an entry with a matching group ID. */
|
||||
extern struct group *getgrgid (__gid_t __gid) __THROW;
|
||||
/* Search for an entry with a matching group ID.
|
||||
|
||||
/* Search for an entry with a matching group name. */
|
||||
extern struct group *getgrnam (__const char *__name) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct group *getgrgid (__gid_t __gid);
|
||||
|
||||
/* Search for an entry with a matching group name.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct group *getgrnam (__const char *__name);
|
||||
|
||||
#if defined __USE_POSIX || defined __USE_MISC
|
||||
|
||||
@ -97,32 +122,48 @@ extern struct group *getgrnam (__const char *__name) __THROW;
|
||||
The interface may change in later versions of this library. But
|
||||
the interface is designed following the principals used for the
|
||||
other reentrant functions so the chances are good this is what the
|
||||
POSIX people would choose. */
|
||||
POSIX people would choose.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
|
||||
# ifdef __USE_GNU
|
||||
extern int getgrent_r (struct group *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct group **__restrict __result) __THROW;
|
||||
struct group **__restrict __result);
|
||||
# endif
|
||||
|
||||
/* Search for an entry with a matching group ID. */
|
||||
/* Search for an entry with a matching group ID.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getgrgid_r (__gid_t __gid, struct group *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct group **__restrict __result) __THROW;
|
||||
struct group **__restrict __result);
|
||||
|
||||
/* Search for an entry with a matching group name. */
|
||||
/* Search for an entry with a matching group name.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getgrnam_r (__const char *__restrict __name,
|
||||
struct group *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct group **__restrict __result) __THROW;
|
||||
struct group **__restrict __result);
|
||||
|
||||
# ifdef __USE_SVID
|
||||
/* Read a group entry from STREAM. This function is not standardized
|
||||
an probably never will. */
|
||||
an probably never will.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fgetgrent_r (FILE *__restrict __stream,
|
||||
struct group *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct group **__restrict __result) __THROW;
|
||||
struct group **__restrict __result);
|
||||
# endif
|
||||
|
||||
#endif /* POSIX or reentrant */
|
||||
@ -138,14 +179,24 @@ extern int setgroups (size_t __n, __const __gid_t *__groups) __THROW;
|
||||
|
||||
/* Store at most *NGROUPS members of the group set for USER into
|
||||
*GROUPS. Also include GROUP. The actual number of groups found is
|
||||
returned in *NGROUPS. Return -1 if the if *NGROUPS is too small. */
|
||||
returned in *NGROUPS. Return -1 if the if *NGROUPS is too small.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getgrouplist (__const char *__user, __gid_t __group,
|
||||
__gid_t *__groups, int *__ngroups) __THROW;
|
||||
__gid_t *__groups, int *__ngroups);
|
||||
|
||||
/* Initialize the group set for the current user
|
||||
by reading the group database and using all groups
|
||||
of which USER is a member. Also include GROUP. */
|
||||
extern int initgroups (__const char *__user, __gid_t __group) __THROW;
|
||||
of which USER is a member. Also include GROUP.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int initgroups (__const char *__user, __gid_t __group);
|
||||
|
||||
#endif /* Use BSD. */
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Cache handling for iconv modules.
|
||||
Copyright (C) 2001, 2002 Free Software Foundation, Inc.
|
||||
Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
|
||||
|
||||
@ -19,6 +19,7 @@
|
||||
02111-1307 USA. */
|
||||
|
||||
#include <dlfcn.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
@ -28,6 +29,7 @@
|
||||
|
||||
#include <gconv_int.h>
|
||||
#include <iconvconfig.h>
|
||||
#include <not-cancel.h>
|
||||
|
||||
#include "../intl/hash-string.h"
|
||||
|
||||
@ -58,7 +60,7 @@ __gconv_load_cache (void)
|
||||
return -1;
|
||||
|
||||
/* See whether the cache file exists. */
|
||||
fd = __open (GCONV_MODULES_CACHE, O_RDONLY);
|
||||
fd = open_not_cancel (GCONV_MODULES_CACHE, O_RDONLY);
|
||||
if (__builtin_expect (fd, 0) == -1)
|
||||
/* Not available. */
|
||||
return -1;
|
||||
@ -70,7 +72,7 @@ __gconv_load_cache (void)
|
||||
|| (size_t) st.st_size < sizeof (struct gconvcache_header))
|
||||
{
|
||||
close_and_exit:
|
||||
__close (fd);
|
||||
close_not_cancel_no_status (fd);
|
||||
return -1;
|
||||
}
|
||||
|
||||
@ -107,7 +109,7 @@ __gconv_load_cache (void)
|
||||
}
|
||||
|
||||
/* We don't need the file descriptor anymore. */
|
||||
__close (fd);
|
||||
close_not_cancel_no_status (fd);
|
||||
|
||||
/* Check the consistency. */
|
||||
header = (struct gconvcache_header *) gconv_cache;
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997, 1998, 1999, 2000, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -31,9 +31,11 @@ typedef void *iconv_t;
|
||||
|
||||
|
||||
/* Allocate descriptor for code conversion from codeset FROMCODE to
|
||||
codeset TOCODE. */
|
||||
extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode)
|
||||
__THROW;
|
||||
codeset TOCODE.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode);
|
||||
|
||||
/* Convert at most *INBYTESLEFT bytes from *INBUF according to the
|
||||
code conversion algorithm specified by CD and place up to
|
||||
@ -43,8 +45,11 @@ extern size_t iconv (iconv_t __cd, char **__restrict __inbuf,
|
||||
char **__restrict __outbuf,
|
||||
size_t *__restrict __outbytesleft);
|
||||
|
||||
/* Free resources allocated for descriptor CD for code conversion. */
|
||||
extern int iconv_close (iconv_t __cd) __THROW;
|
||||
/* Free resources allocated for descriptor CD for code conversion.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int iconv_close (iconv_t __cd);
|
||||
|
||||
__END_DECLS
|
||||
|
||||
|
35
io/fcntl.h
35
io/fcntl.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,1992,1994-2001,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -56,41 +56,48 @@ __BEGIN_DECLS
|
||||
#endif /* XPG */
|
||||
|
||||
/* Do the file control operation described by CMD on FD.
|
||||
The remaining arguments are interpreted depending on CMD. */
|
||||
extern int fcntl (int __fd, int __cmd, ...) __THROW;
|
||||
The remaining arguments are interpreted depending on CMD.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int fcntl (int __fd, int __cmd, ...);
|
||||
|
||||
/* Open FILE and return a new file descriptor for it, or -1 on error.
|
||||
OFLAG determines the type of access used. If O_CREAT is on OFLAG,
|
||||
the third argument is taken as a `mode_t', the mode of the created file. */
|
||||
the third argument is taken as a `mode_t', the mode of the created file.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
extern int open (__const char *__file, int __oflag, ...) __THROW;
|
||||
extern int open (__const char *__file, int __oflag, ...);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (open, (__const char *__file, int __oflag, ...) __THROW,
|
||||
open64);
|
||||
extern int __REDIRECT (open, (__const char *__file, int __oflag, ...), open64);
|
||||
# else
|
||||
# define open open64
|
||||
# endif
|
||||
#endif
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern int open64 (__const char *__file, int __oflag, ...) __THROW;
|
||||
extern int open64 (__const char *__file, int __oflag, ...);
|
||||
#endif
|
||||
|
||||
/* Create and open FILE, with mode MODE.
|
||||
This takes an `int' MODE argument because that is
|
||||
what `mode_t' will be widened to. */
|
||||
/* Create and open FILE, with mode MODE. This takes an `int' MODE
|
||||
argument because that is what `mode_t' will be widened to.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
extern int creat (__const char *__file, __mode_t __mode) __THROW;
|
||||
extern int creat (__const char *__file, __mode_t __mode);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (creat, (__const char *__file, __mode_t __mode) __THROW,
|
||||
extern int __REDIRECT (creat, (__const char *__file, __mode_t __mode),
|
||||
creat64);
|
||||
# else
|
||||
# define creat creat64
|
||||
# endif
|
||||
#endif
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern int creat64 (__const char *__file, __mode_t __mode) __THROW;
|
||||
extern int creat64 (__const char *__file, __mode_t __mode);
|
||||
#endif
|
||||
|
||||
#if !defined F_LOCK && (defined __USE_MISC || (defined __USE_XOPEN_EXTENDED \
|
||||
|
13
io/ftw.c
13
io/ftw.c
@ -481,17 +481,6 @@ ftw_dir (struct ftw_data *data, struct STAT *st)
|
||||
if (data->flags & FTW_CHDIR)
|
||||
{
|
||||
if (__fchdir (dirfd (dir.stream)) < 0)
|
||||
{
|
||||
if (errno == ENOSYS)
|
||||
{
|
||||
if (__chdir (data->dirbuf) < 0)
|
||||
result = -1;
|
||||
}
|
||||
else
|
||||
result = -1;
|
||||
}
|
||||
|
||||
if (result != 0)
|
||||
{
|
||||
int save_err = errno;
|
||||
__closedir (dir.stream);
|
||||
@ -501,7 +490,7 @@ ftw_dir (struct ftw_data *data, struct STAT *st)
|
||||
data->actdir = data->maxdir - 1;
|
||||
data->dirstreams[data->actdir] = NULL;
|
||||
|
||||
return result;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
|
25
io/ftw.h
25
io/ftw.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1992, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1992,1996,1997,1998,1999,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -103,40 +103,45 @@ typedef int (*__nftw64_func_t) (__const char *__filename,
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Call a function on every element in a directory tree. */
|
||||
/* Call a function on every element in a directory tree.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
extern int ftw (__const char *__dir, __ftw_func_t __func, int __descriptors)
|
||||
__THROW;
|
||||
extern int ftw (__const char *__dir, __ftw_func_t __func, int __descriptors);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (ftw, (__const char *__dir, __ftw_func_t __func,
|
||||
int __descriptors) __THROW, ftw64);
|
||||
int __descriptors), ftw64);
|
||||
# else
|
||||
# define ftw ftw64
|
||||
# endif
|
||||
#endif
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern int ftw64 (__const char *__dir, __ftw64_func_t __func,
|
||||
int __descriptors) __THROW;
|
||||
int __descriptors);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_XOPEN_EXTENDED
|
||||
/* Call a function on every element in a directory tree. FLAG allows
|
||||
to specify the behaviour more detailed. */
|
||||
to specify the behaviour more detailed.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int nftw (__const char *__dir, __nftw_func_t __func, int __descriptors,
|
||||
int __flag) __THROW;
|
||||
int __flag);
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (nftw, (__const char *__dir, __nftw_func_t __func,
|
||||
int __descriptors, int __flag) __THROW, nftw64);
|
||||
int __descriptors, int __flag), nftw64);
|
||||
# else
|
||||
# define nftw nftw64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int nftw64 (__const char *__dir, __nftw64_func_t __func,
|
||||
int __descriptors, int __flag) __THROW;
|
||||
int __descriptors, int __flag);
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
395
libio/stdio.h
395
libio/stdio.h
@ -1,5 +1,5 @@
|
||||
/* Define ISO C stdio on top of C++ iostreams.
|
||||
Copyright (C) 1991,1994-1999,2000,01,02 Free Software Foundation, Inc.
|
||||
Copyright (C) 1991,1994-2002,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -156,25 +156,28 @@ __END_NAMESPACE_STD
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Create a temporary file and open it read/write. */
|
||||
/* Create a temporary file and open it read/write.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
extern FILE *tmpfile (void) __THROW;
|
||||
extern FILE *tmpfile (void);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern FILE *__REDIRECT (tmpfile, (void) __THROW, tmpfile64);
|
||||
extern FILE *__REDIRECT (tmpfile, (void), tmpfile64);
|
||||
# else
|
||||
# define tmpfile tmpfile64
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern FILE *tmpfile64 (void);
|
||||
#endif
|
||||
|
||||
/* Generate a temporary filename. */
|
||||
extern char *tmpnam (char *__s) __THROW;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern FILE *tmpfile64 (void) __THROW;
|
||||
#endif
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* This is the reentrant variant of `tmpnam'. The only difference is
|
||||
that it does not allow S to be NULL. */
|
||||
@ -196,41 +199,61 @@ extern char *tempnam (__const char *__dir, __const char *__pfx)
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Close STREAM. */
|
||||
extern int fclose (FILE *__stream) __THROW;
|
||||
/* Flush STREAM, or all streams if STREAM is NULL. */
|
||||
extern int fflush (FILE *__stream) __THROW;
|
||||
/* Close STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fclose (FILE *__stream);
|
||||
/* Flush STREAM, or all streams if STREAM is NULL.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fflush (FILE *__stream);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Faster versions when locking is not required. */
|
||||
extern int fflush_unlocked (FILE *__stream) __THROW;
|
||||
/* Faster versions when locking is not required.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fflush_unlocked (FILE *__stream);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* Close all streams. */
|
||||
extern int fcloseall (void) __THROW;
|
||||
/* Close all streams.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fcloseall (void);
|
||||
#endif
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
/* Open a file and create a new stream for it. */
|
||||
/* Open a file and create a new stream for it.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern FILE *fopen (__const char *__restrict __filename,
|
||||
__const char *__restrict __modes) __THROW;
|
||||
/* Open a file, replacing an existing stream with it. */
|
||||
__const char *__restrict __modes);
|
||||
/* Open a file, replacing an existing stream with it.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern FILE *freopen (__const char *__restrict __filename,
|
||||
__const char *__restrict __modes,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern FILE *__REDIRECT (fopen, (__const char *__restrict __filename,
|
||||
__const char *__restrict __modes) __THROW,
|
||||
fopen64);
|
||||
__const char *__restrict __modes), fopen64);
|
||||
extern FILE *__REDIRECT (freopen, (__const char *__restrict __filename,
|
||||
__const char *__restrict __modes,
|
||||
FILE *__restrict __stream) __THROW,
|
||||
freopen64);
|
||||
FILE *__restrict __stream), freopen64);
|
||||
# else
|
||||
# define fopen fopen64
|
||||
# define freopen freopen64
|
||||
@ -239,10 +262,10 @@ extern FILE *__REDIRECT (freopen, (__const char *__restrict __filename,
|
||||
__END_NAMESPACE_STD
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern FILE *fopen64 (__const char *__restrict __filename,
|
||||
__const char *__restrict __modes) __THROW;
|
||||
__const char *__restrict __modes);
|
||||
extern FILE *freopen64 (__const char *__restrict __filename,
|
||||
__const char *__restrict __modes,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_POSIX
|
||||
@ -291,21 +314,32 @@ extern void setlinebuf (FILE *__stream) __THROW;
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Write formatted output to STREAM. */
|
||||
/* Write formatted output to STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fprintf (FILE *__restrict __stream,
|
||||
__const char *__restrict __format, ...) __THROW;
|
||||
/* Write formatted output to stdout. */
|
||||
extern int printf (__const char *__restrict __format, ...) __THROW;
|
||||
__const char *__restrict __format, ...);
|
||||
/* Write formatted output to stdout.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int printf (__const char *__restrict __format, ...);
|
||||
/* Write formatted output to S. */
|
||||
extern int sprintf (char *__restrict __s,
|
||||
__const char *__restrict __format, ...) __THROW;
|
||||
|
||||
/* Write formatted output to S from argument list ARG. */
|
||||
/* Write formatted output to S from argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format,
|
||||
_G_va_list __arg) __THROW;
|
||||
/* Write formatted output to stdout from argument list ARG. */
|
||||
extern int vprintf (__const char *__restrict __format, _G_va_list __arg)
|
||||
__THROW;
|
||||
_G_va_list __arg);
|
||||
/* Write formatted output to stdout from argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vprintf (__const char *__restrict __format, _G_va_list __arg);
|
||||
/* Write formatted output to S from argument list ARG. */
|
||||
extern int vsprintf (char *__restrict __s, __const char *__restrict __format,
|
||||
_G_va_list __arg) __THROW;
|
||||
@ -337,21 +371,32 @@ extern int asprintf (char **__restrict __ptr,
|
||||
__const char *__restrict __fmt, ...)
|
||||
__THROW __attribute__ ((__format__ (__printf__, 2, 3)));
|
||||
|
||||
/* Write formatted output to a file descriptor. */
|
||||
/* Write formatted output to a file descriptor.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern int vdprintf (int __fd, __const char *__restrict __fmt,
|
||||
_G_va_list __arg)
|
||||
__THROW __attribute__ ((__format__ (__printf__, 2, 0)));
|
||||
__attribute__ ((__format__ (__printf__, 2, 0)));
|
||||
extern int dprintf (int __fd, __const char *__restrict __fmt, ...)
|
||||
__THROW __attribute__ ((__format__ (__printf__, 2, 3)));
|
||||
__attribute__ ((__format__ (__printf__, 2, 3)));
|
||||
#endif
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Read formatted input from STREAM. */
|
||||
/* Read formatted input from STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fscanf (FILE *__restrict __stream,
|
||||
__const char *__restrict __format, ...) __THROW;
|
||||
/* Read formatted input from stdin. */
|
||||
extern int scanf (__const char *__restrict __format, ...) __THROW;
|
||||
__const char *__restrict __format, ...);
|
||||
/* Read formatted input from stdin.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int scanf (__const char *__restrict __format, ...);
|
||||
/* Read formatted input from S. */
|
||||
extern int sscanf (__const char *__restrict __s,
|
||||
__const char *__restrict __format, ...) __THROW;
|
||||
@ -359,14 +404,20 @@ __END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
__BEGIN_NAMESPACE_C99
|
||||
/* Read formatted input from S into argument list ARG. */
|
||||
/* Read formatted input from S into argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format,
|
||||
_G_va_list __arg)
|
||||
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
|
||||
__attribute__ ((__format__ (__scanf__, 2, 0)));
|
||||
|
||||
/* Read formatted input from stdin into argument list ARG. */
|
||||
/* Read formatted input from stdin into argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vscanf (__const char *__restrict __format, _G_va_list __arg)
|
||||
__THROW __attribute__ ((__format__ (__scanf__, 1, 0)));
|
||||
__attribute__ ((__format__ (__scanf__, 1, 0)));
|
||||
|
||||
/* Read formatted input from S into argument list ARG. */
|
||||
extern int vsscanf (__const char *__restrict __s,
|
||||
@ -377,12 +428,18 @@ __END_NAMESPACE_C99
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Read a character from STREAM. */
|
||||
extern int fgetc (FILE *__stream) __THROW;
|
||||
extern int getc (FILE *__stream) __THROW;
|
||||
/* Read a character from STREAM.
|
||||
|
||||
/* Read a character from stdin. */
|
||||
extern int getchar (void) __THROW;
|
||||
These functions are possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fgetc (FILE *__stream);
|
||||
extern int getc (FILE *__stream);
|
||||
|
||||
/* Read a character from stdin.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getchar (void);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
/* The C standard explicitly says this is a macro, so we always do the
|
||||
@ -390,24 +447,38 @@ __END_NAMESPACE_STD
|
||||
#define getc(_fp) _IO_getc (_fp)
|
||||
|
||||
#if defined __USE_POSIX || defined __USE_MISC
|
||||
/* These are defined in POSIX.1:1996. */
|
||||
extern int getc_unlocked (FILE *__stream) __THROW;
|
||||
extern int getchar_unlocked (void) __THROW;
|
||||
/* These are defined in POSIX.1:1996.
|
||||
|
||||
These functions are possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getc_unlocked (FILE *__stream);
|
||||
extern int getchar_unlocked (void);
|
||||
#endif /* Use POSIX or MISC. */
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Faster version when locking is not necessary. */
|
||||
extern int fgetc_unlocked (FILE *__stream) __THROW;
|
||||
/* Faster version when locking is not necessary.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fgetc_unlocked (FILE *__stream);
|
||||
#endif /* Use MISC. */
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Write a character to STREAM. */
|
||||
/* Write a character to STREAM.
|
||||
|
||||
These functions are possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fputc (int __c, FILE *__stream) __THROW;
|
||||
extern int putc (int __c, FILE *__stream) __THROW;
|
||||
|
||||
/* Write a character to stdout. */
|
||||
extern int putchar (int __c) __THROW;
|
||||
/* Write a character to stdout.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int putchar (int __c);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
/* The C standard explicitly says this can be a macro,
|
||||
@ -415,18 +486,27 @@ __END_NAMESPACE_STD
|
||||
#define putc(_ch, _fp) _IO_putc (_ch, _fp)
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Faster version when locking is not necessary. */
|
||||
extern int fputc_unlocked (int __c, FILE *__stream) __THROW;
|
||||
/* Faster version when locking is not necessary.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fputc_unlocked (int __c, FILE *__stream);
|
||||
#endif /* Use MISC. */
|
||||
|
||||
#if defined __USE_POSIX || defined __USE_MISC
|
||||
/* These are defined in POSIX.1:1996. */
|
||||
extern int putc_unlocked (int __c, FILE *__stream) __THROW;
|
||||
extern int putchar_unlocked (int __c) __THROW;
|
||||
/* These are defined in POSIX.1:1996.
|
||||
|
||||
These functions are possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int putc_unlocked (int __c, FILE *__stream);
|
||||
extern int putchar_unlocked (int __c);
|
||||
#endif /* Use POSIX or MISC. */
|
||||
|
||||
|
||||
#if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN
|
||||
#if defined __USE_SVID || defined __USE_MISC \
|
||||
|| (defined __USE_XOPEN && !defined __USE_XOPEN2K)
|
||||
/* Get a word (int) from STREAM. */
|
||||
extern int getw (FILE *__stream) __THROW;
|
||||
|
||||
@ -436,19 +516,29 @@ extern int putw (int __w, FILE *__stream) __THROW;
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Get a newline-terminated string of finite length from STREAM. */
|
||||
extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
|
||||
__THROW;
|
||||
/* Get a newline-terminated string of finite length from STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream);
|
||||
|
||||
/* Get a newline-terminated string from stdin, removing the newline.
|
||||
DO NOT USE THIS FUNCTION!! There is no limit on how much it will read. */
|
||||
extern char *gets (char *__s) __THROW;
|
||||
DO NOT USE THIS FUNCTION!! There is no limit on how much it will read.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern char *gets (char *__s);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* This function does the same as `fgets' but does not lock the stream. */
|
||||
/* This function does the same as `fgets' but does not lock the stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern char *fgets_unlocked (char *__restrict __s, int __n,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
#endif
|
||||
|
||||
|
||||
@ -457,50 +547,84 @@ extern char *fgets_unlocked (char *__restrict __s, int __n,
|
||||
(and null-terminate it). *LINEPTR is a pointer returned from malloc (or
|
||||
NULL), pointing to *N characters of space. It is realloc'd as
|
||||
necessary. Returns the number of characters read (not including the
|
||||
null terminator), or -1 on error or EOF. */
|
||||
null terminator), or -1 on error or EOF.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern _IO_ssize_t __getdelim (char **__restrict __lineptr,
|
||||
size_t *__restrict __n, int __delimiter,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
extern _IO_ssize_t getdelim (char **__restrict __lineptr,
|
||||
size_t *__restrict __n, int __delimiter,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
|
||||
/* Like `getdelim', but reads up to a newline. */
|
||||
/* Like `getdelim', but reads up to a newline.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern _IO_ssize_t getline (char **__restrict __lineptr,
|
||||
size_t *__restrict __n,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
#endif
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Write a string to STREAM. */
|
||||
extern int fputs (__const char *__restrict __s, FILE *__restrict __stream)
|
||||
__THROW;
|
||||
/* Write a string to STREAM.
|
||||
|
||||
/* Write a string, followed by a newline, to stdout. */
|
||||
extern int puts (__const char *__s) __THROW;
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fputs (__const char *__restrict __s, FILE *__restrict __stream);
|
||||
|
||||
/* Write a string, followed by a newline, to stdout.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int puts (__const char *__s);
|
||||
|
||||
|
||||
/* Push a character back onto the input buffer of STREAM. */
|
||||
extern int ungetc (int __c, FILE *__stream) __THROW;
|
||||
/* Push a character back onto the input buffer of STREAM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int ungetc (int __c, FILE *__stream);
|
||||
|
||||
|
||||
/* Read chunks of generic data from STREAM. */
|
||||
/* Read chunks of generic data from STREAM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern size_t fread (void *__restrict __ptr, size_t __size,
|
||||
size_t __n, FILE *__restrict __stream) __THROW;
|
||||
/* Write chunks of generic data to STREAM. */
|
||||
size_t __n, FILE *__restrict __stream);
|
||||
/* Write chunks of generic data to STREAM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
|
||||
size_t __n, FILE *__restrict __s) __THROW;
|
||||
size_t __n, FILE *__restrict __s);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* This function does the same as `fputs' but does not lock the stream. */
|
||||
/* This function does the same as `fputs' but does not lock the stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fputs_unlocked (__const char *__restrict __s,
|
||||
FILE *__restrict __stream) __THROW;
|
||||
FILE *__restrict __stream);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Faster versions when locking is not necessary. */
|
||||
/* Faster versions when locking is not necessary.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
|
||||
size_t __n, FILE *__restrict __stream) __THROW;
|
||||
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
|
||||
@ -509,12 +633,21 @@ extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Seek to a certain position on STREAM. */
|
||||
extern int fseek (FILE *__stream, long int __off, int __whence) __THROW;
|
||||
/* Return the current position of STREAM. */
|
||||
extern long int ftell (FILE *__stream) __THROW;
|
||||
/* Rewind to the beginning of STREAM. */
|
||||
extern void rewind (FILE *__stream) __THROW;
|
||||
/* Seek to a certain position on STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fseek (FILE *__stream, long int __off, int __whence);
|
||||
/* Return the current position of STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern long int ftell (FILE *__stream);
|
||||
/* Rewind to the beginning of STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void rewind (FILE *__stream);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
/* The Single Unix Specification, Version 2, specifies an alternative,
|
||||
@ -524,16 +657,22 @@ __END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_LARGEFILE
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
/* Seek to a certain position on STREAM. */
|
||||
extern int fseeko (FILE *__stream, __off_t __off, int __whence) __THROW;
|
||||
/* Return the current position of STREAM. */
|
||||
extern __off_t ftello (FILE *__stream) __THROW;
|
||||
/* Seek to a certain position on STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fseeko (FILE *__stream, __off_t __off, int __whence);
|
||||
/* Return the current position of STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern __off_t ftello (FILE *__stream);
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (fseeko,
|
||||
(FILE *__stream, __off64_t __off, int __whence) __THROW,
|
||||
(FILE *__stream, __off64_t __off, int __whence),
|
||||
fseeko64);
|
||||
extern __off64_t __REDIRECT (ftello, (FILE *__stream) __THROW, ftello64);
|
||||
extern __off64_t __REDIRECT (ftello, (FILE *__stream), ftello64);
|
||||
# else
|
||||
# define fseeko fseeko64
|
||||
# define ftello ftello64
|
||||
@ -543,18 +682,22 @@ extern __off64_t __REDIRECT (ftello, (FILE *__stream) __THROW, ftello64);
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
#ifndef __USE_FILE_OFFSET64
|
||||
/* Get STREAM's position. */
|
||||
extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos)
|
||||
__THROW;
|
||||
/* Set STREAM's position. */
|
||||
extern int fsetpos (FILE *__stream, __const fpos_t *__pos) __THROW;
|
||||
/* Get STREAM's position.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
|
||||
/* Set STREAM's position.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fsetpos (FILE *__stream, __const fpos_t *__pos);
|
||||
#else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (fgetpos, (FILE *__restrict __stream,
|
||||
fpos_t *__restrict __pos) __THROW, fgetpos64);
|
||||
fpos_t *__restrict __pos), fgetpos64);
|
||||
extern int __REDIRECT (fsetpos,
|
||||
(FILE *__stream, __const fpos_t *__pos) __THROW,
|
||||
fsetpos64);
|
||||
(FILE *__stream, __const fpos_t *__pos), fsetpos64);
|
||||
# else
|
||||
# define fgetpos fgetpos64
|
||||
# define fsetpos fsetpos64
|
||||
@ -563,11 +706,10 @@ extern int __REDIRECT (fsetpos,
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_LARGEFILE64
|
||||
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence) __THROW;
|
||||
extern __off64_t ftello64 (FILE *__stream) __THROW;
|
||||
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos)
|
||||
__THROW;
|
||||
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos) __THROW;
|
||||
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
|
||||
extern __off64_t ftello64 (FILE *__stream);
|
||||
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
|
||||
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos);
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
@ -588,8 +730,11 @@ extern int ferror_unlocked (FILE *__stream) __THROW;
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Print a message describing the meaning of the value of errno. */
|
||||
extern void perror (__const char *__s) __THROW;
|
||||
/* Print a message describing the meaning of the value of errno.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void perror (__const char *__s);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
/* Provide the declarations for `sys_errlist' and `sys_nerr' if they
|
||||
@ -612,11 +757,17 @@ extern int fileno_unlocked (FILE *__stream) __THROW;
|
||||
|
||||
#if (defined __USE_POSIX2 || defined __USE_SVID || defined __USE_BSD || \
|
||||
defined __USE_MISC)
|
||||
/* Create a new stream connected to a pipe running the given command. */
|
||||
extern FILE *popen (__const char *__command, __const char *__modes) __THROW;
|
||||
/* Create a new stream connected to a pipe running the given command.
|
||||
|
||||
/* Close a stream opened by popen and return the status of its child. */
|
||||
extern int pclose (FILE *__stream) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern FILE *popen (__const char *__command, __const char *__modes);
|
||||
|
||||
/* Close a stream opened by popen and return the status of its child.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int pclose (FILE *__stream);
|
||||
#endif
|
||||
|
||||
|
||||
|
@ -31,12 +31,14 @@
|
||||
static char sccsid[] = "@(#)daemon.c 8.1 (Berkeley) 6/4/93";
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <paths.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#include <device-nrs.h>
|
||||
#include <not-cancel.h>
|
||||
|
||||
int
|
||||
daemon(nochdir, noclose)
|
||||
@ -59,7 +61,8 @@ daemon(nochdir, noclose)
|
||||
if (!nochdir)
|
||||
(void)__chdir("/");
|
||||
|
||||
if (!noclose && (fd = __open(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
|
||||
if (!noclose
|
||||
&& (fd = open_not_cancel(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
|
||||
struct stat64 st;
|
||||
|
||||
if (__builtin_expect (__fxstat64 (_STAT_VER, fd, &st), 0) == 0
|
||||
@ -74,7 +77,7 @@ daemon(nochdir, noclose)
|
||||
if (fd > 2)
|
||||
(void)__close (fd);
|
||||
} else {
|
||||
(void)__close (fd);
|
||||
close_not_cancel_no_status (fd);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
@ -83,8 +83,11 @@ extern int mprotect (void *__addr, size_t __len, int __prot) __THROW;
|
||||
|
||||
/* Synchronize the region starting at ADDR and extending LEN bytes with the
|
||||
file it maps. Filesystem operations on a file being mapped are
|
||||
unpredictable before this is done. Flags are from the MS_* set. */
|
||||
extern int msync (void *__addr, size_t __len, int __flags) __THROW;
|
||||
unpredictable before this is done. Flags are from the MS_* set.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int msync (void *__addr, size_t __len, int __flags);
|
||||
|
||||
#ifdef __USE_BSD
|
||||
/* Advise the system about particular usage patterns the program follows
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* `fd_set' type and related macros, and `select'/`pselect' declarations.
|
||||
Copyright (C) 1996,97,98,99,2000,01,02 Free Software Foundation, Inc.
|
||||
Copyright (C) 1996,97,98,99,2000,01,02,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -102,21 +102,27 @@ __BEGIN_DECLS
|
||||
readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS
|
||||
(if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out
|
||||
after waiting the interval specified therein. Returns the number of ready
|
||||
descriptors, or -1 for errors. */
|
||||
descriptors, or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int select (int __nfds, fd_set *__restrict __readfds,
|
||||
fd_set *__restrict __writefds,
|
||||
fd_set *__restrict __exceptfds,
|
||||
struct timeval *__restrict __timeout) __THROW;
|
||||
struct timeval *__restrict __timeout);
|
||||
|
||||
#ifdef __USE_XOPEN2K
|
||||
/* Same as above only that the TIMEOUT value is given with higher
|
||||
resolution and a sigmask which is been set temporarily. This version
|
||||
should be used. */
|
||||
should be used.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int pselect (int __nfds, fd_set *__restrict __readfds,
|
||||
fd_set *__restrict __writefds,
|
||||
fd_set *__restrict __exceptfds,
|
||||
const struct timespec *__restrict __timeout,
|
||||
const __sigset_t *__restrict __sigmask) __THROW;
|
||||
const __sigset_t *__restrict __sigmask);
|
||||
#endif
|
||||
|
||||
__END_DECLS
|
||||
|
@ -168,22 +168,35 @@ CODE facilitynames[] =
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* Close desriptor used to write to system logger. */
|
||||
extern void closelog (void) __THROW;
|
||||
/* Close desriptor used to write to system logger.
|
||||
|
||||
/* Open connection to system logger. */
|
||||
extern void openlog (__const char *__ident, int __option, int __facility)
|
||||
__THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void closelog (void);
|
||||
|
||||
/* Open connection to system logger.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void openlog (__const char *__ident, int __option, int __facility);
|
||||
|
||||
/* Set the log mask level. */
|
||||
extern int setlogmask (int __mask) __THROW;
|
||||
|
||||
/* Generate a log message using FMT string and option arguments. */
|
||||
extern void syslog (int __pri, __const char *__fmt, ...) __THROW
|
||||
/* Generate a log message using FMT string and option arguments.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void syslog (int __pri, __const char *__fmt, ...)
|
||||
__attribute__ ((__format__(__printf__, 2, 3)));
|
||||
|
||||
#ifdef __USE_BSD
|
||||
/* Generate a log message using FMT and using arguments pointed to by AP. */
|
||||
/* Generate a log message using FMT and using arguments pointed to by AP.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void vsyslog (int __pri, __const char *__fmt, __gnuc_va_list __ap)
|
||||
__THROW __attribute__ ((__format__(__printf__, 2, 0)));
|
||||
#endif
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991, 92, 96, 97, 98, 99 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991, 92, 96, 97, 98, 99, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -33,17 +33,21 @@ __BEGIN_DECLS
|
||||
buffers described by VECTOR, which is a vector of COUNT `struct iovec's.
|
||||
The buffers are filled in the order specified.
|
||||
Operates just like `read' (see <unistd.h>) except that data are
|
||||
put in VECTOR instead of a contiguous buffer. */
|
||||
extern ssize_t readv (int __fd, __const struct iovec *__vector, int __count)
|
||||
__THROW;
|
||||
put in VECTOR instead of a contiguous buffer.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t readv (int __fd, __const struct iovec *__vector, int __count);
|
||||
|
||||
/* Write data pointed by the buffers described by VECTOR, which
|
||||
is a vector of COUNT `struct iovec's, to file descriptor FD.
|
||||
The data is written in the order specified.
|
||||
Operates just like `write' (see <unistd.h>) except that the data
|
||||
are taken from VECTOR instead of a contiguous buffer. */
|
||||
extern ssize_t writev (int __fd, __const struct iovec *__vector, int __count)
|
||||
__THROW;
|
||||
are taken from VECTOR instead of a contiguous buffer.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t writev (int __fd, __const struct iovec *__vector, int __count);
|
||||
|
||||
__END_DECLS
|
||||
|
||||
|
@ -362,7 +362,11 @@ extern int pthread_once (pthread_once_t *__once_control,
|
||||
void (*__init_routine) (void)) __THROW;
|
||||
|
||||
|
||||
/* Functions for handling cancellation. */
|
||||
/* Functions for handling cancellation.
|
||||
|
||||
Note that these functions are explicitly not marked to not throw an
|
||||
exception in C++ code. If cancellation is implemented by unwinding
|
||||
this is necessary to have the compiler generate the unwind information. */
|
||||
|
||||
/* Set cancelability state of current thread to STATE, returning old
|
||||
state in *OLDSTATE if OLDSTATE is not NULL. */
|
||||
@ -377,11 +381,7 @@ extern int pthread_cancel (pthread_t __th);
|
||||
|
||||
/* Test for pending cancellation for the current thread and terminate
|
||||
the thread as per pthread_exit(PTHREAD_CANCELED) if it has been
|
||||
cancelled.
|
||||
|
||||
Note that this function is explicitly not marked to not throw an
|
||||
exception in C++ code. If cancellation is implemented by unwinding
|
||||
this is necessary to have the compiler generate the unwind information. */
|
||||
cancelled. */
|
||||
extern void pthread_testcancel (void);
|
||||
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Definitions for POSIX spawn interface.
|
||||
Copyright (C) 2000 Free Software Foundation, Inc.
|
||||
Copyright (C) 2000, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -62,20 +62,26 @@ typedef struct
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* Spawn a new process executing PATH with the attributes describes in *ATTRP.
|
||||
Before running the process perform the actions described in FILE-ACTIONS. */
|
||||
Before running the process perform the actions described in FILE-ACTIONS.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int posix_spawn (pid_t *__restrict __pid,
|
||||
__const char *__restrict __path,
|
||||
__const posix_spawn_file_actions_t *__restrict
|
||||
__file_actions,
|
||||
__const posix_spawnattr_t *__restrict __attrp,
|
||||
char *__const argv[__restrict_arr],
|
||||
char *__const envp[__restrict_arr]) __THROW;
|
||||
char *__const envp[__restrict_arr]);
|
||||
|
||||
/* Similar to `posix_spawn' but search for FILE in the PATH. */
|
||||
/* Similar to `posix_spawn' but search for FILE in the PATH.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int posix_spawnp (pid_t *__pid, __const char *__file,
|
||||
__const posix_spawn_file_actions_t *__file_actions,
|
||||
__const posix_spawnattr_t *__attrp,
|
||||
char *__const argv[], char *__const envp[]) __THROW;
|
||||
char *__const argv[], char *__const envp[]);
|
||||
|
||||
|
||||
/* Initialize data structure with attributes for `spawn' to default values. */
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-1994,96,97,98,99,2000,2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-1994,1996-2001,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -105,8 +105,11 @@ typedef enum
|
||||
|
||||
|
||||
/* Wait for a child to die. When one does, put its status in *STAT_LOC
|
||||
and return its process ID. For errors, return (pid_t) -1. */
|
||||
extern __pid_t wait (__WAIT_STATUS __stat_loc) __THROW;
|
||||
and return its process ID. For errors, return (pid_t) -1.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern __pid_t wait (__WAIT_STATUS __stat_loc);
|
||||
|
||||
#ifdef __USE_BSD
|
||||
/* Special values for the PID argument to `waitpid' and `wait4'. */
|
||||
@ -125,8 +128,11 @@ extern __pid_t wait (__WAIT_STATUS __stat_loc) __THROW;
|
||||
is not already dead, return (pid_t) 0. If successful,
|
||||
return PID and store the dead child's status in STAT_LOC.
|
||||
Return (pid_t) -1 for errors. If the WUNTRACED bit is
|
||||
set in OPTIONS, return status for stopped children; otherwise don't. */
|
||||
extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options) __THROW;
|
||||
set in OPTIONS, return status for stopped children; otherwise don't.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options);
|
||||
|
||||
#if defined __USE_SVID || defined __USE_XOPEN
|
||||
# define __need_siginfo_t
|
||||
@ -138,9 +144,12 @@ extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options) __THROW;
|
||||
If IDTYPE is P_ALL, match any process.
|
||||
If the WNOHANG bit is set in OPTIONS, and that child
|
||||
is not already dead, clear *INFOP and return 0. If successful, store
|
||||
exit code and status in *INFOP. */
|
||||
exit code and status in *INFOP.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
|
||||
int __options) __THROW;
|
||||
int __options);
|
||||
#endif
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
|
117
posix/unistd.h
117
posix/unistd.h
@ -298,31 +298,51 @@ extern __off64_t __REDIRECT (lseek,
|
||||
extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence) __THROW;
|
||||
#endif
|
||||
|
||||
/* Close the file descriptor FD. */
|
||||
extern int close (int __fd) __THROW;
|
||||
/* Close the file descriptor FD.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int close (int __fd);
|
||||
|
||||
/* Read NBYTES into BUF from FD. Return the
|
||||
number read, -1 for errors or 0 for EOF. */
|
||||
extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __THROW;
|
||||
number read, -1 for errors or 0 for EOF.
|
||||
|
||||
/* Write N bytes of BUF to FD. Return the number written, or -1. */
|
||||
extern ssize_t write (int __fd, __const void *__buf, size_t __n) __THROW;
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t read (int __fd, void *__buf, size_t __nbytes);
|
||||
|
||||
/* Write N bytes of BUF to FD. Return the number written, or -1.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t write (int __fd, __const void *__buf, size_t __n);
|
||||
|
||||
#ifdef __USE_UNIX98
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern ssize_t pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset)
|
||||
__THROW;
|
||||
/* Read NBYTES into BUF from FD at the given position OFFSET without
|
||||
changing the file pointer. Return the number read, -1 for errors
|
||||
or 0 for EOF.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
|
||||
__off_t __offset);
|
||||
|
||||
/* Write N bytes of BUF to FD at the given position OFFSET without
|
||||
changing the file pointer. Return the number written, or -1.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t pwrite (int __fd, __const void *__buf, size_t __n,
|
||||
__off_t __offset) __THROW;
|
||||
__off_t __offset);
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern ssize_t __REDIRECT (pread, (int __fd, void *__buf, size_t __nbytes,
|
||||
__off64_t __offset) __THROW,
|
||||
__off64_t __offset),
|
||||
pread64);
|
||||
extern ssize_t __REDIRECT (pwrite, (int __fd, __const void *__buf,
|
||||
size_t __nbytes, __off64_t __offset)
|
||||
__THROW,
|
||||
pwrite64);
|
||||
size_t __nbytes, __off64_t __offset),
|
||||
pwrite64);
|
||||
# else
|
||||
# define pread pread64
|
||||
# define pwrite pwrite64
|
||||
@ -334,11 +354,11 @@ extern ssize_t __REDIRECT (pwrite, (int __fd, __const void *__buf,
|
||||
changing the file pointer. Return the number read, -1 for errors
|
||||
or 0 for EOF. */
|
||||
extern ssize_t pread64 (int __fd, void *__buf, size_t __nbytes,
|
||||
__off64_t __offset) __THROW;
|
||||
__off64_t __offset);
|
||||
/* Write N bytes of BUF to FD at the given position OFFSET without
|
||||
changing the file pointer. Return the number written, or -1. */
|
||||
extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
|
||||
__off64_t __offset) __THROW;
|
||||
__off64_t __offset);
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -363,8 +383,11 @@ extern unsigned int alarm (unsigned int __seconds) __THROW;
|
||||
If a signal handler does a `longjmp' or modifies the handling of the
|
||||
SIGALRM signal while inside `sleep' call, the handling of the SIGALRM
|
||||
signal afterwards is undefined. There is no return value to indicate
|
||||
error, but if `sleep' returns SECONDS, it probably didn't work. */
|
||||
extern unsigned int sleep (unsigned int __seconds) __THROW;
|
||||
error, but if `sleep' returns SECONDS, it probably didn't work.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern unsigned int sleep (unsigned int __seconds);
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
/* Set an alarm to go off (generating a SIGALRM signal) in VALUE
|
||||
@ -375,14 +398,20 @@ extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval)
|
||||
__THROW;
|
||||
|
||||
/* Sleep USECONDS microseconds, or until a signal arrives that is not blocked
|
||||
or ignored. */
|
||||
extern int usleep (__useconds_t __useconds) __THROW;
|
||||
or ignored.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int usleep (__useconds_t __useconds);
|
||||
#endif
|
||||
|
||||
|
||||
/* Suspend the process until a signal arrives.
|
||||
This always returns -1 and sets `errno' to EINTR. */
|
||||
extern int pause (void) __THROW;
|
||||
This always returns -1 and sets `errno' to EINTR.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int pause (void);
|
||||
|
||||
|
||||
/* Change the owner and group of FILE. */
|
||||
@ -670,12 +699,18 @@ extern __pid_t vfork (void) __THROW;
|
||||
|
||||
|
||||
/* Return the pathname of the terminal FD is open on, or NULL on errors.
|
||||
The returned storage is good only until the next call to this function. */
|
||||
extern char *ttyname (int __fd) __THROW;
|
||||
The returned storage is good only until the next call to this function.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern char *ttyname (int __fd);
|
||||
|
||||
/* Store at most BUFLEN characters of the pathname of the terminal FD is
|
||||
open on in BUF. Return 0 on success, otherwise an error number. */
|
||||
extern int ttyname_r (int __fd, char *__buf, size_t __buflen) __THROW;
|
||||
open on in BUF. Return 0 on success, otherwise an error number.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int ttyname_r (int __fd, char *__buf, size_t __buflen);
|
||||
|
||||
/* Return 1 if FD is a valid descriptor associated
|
||||
with a terminal, zero if not. */
|
||||
@ -717,13 +752,19 @@ extern __pid_t tcgetpgrp (int __fd) __THROW;
|
||||
extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __THROW;
|
||||
|
||||
|
||||
/* Return the login name of the user. */
|
||||
extern char *getlogin (void) __THROW;
|
||||
/* Return the login name of the user.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern char *getlogin (void);
|
||||
#if defined __USE_REENTRANT || defined __USE_UNIX98
|
||||
/* Return at most NAME_LEN characters of the login name of the user in NAME.
|
||||
If it cannot be determined or some other error occurred, return the error
|
||||
code. Otherwise return 0. */
|
||||
extern int getlogin_r (char *__name, size_t __name_len) __THROW;
|
||||
code. Otherwise return 0.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getlogin_r (char *__name, size_t __name_len);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_BSD
|
||||
@ -815,8 +856,11 @@ extern char *getpass (__const char *__prompt) __THROW;
|
||||
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN
|
||||
/* Make all changes done to FD actually appear on disk. */
|
||||
extern int fsync (int __fd) __THROW;
|
||||
/* Make all changes done to FD actually appear on disk.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int fsync (int __fd);
|
||||
#endif /* Use BSD || X/Open. */
|
||||
|
||||
|
||||
@ -910,7 +954,10 @@ extern long int syscall (long int __sysno, ...) __THROW;
|
||||
|
||||
/* `lockf' is a simpler interface to the locking facilities of `fcntl'.
|
||||
LEN is always relative to the current file position.
|
||||
The CMD argument is one of the following. */
|
||||
The CMD argument is one of the following.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
|
||||
# define F_ULOCK 0 /* Unlock a previously locked region. */
|
||||
# define F_LOCK 1 /* Lock a region for exclusive use. */
|
||||
@ -918,17 +965,17 @@ extern long int syscall (long int __sysno, ...) __THROW;
|
||||
# define F_TEST 3 /* Test a region for other processes locks. */
|
||||
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int lockf (int __fd, int __cmd, __off_t __len) __THROW;
|
||||
extern int lockf (int __fd, int __cmd, __off_t __len);
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (lockf, (int __fd, int __cmd, __off64_t __len) __THROW,
|
||||
extern int __REDIRECT (lockf, (int __fd, int __cmd, __off64_t __len),
|
||||
lockf64);
|
||||
# else
|
||||
# define lockf lockf64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int lockf64 (int __fd, int __cmd, __off64_t __len) __THROW;
|
||||
extern int lockf64 (int __fd, int __cmd, __off64_t __len);
|
||||
# endif
|
||||
#endif /* Use misc and F_LOCK not already defined. */
|
||||
|
||||
|
83
pwd/pwd.h
83
pwd/pwd.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,95,96,97,98,99,2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,1992,1995-2001,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -66,30 +66,55 @@ struct passwd
|
||||
|
||||
|
||||
#if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN_EXTENDED
|
||||
/* Rewind the password-file stream. */
|
||||
extern void setpwent (void) __THROW;
|
||||
/* Rewind the password-file stream.
|
||||
|
||||
/* Close the password-file stream. */
|
||||
extern void endpwent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void setpwent (void);
|
||||
|
||||
/* Read an entry from the password-file stream, opening it if necessary. */
|
||||
extern struct passwd *getpwent (void) __THROW;
|
||||
/* Close the password-file stream.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endpwent (void);
|
||||
|
||||
/* Read an entry from the password-file stream, opening it if necessary.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct passwd *getpwent (void);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_SVID
|
||||
/* Read an entry from STREAM. */
|
||||
extern struct passwd *fgetpwent (FILE *__stream) __THROW;
|
||||
/* Read an entry from STREAM.
|
||||
|
||||
/* Write the given entry onto the given stream. */
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct passwd *fgetpwent (FILE *__stream);
|
||||
|
||||
/* Write the given entry onto the given stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int putpwent (__const struct passwd *__restrict __p,
|
||||
FILE *__restrict __f) __THROW;
|
||||
FILE *__restrict __f);
|
||||
#endif
|
||||
|
||||
/* Search for an entry with a matching user ID. */
|
||||
extern struct passwd *getpwuid (__uid_t __uid) __THROW;
|
||||
/* Search for an entry with a matching user ID.
|
||||
|
||||
/* Search for an entry with a matching username. */
|
||||
extern struct passwd *getpwnam (__const char *__name) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct passwd *getpwuid (__uid_t __uid);
|
||||
|
||||
/* Search for an entry with a matching username.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct passwd *getpwnam (__const char *__name);
|
||||
|
||||
#if defined __USE_POSIX || defined __USE_MISC
|
||||
|
||||
@ -108,29 +133,38 @@ extern struct passwd *getpwnam (__const char *__name) __THROW;
|
||||
POSIX people would choose. */
|
||||
|
||||
# if defined __USE_SVID || defined __USE_MISC
|
||||
/* This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getpwent_r (struct passwd *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct passwd **__restrict __result) __THROW;
|
||||
struct passwd **__restrict __result);
|
||||
# endif
|
||||
|
||||
extern int getpwuid_r (__uid_t __uid,
|
||||
struct passwd *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct passwd **__restrict __result) __THROW;
|
||||
struct passwd **__restrict __result);
|
||||
|
||||
extern int getpwnam_r (__const char *__restrict __name,
|
||||
struct passwd *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct passwd **__restrict __result) __THROW;
|
||||
struct passwd **__restrict __result);
|
||||
|
||||
|
||||
# ifdef __USE_SVID
|
||||
/* Read an entry from STREAM. This function is not standardized and
|
||||
probably never will. */
|
||||
probably never will.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fgetpwent_r (FILE *__restrict __stream,
|
||||
struct passwd *__restrict __resultbuf,
|
||||
char *__restrict __buffer, size_t __buflen,
|
||||
struct passwd **__restrict __result) __THROW;
|
||||
struct passwd **__restrict __result);
|
||||
# endif
|
||||
|
||||
#endif /* POSIX or reentrant */
|
||||
@ -138,8 +172,13 @@ extern int fgetpwent_r (FILE *__restrict __stream,
|
||||
#ifdef __USE_GNU
|
||||
/* Re-construct the password-file line for the given uid
|
||||
in the given buffer. This knows the format that the caller
|
||||
will expect, but this need not be the format of the password file. */
|
||||
extern int getpw (__uid_t __uid, char *__buffer) __THROW;
|
||||
will expect, but this need not be the format of the password file.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getpw (__uid_t __uid, char *__buffer);
|
||||
#endif
|
||||
|
||||
__END_DECLS
|
||||
|
370
resolv/netdb.h
370
resolv/netdb.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1996,97,98,99,2000,01,02 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1996-2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -104,102 +104,146 @@ struct hostent
|
||||
};
|
||||
|
||||
/* Open host data base files and mark them as staying open even after
|
||||
a later search if STAY_OPEN is non-zero. */
|
||||
extern void sethostent (int __stay_open) __THROW;
|
||||
a later search if STAY_OPEN is non-zero.
|
||||
|
||||
/* Close host data base files and clear `stay open' flag. */
|
||||
extern void endhostent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void sethostent (int __stay_open);
|
||||
|
||||
/* Close host data base files and clear `stay open' flag.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endhostent (void);
|
||||
|
||||
/* Get next entry from host data base file. Open data base if
|
||||
necessary. */
|
||||
extern struct hostent *gethostent (void) __THROW;
|
||||
necessary.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct hostent *gethostent (void);
|
||||
|
||||
/* Return entry from host data base which address match ADDR with
|
||||
length LEN and type TYPE. */
|
||||
extern struct hostent *gethostbyaddr (__const void *__addr, __socklen_t __len,
|
||||
int __type) __THROW;
|
||||
length LEN and type TYPE.
|
||||
|
||||
/* Return entry from host data base for host with NAME. */
|
||||
extern struct hostent *gethostbyname (__const char *__name) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct hostent *gethostbyaddr (__const void *__addr, __socklen_t __len,
|
||||
int __type);
|
||||
|
||||
/* Return entry from host data base for host with NAME.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct hostent *gethostbyname (__const char *__name);
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Return entry from host data base for host with NAME. AF must be
|
||||
set to the address type which is `AF_INET' for IPv4 or `AF_INET6'
|
||||
for IPv6. */
|
||||
extern struct hostent *gethostbyname2 (__const char *__name, int __af) __THROW;
|
||||
for IPv6.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct hostent *gethostbyname2 (__const char *__name, int __af);
|
||||
|
||||
/* Reentrant versions of the functions above. The additional
|
||||
arguments specify a buffer of BUFLEN starting at BUF. The last
|
||||
argument is a pointer to a variable which gets the value which
|
||||
would be stored in the global variable `herrno' by the
|
||||
non-reentrant functions. */
|
||||
non-reentrant functions.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern int gethostent_r (struct hostent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct hostent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
|
||||
extern int gethostbyaddr_r (__const void *__restrict __addr, __socklen_t __len,
|
||||
int __type,
|
||||
struct hostent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct hostent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
|
||||
extern int gethostbyname_r (__const char *__restrict __name,
|
||||
struct hostent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct hostent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
|
||||
extern int gethostbyname2_r (__const char *__restrict __name, int __af,
|
||||
struct hostent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct hostent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
#endif /* misc */
|
||||
|
||||
|
||||
/* Open network data base files and mark them as staying open even
|
||||
after a later search if STAY_OPEN is non-zero. */
|
||||
extern void setnetent (int __stay_open) __THROW;
|
||||
after a later search if STAY_OPEN is non-zero.
|
||||
|
||||
/* Close network data base files and clear `stay open' flag. */
|
||||
extern void endnetent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void setnetent (int __stay_open);
|
||||
|
||||
/* Close network data base files and clear `stay open' flag.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endnetent (void);
|
||||
|
||||
/* Get next entry from network data base file. Open data base if
|
||||
necessary. */
|
||||
extern struct netent *getnetent (void) __THROW;
|
||||
necessary.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct netent *getnetent (void);
|
||||
|
||||
/* Return entry from network data base which address match NET and
|
||||
type TYPE. */
|
||||
extern struct netent *getnetbyaddr (uint32_t __net, int __type)
|
||||
__THROW;
|
||||
type TYPE.
|
||||
|
||||
/* Return entry from network data base for network with NAME. */
|
||||
extern struct netent *getnetbyname (__const char *__name) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct netent *getnetbyaddr (uint32_t __net, int __type);
|
||||
|
||||
/* Return entry from network data base for network with NAME.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct netent *getnetbyname (__const char *__name);
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Reentrant versions of the functions above. The additional
|
||||
arguments specify a buffer of BUFLEN starting at BUF. The last
|
||||
argument is a pointer to a variable which gets the value which
|
||||
would be stored in the global variable `herrno' by the
|
||||
non-reentrant functions. */
|
||||
non-reentrant functions.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getnetent_r (struct netent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct netent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
|
||||
extern int getnetbyaddr_r (uint32_t __net, int __type,
|
||||
struct netent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct netent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
|
||||
extern int getnetbyname_r (__const char *__restrict __name,
|
||||
struct netent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct netent **__restrict __result,
|
||||
int *__restrict __h_errnop) __THROW;
|
||||
int *__restrict __h_errnop);
|
||||
#endif /* misc */
|
||||
|
||||
|
||||
@ -213,44 +257,63 @@ struct servent
|
||||
};
|
||||
|
||||
/* Open service data base files and mark them as staying open even
|
||||
after a later search if STAY_OPEN is non-zero. */
|
||||
extern void setservent (int __stay_open) __THROW;
|
||||
after a later search if STAY_OPEN is non-zero.
|
||||
|
||||
/* Close service data base files and clear `stay open' flag. */
|
||||
extern void endservent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void setservent (int __stay_open);
|
||||
|
||||
/* Close service data base files and clear `stay open' flag.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endservent (void);
|
||||
|
||||
/* Get next entry from service data base file. Open data base if
|
||||
necessary. */
|
||||
extern struct servent *getservent (void) __THROW;
|
||||
necessary.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct servent *getservent (void);
|
||||
|
||||
/* Return entry from network data base for network with NAME and
|
||||
protocol PROTO. */
|
||||
protocol PROTO.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct servent *getservbyname (__const char *__name,
|
||||
__const char *__proto) __THROW;
|
||||
__const char *__proto);
|
||||
|
||||
/* Return entry from service data base which matches port PORT and
|
||||
protocol PROTO. */
|
||||
extern struct servent *getservbyport (int __port, __const char *__proto)
|
||||
__THROW;
|
||||
protocol PROTO.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct servent *getservbyport (int __port, __const char *__proto);
|
||||
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Reentrant versions of the functions above. The additional
|
||||
arguments specify a buffer of BUFLEN starting at BUF. */
|
||||
arguments specify a buffer of BUFLEN starting at BUF.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getservent_r (struct servent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct servent **__restrict __result) __THROW;
|
||||
struct servent **__restrict __result);
|
||||
|
||||
extern int getservbyname_r (__const char *__restrict __name,
|
||||
__const char *__restrict __proto,
|
||||
struct servent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct servent **__restrict __result) __THROW;
|
||||
struct servent **__restrict __result);
|
||||
|
||||
extern int getservbyport_r (int __port, __const char *__restrict __proto,
|
||||
struct servent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct servent **__restrict __result) __THROW;
|
||||
struct servent **__restrict __result);
|
||||
#endif /* misc */
|
||||
|
||||
|
||||
@ -263,64 +326,108 @@ struct protoent
|
||||
};
|
||||
|
||||
/* Open protocol data base files and mark them as staying open even
|
||||
after a later search if STAY_OPEN is non-zero. */
|
||||
extern void setprotoent (int __stay_open) __THROW;
|
||||
after a later search if STAY_OPEN is non-zero.
|
||||
|
||||
/* Close protocol data base files and clear `stay open' flag. */
|
||||
extern void endprotoent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void setprotoent (int __stay_open);
|
||||
|
||||
/* Close protocol data base files and clear `stay open' flag.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endprotoent (void);
|
||||
|
||||
/* Get next entry from protocol data base file. Open data base if
|
||||
necessary. */
|
||||
extern struct protoent *getprotoent (void) __THROW;
|
||||
necessary.
|
||||
|
||||
/* Return entry from protocol data base for network with NAME. */
|
||||
extern struct protoent *getprotobyname (__const char *__name) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct protoent *getprotoent (void);
|
||||
|
||||
/* Return entry from protocol data base which number is PROTO. */
|
||||
extern struct protoent *getprotobynumber (int __proto) __THROW;
|
||||
/* Return entry from protocol data base for network with NAME.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct protoent *getprotobyname (__const char *__name);
|
||||
|
||||
/* Return entry from protocol data base which number is PROTO.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct protoent *getprotobynumber (int __proto);
|
||||
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Reentrant versions of the functions above. The additional
|
||||
arguments specify a buffer of BUFLEN starting at BUF. */
|
||||
arguments specify a buffer of BUFLEN starting at BUF.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getprotoent_r (struct protoent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct protoent **__restrict __result) __THROW;
|
||||
struct protoent **__restrict __result);
|
||||
|
||||
extern int getprotobyname_r (__const char *__restrict __name,
|
||||
struct protoent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct protoent **__restrict __result) __THROW;
|
||||
struct protoent **__restrict __result);
|
||||
|
||||
extern int getprotobynumber_r (int __proto,
|
||||
struct protoent *__restrict __result_buf,
|
||||
char *__restrict __buf, size_t __buflen,
|
||||
struct protoent **__restrict __result) __THROW;
|
||||
#endif /* misc */
|
||||
struct protoent **__restrict __result);
|
||||
|
||||
|
||||
/* Establish network group NETGROUP for enumeration. */
|
||||
extern int setnetgrent (__const char *__netgroup) __THROW;
|
||||
/* Establish network group NETGROUP for enumeration.
|
||||
|
||||
/* Free all space allocated by previous `setnetgrent' call. */
|
||||
extern void endnetgrent (void) __THROW;
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int setnetgrent (__const char *__netgroup);
|
||||
|
||||
/* Free all space allocated by previous `setnetgrent' call.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void endnetgrent (void);
|
||||
|
||||
/* Get next member of netgroup established by last `setnetgrent' call
|
||||
and return pointers to elements in HOSTP, USERP, and DOMAINP. */
|
||||
and return pointers to elements in HOSTP, USERP, and DOMAINP.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getnetgrent (char **__restrict __hostp,
|
||||
char **__restrict __userp,
|
||||
char **__restrict __domainp) __THROW;
|
||||
char **__restrict __domainp);
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Test whether NETGROUP contains the triple (HOST,USER,DOMAIN). */
|
||||
|
||||
/* Test whether NETGROUP contains the triple (HOST,USER,DOMAIN).
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int innetgr (__const char *__netgroup, __const char *__host,
|
||||
__const char *__user, __const char *domain) __THROW;
|
||||
__const char *__user, __const char *domain);
|
||||
|
||||
/* Reentrant version of `getnetgrent' where result is placed in BUFFER. */
|
||||
/* Reentrant version of `getnetgrent' where result is placed in BUFFER.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getnetgrent_r (char **__restrict __hostp,
|
||||
char **__restrict __userp,
|
||||
char **__restrict __domainp,
|
||||
char *__restrict __buffer, size_t __buflen) __THROW;
|
||||
char *__restrict __buffer, size_t __buflen);
|
||||
#endif /* misc */
|
||||
|
||||
|
||||
@ -330,60 +437,98 @@ extern int getnetgrent_r (char **__restrict __hostp,
|
||||
executed as REMUSER. In *FD2P the descriptor to the socket for the
|
||||
connection is returned. The caller must have the right to use a
|
||||
reserved port. When the function returns *AHOST contains the
|
||||
official host name. */
|
||||
official host name.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int rcmd (char **__restrict __ahost, unsigned short int __rport,
|
||||
__const char *__restrict __locuser,
|
||||
__const char *__restrict __remuser,
|
||||
__const char *__restrict __cmd, int *__restrict __fd2p)
|
||||
__THROW;
|
||||
__const char *__restrict __cmd, int *__restrict __fd2p);
|
||||
|
||||
/* This is the equivalent function where the protocol can be selected
|
||||
and which therefore can be used for IPv6. */
|
||||
and which therefore can be used for IPv6.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport,
|
||||
__const char *__restrict __locuser,
|
||||
__const char *__restrict __remuser,
|
||||
__const char *__restrict __cmd, int *__restrict __fd2p,
|
||||
sa_family_t __af) __THROW;
|
||||
sa_family_t __af);
|
||||
|
||||
/* Call `rexecd' at port RPORT on remote machine *AHOST to execute
|
||||
CMD. The process runs at the remote machine using the ID of user
|
||||
NAME whose cleartext password is PASSWD. In *FD2P the descriptor
|
||||
to the socket for the connection is returned. When the function
|
||||
returns *AHOST contains the official host name. */
|
||||
returns *AHOST contains the official host name.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int rexec (char **__restrict __ahost, int __rport,
|
||||
__const char *__restrict __name,
|
||||
__const char *__restrict __pass,
|
||||
__const char *__restrict __cmd, int *__restrict __fd2p)
|
||||
__THROW;
|
||||
__const char *__restrict __cmd, int *__restrict __fd2p);
|
||||
|
||||
/* This is the equivalent function where the protocol can be selected
|
||||
and which therefore can be used for IPv6. */
|
||||
and which therefore can be used for IPv6.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int rexec_af (char **__restrict __ahost, int __rport,
|
||||
__const char *__restrict __name,
|
||||
__const char *__restrict __pass,
|
||||
__const char *__restrict __cmd, int *__restrict __fd2p,
|
||||
sa_family_t __af) __THROW;
|
||||
sa_family_t __af);
|
||||
|
||||
/* Check whether user REMUSER on system RHOST is allowed to login as LOCUSER.
|
||||
If SUSER is not zero the user tries to become superuser. Return 0 if
|
||||
it is possible. */
|
||||
it is possible.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int ruserok (__const char *__rhost, int __suser,
|
||||
__const char *__remuser, __const char *__locuser) __THROW;
|
||||
__const char *__remuser, __const char *__locuser);
|
||||
|
||||
/* This is the equivalent function where the protocol can be selected
|
||||
and which therefore can be used for IPv6. */
|
||||
and which therefore can be used for IPv6.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int ruserok_af (__const char *__rhost, int __suser,
|
||||
__const char *__remuser, __const char *__locuser,
|
||||
sa_family_t __af) __THROW;
|
||||
sa_family_t __af);
|
||||
|
||||
/* Try to allocate reserved port, returning a descriptor for a socket opened
|
||||
at this port or -1 if unsuccessful. The search for an available port
|
||||
will start at ALPORT and continues with lower numbers. */
|
||||
extern int rresvport (int *__alport) __THROW;
|
||||
will start at ALPORT and continues with lower numbers.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int rresvport (int *__alport);
|
||||
|
||||
/* This is the equivalent function where the protocol can be selected
|
||||
and which therefore can be used for IPv6. */
|
||||
extern int rresvport_af (int *__alport, sa_family_t __af) __THROW;
|
||||
and which therefore can be used for IPv6.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int rresvport_af (int *__alport, sa_family_t __af);
|
||||
#endif
|
||||
|
||||
|
||||
@ -455,11 +600,14 @@ struct gaicb
|
||||
# define NI_DGRAM 16 /* Look up UDP service rather than TCP. */
|
||||
|
||||
/* Translate name of a service location and/or a service name to set of
|
||||
socket addresses. */
|
||||
socket addresses.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getaddrinfo (__const char *__restrict __name,
|
||||
__const char *__restrict __service,
|
||||
__const struct addrinfo *__restrict __req,
|
||||
struct addrinfo **__restrict __pai) __THROW;
|
||||
struct addrinfo **__restrict __pai);
|
||||
|
||||
/* Free `addrinfo' structure AI including associated storage. */
|
||||
extern void freeaddrinfo (struct addrinfo *__ai) __THROW;
|
||||
@ -467,33 +615,45 @@ extern void freeaddrinfo (struct addrinfo *__ai) __THROW;
|
||||
/* Convert error return from getaddrinfo() to a string. */
|
||||
extern __const char *gai_strerror (int __ecode) __THROW;
|
||||
|
||||
/* Translate a socket address to a location and service name. */
|
||||
/* Translate a socket address to a location and service name.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int getnameinfo (__const struct sockaddr *__restrict __sa,
|
||||
socklen_t __salen, char *__restrict __host,
|
||||
socklen_t __hostlen, char *__restrict __serv,
|
||||
socklen_t __servlen, unsigned int __flags) __THROW;
|
||||
socklen_t __servlen, unsigned int __flags);
|
||||
#endif /* POSIX */
|
||||
|
||||
# ifdef __USE_GNU
|
||||
#ifdef __USE_GNU
|
||||
/* Enqueue ENT requests from the LIST. If MODE is GAI_WAIT wait until all
|
||||
requests are handled. If WAIT is GAI_NOWAIT return immediately after
|
||||
queueing the requests and signal completion according to SIG. */
|
||||
queueing the requests and signal completion according to SIG.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getaddrinfo_a (int __mode, struct gaicb *__list[__restrict_arr],
|
||||
int __ent, struct sigevent *__restrict __sig)
|
||||
__THROW;
|
||||
int __ent, struct sigevent *__restrict __sig);
|
||||
|
||||
/* Suspend execution of the thread until at least one of the ENT requests
|
||||
in LIST is handled. If TIMEOUT is not a null pointer it specifies the
|
||||
longest time the function keeps waiting before returning with an error. */
|
||||
longest time the function keeps waiting before returning with an error.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int gai_suspend (__const struct gaicb *__const __list[], int __ent,
|
||||
__const struct timespec *__timeout) __THROW;
|
||||
__const struct timespec *__timeout);
|
||||
|
||||
/* Get the error status of the request REQ. */
|
||||
extern int gai_error (struct gaicb *__req) __THROW;
|
||||
|
||||
/* Cancel the requests associated with GAICBP. */
|
||||
extern int gai_cancel (struct gaicb *__gaicbp) __THROW;
|
||||
# endif /* GNU */
|
||||
#endif /* POSIX */
|
||||
#endif /* GNU */
|
||||
|
||||
__END_DECLS
|
||||
|
||||
|
9
rt/aio.h
9
rt/aio.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1996,1997,1998,1999,2000,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -161,9 +161,12 @@ extern __ssize_t aio_return (struct aiocb *__aiocbp) __THROW;
|
||||
extern int aio_cancel (int __fildes, struct aiocb *__aiocbp) __THROW;
|
||||
|
||||
/* Suspend calling thread until at least one of the asynchronous I/O
|
||||
operations referenced by LIST has completed. */
|
||||
operations referenced by LIST has completed.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int aio_suspend (__const struct aiocb *__const __list[], int __nent,
|
||||
__const struct timespec *__restrict __timeout) __THROW;
|
||||
__const struct timespec *__restrict __timeout);
|
||||
|
||||
/* Force all operations associated with file desriptor described by
|
||||
`aio_fildes' member of AIOCBP. */
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1996, 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -54,46 +54,90 @@ struct spwd
|
||||
};
|
||||
|
||||
|
||||
/* Open database for reading. */
|
||||
extern void setspent (void) __THROW;
|
||||
/* Open database for reading.
|
||||
|
||||
/* Close database. */
|
||||
extern void endspent (void) __THROW;
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void setspent (void);
|
||||
|
||||
/* Get next entry from database, perhaps after opening the file. */
|
||||
extern struct spwd *getspent (void) __THROW;
|
||||
/* Close database.
|
||||
|
||||
/* Get shadow entry matching NAME. */
|
||||
extern struct spwd *getspnam (__const char *__name) __THROW;
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void endspent (void);
|
||||
|
||||
/* Read shadow entry from STRING. */
|
||||
extern struct spwd *sgetspent (__const char *__string) __THROW;
|
||||
/* Get next entry from database, perhaps after opening the file.
|
||||
|
||||
/* Read next shadow entry from STREAM. */
|
||||
extern struct spwd *fgetspent (FILE *__stream) __THROW;
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct spwd *getspent (void);
|
||||
|
||||
/* Write line containing shadow password entry to stream. */
|
||||
extern int putspent (__const struct spwd *__p, FILE *__stream) __THROW;
|
||||
/* Get shadow entry matching NAME.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct spwd *getspnam (__const char *__name);
|
||||
|
||||
/* Read shadow entry from STRING.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct spwd *sgetspent (__const char *__string);
|
||||
|
||||
/* Read next shadow entry from STREAM.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern struct spwd *fgetspent (FILE *__stream);
|
||||
|
||||
/* Write line containing shadow password entry to stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int putspent (__const struct spwd *__p, FILE *__stream);
|
||||
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Reentrant versions of some of the functions above. */
|
||||
/* Reentrant versions of some of the functions above.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getspent_r (struct spwd *__result_buf, char *__buffer,
|
||||
size_t __buflen, struct spwd **__result) __THROW;
|
||||
size_t __buflen, struct spwd **__result);
|
||||
|
||||
extern int getspnam_r (__const char *__name, struct spwd *__result_buf,
|
||||
char *__buffer, size_t __buflen,
|
||||
struct spwd **__result)__THROW;
|
||||
struct spwd **__result);
|
||||
|
||||
extern int sgetspent_r (__const char *__string, struct spwd *__result_buf,
|
||||
char *__buffer, size_t __buflen,
|
||||
struct spwd **__result) __THROW;
|
||||
struct spwd **__result);
|
||||
|
||||
extern int fgetspent_r (FILE *__stream, struct spwd *__result_buf,
|
||||
char *__buffer, size_t __buflen,
|
||||
struct spwd **__result) __THROW;
|
||||
struct spwd **__result);
|
||||
#endif /* misc */
|
||||
|
||||
|
||||
/* The simple locking functionality provided here is not suitable for
|
||||
multi-threaded applications. */
|
||||
|
||||
/* Protect password file against multi writers. */
|
||||
extern int lckpwdf (void) __THROW;
|
||||
|
||||
|
@ -142,8 +142,11 @@ extern void psignal (int __sig, __const char *__s) __THROW;
|
||||
BSD definition defines the argument as a mask of the signal, while
|
||||
the more modern interface in X/Open defines it as the signal
|
||||
number. We go with the BSD version unless the user explicitly
|
||||
selects the X/Open version. */
|
||||
extern int __sigpause (int __sig_or_mask, int __is_sig) __THROW;
|
||||
selects the X/Open version.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int __sigpause (int __sig_or_mask, int __is_sig);
|
||||
|
||||
#ifdef __USE_BSD
|
||||
/* Set the mask of blocked signals to MASK,
|
||||
@ -153,7 +156,7 @@ extern int sigpause (int __mask) __THROW;
|
||||
#else
|
||||
# ifdef __USE_XOPEN
|
||||
# ifdef __GNUC__
|
||||
extern int sigpause (int __sig) __THROW __asm__ ("__xpg_sigpause");
|
||||
extern int sigpause (int __sig) __asm__ ("__xpg_sigpause");
|
||||
# endif
|
||||
/* Remove a signal from the signal mask and suspend the process. */
|
||||
# define sigpause(sig) __sigpause ((sig), 1)
|
||||
@ -242,8 +245,11 @@ extern int sigprocmask (int __how, __const sigset_t *__restrict __set,
|
||||
sigset_t *__restrict __oset) __THROW;
|
||||
|
||||
/* Change the set of blocked signals to SET,
|
||||
wait until a signal arrives, and restore the set of blocked signals. */
|
||||
extern int sigsuspend (__const sigset_t *__set) __THROW;
|
||||
wait until a signal arrives, and restore the set of blocked signals.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int sigsuspend (__const sigset_t *__set);
|
||||
|
||||
/* Get and/or set the action for signal SIG. */
|
||||
extern int sigaction (int __sig, __const struct sigaction *__restrict __act,
|
||||
@ -253,21 +259,28 @@ extern int sigaction (int __sig, __const struct sigaction *__restrict __act,
|
||||
extern int sigpending (sigset_t *__set) __THROW;
|
||||
|
||||
|
||||
/* Select any of pending signals from SET or wait for any to arrive. */
|
||||
extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig)
|
||||
__THROW;
|
||||
/* Select any of pending signals from SET or wait for any to arrive.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig);
|
||||
|
||||
# ifdef __USE_POSIX199309
|
||||
/* Select any of pending signals from SET and place information in INFO. */
|
||||
/* Select any of pending signals from SET and place information in INFO.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int sigwaitinfo (__const sigset_t *__restrict __set,
|
||||
siginfo_t *__restrict __info) __THROW;
|
||||
siginfo_t *__restrict __info);
|
||||
|
||||
/* Select any of pending signals from SET and place information in INFO.
|
||||
Wait the time specified by TIMEOUT if no signal is pending. */
|
||||
Wait the time specified by TIMEOUT if no signal is pending.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int sigtimedwait (__const sigset_t *__restrict __set,
|
||||
siginfo_t *__restrict __info,
|
||||
__const struct timespec *__restrict __timeout)
|
||||
__THROW;
|
||||
__const struct timespec *__restrict __timeout);
|
||||
|
||||
/* Send signal SIG to the process PID. Associate data in VAL with the
|
||||
signal. */
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Declarations of socket constants, types, and functions.
|
||||
Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
Copyright (C) 1991,92,1994-2001,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -117,9 +117,11 @@ extern int getsockname (int __fd, __SOCKADDR_ARG __addr,
|
||||
/* Open a connection on socket FD to peer at ADDR (which LEN bytes long).
|
||||
For connectionless socket types, just set the default address to send to
|
||||
and the only address from which to accept transmissions.
|
||||
Return 0 on success, -1 for errors. */
|
||||
extern int connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len)
|
||||
__THROW;
|
||||
Return 0 on success, -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len);
|
||||
|
||||
/* Put the address of the peer connected to socket FD into *ADDR
|
||||
(which is *LEN bytes long), and its actual length into *LEN. */
|
||||
@ -127,39 +129,54 @@ extern int getpeername (int __fd, __SOCKADDR_ARG __addr,
|
||||
socklen_t *__restrict __len) __THROW;
|
||||
|
||||
|
||||
/* Send N bytes of BUF to socket FD. Returns the number sent or -1. */
|
||||
extern ssize_t send (int __fd, __const void *__buf, size_t __n, int __flags)
|
||||
__THROW;
|
||||
/* Send N bytes of BUF to socket FD. Returns the number sent or -1.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t send (int __fd, __const void *__buf, size_t __n, int __flags);
|
||||
|
||||
/* Read N bytes into BUF from socket FD.
|
||||
Returns the number read or -1 for errors. */
|
||||
extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags)
|
||||
__THROW;
|
||||
Returns the number read or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags);
|
||||
|
||||
/* Send N bytes of BUF on socket FD to peer at address ADDR (which is
|
||||
ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */
|
||||
ADDR_LEN bytes long). Returns the number sent, or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t sendto (int __fd, __const void *__buf, size_t __n,
|
||||
int __flags, __CONST_SOCKADDR_ARG __addr,
|
||||
socklen_t __addr_len) __THROW;
|
||||
socklen_t __addr_len);
|
||||
|
||||
/* Read N bytes into BUF through socket FD.
|
||||
If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address of
|
||||
the sender, and store the actual size of the address in *ADDR_LEN.
|
||||
Returns the number of bytes read or -1 for errors. */
|
||||
extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n, int __flags,
|
||||
__SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len)
|
||||
__THROW;
|
||||
Returns the number of bytes read or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n,
|
||||
int __flags, __SOCKADDR_ARG __addr,
|
||||
socklen_t *__restrict __addr_len);
|
||||
|
||||
|
||||
/* Send a message described MESSAGE on socket FD.
|
||||
Returns the number of bytes sent, or -1 for errors. */
|
||||
extern ssize_t sendmsg (int __fd, __const struct msghdr *__message, int __flags)
|
||||
__THROW;
|
||||
Returns the number of bytes sent, or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t sendmsg (int __fd, __const struct msghdr *__message,
|
||||
int __flags);
|
||||
|
||||
/* Receive a message as described by MESSAGE from socket FD.
|
||||
Returns the number of bytes read or -1 for errors. */
|
||||
extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags)
|
||||
__THROW;
|
||||
Returns the number of bytes read or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags);
|
||||
|
||||
|
||||
/* Put the current value for socket FD's option OPTNAME at protocol level LEVEL
|
||||
@ -185,10 +202,12 @@ extern int listen (int __fd, int __n) __THROW;
|
||||
When a connection arrives, open a new socket to communicate with it,
|
||||
set *ADDR (which is *ADDR_LEN bytes long) to the address of the connecting
|
||||
peer and *ADDR_LEN to the address's actual length, and return the
|
||||
new socket's descriptor, or -1 for errors. */
|
||||
new socket's descriptor, or -1 for errors.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int accept (int __fd, __SOCKADDR_ARG __addr,
|
||||
socklen_t *__restrict __addr_len)
|
||||
__THROW;
|
||||
socklen_t *__restrict __addr_len);
|
||||
|
||||
/* Shut down all or part of the connection open on socket FD.
|
||||
HOW determines what to shut down:
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-99,2000,01,02 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -666,18 +666,21 @@ extern char *mktemp (char *__template) __THROW;
|
||||
The last six characters of TEMPLATE must be "XXXXXX";
|
||||
they are replaced with a string that makes the filename unique.
|
||||
Returns a file descriptor open on the file for reading and writing,
|
||||
or -1 if it cannot create a uniquely-named file. */
|
||||
or -1 if it cannot create a uniquely-named file.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int mkstemp (char *__template) __THROW;
|
||||
extern int mkstemp (char *__template);
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (mkstemp, (char *__template) __THROW, mkstemp64);
|
||||
extern int __REDIRECT (mkstemp, (char *__template), mkstemp64);
|
||||
# else
|
||||
# define mkstemp mkstemp64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int mkstemp64 (char *__template) __THROW;
|
||||
extern int mkstemp64 (char *__template);
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -692,8 +695,11 @@ extern char *mkdtemp (char *__template) __THROW;
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Execute the given line as a shell command. */
|
||||
extern int system (__const char *__command) __THROW;
|
||||
/* Execute the given line as a shell command.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int system (__const char *__command);
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -44,31 +44,41 @@ __BEGIN_DECLS
|
||||
/* Test whether FILDES is associated with a STREAM-based file. */
|
||||
extern int isastream (int __fildes) __THROW;
|
||||
|
||||
/* Receive next message from a STREAMS file. */
|
||||
/* Receive next message from a STREAMS file.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int getmsg (int __fildes, struct strbuf *__restrict __ctlptr,
|
||||
struct strbuf *__restrict __dataptr,
|
||||
int *__restrict __flagsp) __THROW;
|
||||
int *__restrict __flagsp);
|
||||
|
||||
/* Receive next message from a STREAMS file, with *FLAGSP allowing to
|
||||
control which message. */
|
||||
control which message.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int getpmsg (int __fildes, struct strbuf *__restrict __ctlptr,
|
||||
struct strbuf *__restrict __dataptr,
|
||||
int *__restrict __bandp, int *__restrict __flagsp)
|
||||
__THROW;
|
||||
int *__restrict __bandp, int *__restrict __flagsp);
|
||||
|
||||
/* Perform the I/O control operation specified by REQUEST on FD.
|
||||
One argument may follow; its presence and type depend on REQUEST.
|
||||
Return value depends on REQUEST. Usually -1 indicates error. */
|
||||
extern int ioctl (int __fd, unsigned long int __request, ...) __THROW;
|
||||
|
||||
/* Send a message on a STREAM. */
|
||||
extern int putmsg (int __fildes, __const struct strbuf *__ctlptr,
|
||||
__const struct strbuf *__dataptr, int __flags) __THROW;
|
||||
/* Send a message on a STREAM.
|
||||
|
||||
/* Send a message on a STREAM to the BAND. */
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int putmsg (int __fildes, __const struct strbuf *__ctlptr,
|
||||
__const struct strbuf *__dataptr, int __flags);
|
||||
|
||||
/* Send a message on a STREAM to the BAND.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int putpmsg (int __fildes, __const struct strbuf *__ctlptr,
|
||||
__const struct strbuf *__dataptr, int __band, int __flags)
|
||||
__THROW;
|
||||
__const struct strbuf *__dataptr, int __band, int __flags);
|
||||
|
||||
/* Attach a STREAMS-based file descriptor FILDES to a file PATH in the
|
||||
file system name space. */
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-1993, 1995-2001, 2002 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-1993, 1995-2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -239,13 +239,19 @@ extern size_t strnlen (__const char *__string, size_t __maxlen)
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Return a string describing the meaning of the `errno' code in ERRNUM. */
|
||||
extern char *strerror (int __errnum) __THROW;
|
||||
/* Return a string describing the meaning of the `errno' code in ERRNUM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern char *strerror (int __errnum);
|
||||
__END_NAMESPACE_STD
|
||||
#if defined __USE_XOPEN2K || defined __USE_MISC
|
||||
/* Reentrant version of `strerror'. If a temporary buffer is required, at
|
||||
most BUFLEN bytes of BUF will be used. */
|
||||
extern char *strerror_r (int __errnum, char *__buf, size_t __buflen) __THROW;
|
||||
most BUFLEN bytes of BUF will be used.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern char *strerror_r (int __errnum, char *__buf, size_t __buflen);
|
||||
#endif
|
||||
|
||||
/* We define this function always since `bzero' is sometimes needed when
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* Write formatted list with names for addresses in backtrace to a file.
|
||||
Copyright (C) 1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1998, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
|
||||
|
||||
@ -23,11 +23,12 @@
|
||||
#include <sys/uio.h>
|
||||
|
||||
#include <stdio-common/_itoa.h>
|
||||
#include <not-cancel.h>
|
||||
|
||||
#if __ELF_NATIVE_CLASS == 32
|
||||
# define WORD_WIDTH 8
|
||||
#else
|
||||
/* We assyme 64bits. */
|
||||
/* We assume 64bits. */
|
||||
# define WORD_WIDTH 16
|
||||
#endif
|
||||
|
||||
@ -55,7 +56,8 @@ __backtrace_symbols_fd (array, size, fd)
|
||||
iov[2].iov_base = (void *) "]\n";
|
||||
iov[2].iov_len = 2;
|
||||
|
||||
__writev (fd, iov, 3);
|
||||
/* We prefer to use the non-cancelable interface if it is available. */
|
||||
writev_not_cancel_no_status (fd, iov, 3);
|
||||
}
|
||||
}
|
||||
weak_alias (__backtrace_symbols_fd, backtrace_symbols_fd)
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -32,6 +32,7 @@
|
||||
#endif
|
||||
|
||||
#include <device-nrs.h>
|
||||
#include <not-cancel.h>
|
||||
|
||||
|
||||
/* Should other OSes (e.g., Hurd) have different versions which can
|
||||
@ -39,6 +40,7 @@
|
||||
static void
|
||||
check_one_fd (int fd, int mode)
|
||||
{
|
||||
/* Note that fcntl() with this parameter is not a cancellation point. */
|
||||
if (__builtin_expect (__libc_fcntl (fd, F_GETFD), 0) == -1
|
||||
&& errno == EBADF)
|
||||
{
|
||||
@ -47,7 +49,7 @@ check_one_fd (int fd, int mode)
|
||||
/* Something is wrong with this descriptor, it's probably not
|
||||
opened. Open /dev/null so that the SUID program we are
|
||||
about to start does not accidently use this descriptor. */
|
||||
int nullfd = __libc_open (_PATH_DEVNULL, mode);
|
||||
int nullfd = open_not_cancel (_PATH_DEVNULL, mode);
|
||||
/* We are very paranoid here. With all means we try to ensure
|
||||
that we are actually opening the /dev/null device and nothing
|
||||
else.
|
||||
|
31
sysdeps/generic/not-cancel.h
Normal file
31
sysdeps/generic/not-cancel.h
Normal file
@ -0,0 +1,31 @@
|
||||
/* Uncancelable versions of cancelable interfaces. Generic version.
|
||||
Copyright (C) 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
|
||||
/* By default we have none. Map the name to the normal functions. */
|
||||
#define open_not_cancel(name, flags, mode...) \
|
||||
__libc_open (name, flags, ##mode)
|
||||
#define close_not_cancel_no_status(fd) \
|
||||
(void) __close (fd)
|
||||
#define read_not_cancel(fd, buf, n) \
|
||||
__read (fd, buf, n)
|
||||
#define write_not_cancel(fd, buf, n) \
|
||||
__write (fd, buf, n)
|
||||
#define writev_not_cancel_no_status(fd, iov, n) \
|
||||
(void) __writev (fd, iov, n)
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -47,41 +47,79 @@ struct utmp;
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* Open user accounting database. */
|
||||
extern void setutxent (void) __THROW;
|
||||
/* Open user accounting database.
|
||||
|
||||
/* Close user accounting database. */
|
||||
extern void endutxent (void) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void setutxent (void);
|
||||
|
||||
/* Get the next entry from the user accounting database. */
|
||||
extern struct utmpx *getutxent (void) __THROW;
|
||||
/* Close user accounting database.
|
||||
|
||||
/* Get the user accounting database entry corresponding to ID. */
|
||||
extern struct utmpx *getutxid (__const struct utmpx *__id) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern void endutxent (void);
|
||||
|
||||
/* Get the user accounting database entry corresponding to LINE. */
|
||||
extern struct utmpx *getutxline (__const struct utmpx *__line) __THROW;
|
||||
/* Get the next entry from the user accounting database.
|
||||
|
||||
/* Write the entry UTMPX into the user accounting database. */
|
||||
extern struct utmpx *pututxline (__const struct utmpx *__utmpx) __THROW;
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct utmpx *getutxent (void);
|
||||
|
||||
/* Get the user accounting database entry corresponding to ID.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct utmpx *getutxid (__const struct utmpx *__id);
|
||||
|
||||
/* Get the user accounting database entry corresponding to LINE.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct utmpx *getutxline (__const struct utmpx *__line);
|
||||
|
||||
/* Write the entry UTMPX into the user accounting database.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct utmpx *pututxline (__const struct utmpx *__utmpx);
|
||||
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* Change name of the utmpx file to be examined. */
|
||||
extern int utmpxname (__const char *__file) __THROW;
|
||||
/* Change name of the utmpx file to be examined.
|
||||
|
||||
/* Append entry UTMP to the wtmpx-like file WTMPX_FILE. */
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int utmpxname (__const char *__file);
|
||||
|
||||
/* Append entry UTMP to the wtmpx-like file WTMPX_FILE.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void updwtmpx (__const char *__wtmpx_file,
|
||||
__const struct utmpx *__utmpx) __THROW;
|
||||
__const struct utmpx *__utmpx);
|
||||
|
||||
|
||||
/* Copy the information in UTMPX to UTMP. */
|
||||
/* Copy the information in UTMPX to UTMP.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void getutmp (__const struct utmpx *__utmpx,
|
||||
struct utmp *__utmp) __THROW;
|
||||
struct utmp *__utmp);
|
||||
|
||||
/* Copy the information in UTMP to UTMPX. */
|
||||
/* Copy the information in UTMP to UTMPX.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern void getutmpx (__const struct utmp *__utmp,
|
||||
struct utmpx *__utmpx) __THROW;
|
||||
struct utmpx *__utmpx);
|
||||
#endif
|
||||
|
||||
__END_DECLS
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* ANSI C `remove' function to delete a file or directory. POSIX.1 version.
|
||||
Copyright (C) 1995,96,97,2002 Free Software Foundation, Inc.
|
||||
Copyright (C) 1995,96,97,2002,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -25,17 +25,15 @@ int
|
||||
remove (file)
|
||||
const char *file;
|
||||
{
|
||||
int save;
|
||||
/* First try to unlink since this is more frequently the necessary action. */
|
||||
if (__unlink (file) != 0
|
||||
/* If it is indeed a directory... */
|
||||
&& (errno != EISDIR
|
||||
/* ...try to remove it. */
|
||||
|| __rmdir (file) != 0))
|
||||
/* Cannot remove the object for whatever reason. */
|
||||
return -1;
|
||||
|
||||
save = errno;
|
||||
if (__rmdir (file) == 0)
|
||||
return 0;
|
||||
else if (errno == ENOTDIR && __unlink (file) == 0)
|
||||
{
|
||||
__set_errno (save);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return -1;
|
||||
return 0;
|
||||
}
|
||||
libc_hidden_def (remove)
|
||||
|
@ -3,6 +3,7 @@ cmsg_nxthdr.c
|
||||
dl-brk.c
|
||||
dl-sbrk.c
|
||||
exit-thread.S
|
||||
fatal-prepare.h
|
||||
getdirentries.c
|
||||
getdirentries64.c
|
||||
ipc_priv.h
|
||||
|
@ -2,6 +2,11 @@ ifeq ($(subdir),csu)
|
||||
sysdep_routines += errno-loc
|
||||
endif
|
||||
|
||||
ifeq ($(subdir),assert)
|
||||
CFLAGS-assert.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
|
||||
CFLAGS-assert-perr.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
|
||||
endif
|
||||
|
||||
ifeq ($(subdir),malloc)
|
||||
CFLAGS-malloc.c += -DMORECORE_CLEARS=2
|
||||
endif
|
||||
|
39
sysdeps/unix/sysv/linux/fatal-prepare.h
Normal file
39
sysdeps/unix/sysv/linux/fatal-prepare.h
Normal file
@ -0,0 +1,39 @@
|
||||
/* Copyright (C) 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
|
||||
#include <pthread.h>
|
||||
|
||||
/* We have to completely disable cancellation. assert() must not be a
|
||||
cancellation point but the implementation uses write() etc. */
|
||||
#ifdef SHARED
|
||||
# include <pthread-functions.h>
|
||||
# define FATAL_PREPARE \
|
||||
{ \
|
||||
int (*fp) (int, int *); \
|
||||
fp = __libc_pthread_functions.ptr_pthread_setcancelstate; \
|
||||
if (fp != NULL) \
|
||||
fp (PTHREAD_CANCEL_DISABLE, NULL); \
|
||||
}
|
||||
#else
|
||||
# pragma weak pthread_setcancelstate
|
||||
# define FATAL_PREPARE \
|
||||
{ \
|
||||
if (pthread_setcancelstate != NULL) \
|
||||
pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, NULL); \
|
||||
}
|
||||
#endif
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1995,1996,1998,1999,2000,2001 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1995,1996,1998-2001,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -21,6 +21,7 @@
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <netdb.h>
|
||||
#include <not-cancel.h>
|
||||
|
||||
#define HOSTIDFILE "/etc/hostid"
|
||||
#define OLD_HOSTIDFILE "/etc/hostid"
|
||||
@ -41,13 +42,13 @@ sethostid (id)
|
||||
}
|
||||
|
||||
/* Open file for writing. Everybody is allowed to read this file. */
|
||||
fd = __open64 (HOSTIDFILE, O_CREAT|O_WRONLY|O_TRUNC, 0644);
|
||||
fd = open_not_cancel (HOSTIDFILE, O_CREAT|O_WRONLY|O_TRUNC, 0644);
|
||||
if (fd < 0)
|
||||
return -1;
|
||||
|
||||
written = __write (fd, &id, sizeof (id));
|
||||
written = write_not_cancel (fd, &id, sizeof (id));
|
||||
|
||||
__close (fd);
|
||||
close_not_cancel_no_status (fd);
|
||||
|
||||
return written != sizeof (id) ? -1 : 0;
|
||||
}
|
||||
@ -71,14 +72,14 @@ gethostid ()
|
||||
int fd;
|
||||
|
||||
/* First try to get the ID from a former invocation of sethostid. */
|
||||
fd = __open64 (HOSTIDFILE, O_RDONLY);
|
||||
fd = open_not_cancel (HOSTIDFILE, O_RDONLY|O_LARGEFILE);
|
||||
if (fd < 0)
|
||||
fd = __open64 (OLD_HOSTIDFILE, O_RDONLY);
|
||||
fd = open_not_cancel (OLD_HOSTIDFILE, O_RDONLY|O_LARGEFILE);
|
||||
if (fd >= 0)
|
||||
{
|
||||
ssize_t n = __read (fd, &id, sizeof (id));
|
||||
ssize_t n = read_not_cancel (fd, &id, sizeof (id));
|
||||
|
||||
__close (fd);
|
||||
close_not_cancel_no_status (fd);
|
||||
|
||||
if (n == sizeof (id))
|
||||
return id;
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1993,1994,1995,1997,2000,2002 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1993-1995,1997,2000,2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -37,13 +37,15 @@ __libc_fatal (message)
|
||||
|
||||
while (len > 0)
|
||||
{
|
||||
ssize_t count = INLINE_SYSCALL (write, 3, STDERR_FILENO, message, len);
|
||||
if (count > 0)
|
||||
INTERNAL_SYSCALL_DECL (err);
|
||||
ssize_t count = INTERNAL_SYSCALL (write, err, 3, STDERR_FILENO,
|
||||
message, len);
|
||||
if (! INTERNAL_SYSCALL_ERROR_P (count, err))
|
||||
{
|
||||
message += count;
|
||||
len -= count;
|
||||
}
|
||||
else if (count < 0 && errno != EINTR)
|
||||
else if (INTERNAL_SYSCALL_ERRNO (count, err) != EINTR)
|
||||
break;
|
||||
}
|
||||
|
||||
|
54
sysdeps/unix/sysv/linux/not-cancel.h
Normal file
54
sysdeps/unix/sysv/linux/not-cancel.h
Normal file
@ -0,0 +1,54 @@
|
||||
/* Uncancelable versions of cancelable interfaces. Linux version.
|
||||
Copyright (C) 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
|
||||
#include <sysdep.h>
|
||||
|
||||
/* Uncancelable open. */
|
||||
#ifdef INLINE_SYSCALL
|
||||
# define open_not_cancel(name, flags, mode...) \
|
||||
({ int _mode = (0, ##mode); \
|
||||
INLINE_SYSCALL (open, 3, name, flags, _mode); })
|
||||
#endif
|
||||
|
||||
/* Uncancelable close. */
|
||||
#ifdef INLINE_SYSCALL
|
||||
# define close_not_cancel_no_status(fd) \
|
||||
(void) ({ INTERNAL_SYSCALL_DECL (err); \
|
||||
INTERNAL_SYSCALL (close, err, 1, fd); })
|
||||
#endif
|
||||
|
||||
/* Uncancelable read. */
|
||||
#ifdef INLINE_SYSCALL
|
||||
# define read_not_cancel(fd, buf, n) \
|
||||
INLINE_SYSCALL (read, 3, fd, buf, n)
|
||||
#endif
|
||||
|
||||
/* Uncancelable write. */
|
||||
#ifdef INLINE_SYSCALL
|
||||
# define write_not_cancel(fd, buf, n) \
|
||||
INLINE_SYSCALL (write, 3, fd, buf, n)
|
||||
#endif
|
||||
|
||||
/* Uncancelable writev. */
|
||||
#ifdef INLINE_SYSCALL
|
||||
# define writev_not_cancel_no_status(fd, iov, n) \
|
||||
(void) ({ INTERNAL_SYSCALL_DECL (err); \
|
||||
INTERNAL_SYSCALL (writev, err, 3, fd, iov, n); })
|
||||
#endif
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1995,1996,1997,1999,2000,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -62,13 +62,19 @@ extern int msgctl (int __msqid, int __cmd, struct msqid_ds *__buf) __THROW;
|
||||
/* Get messages queue. */
|
||||
extern int msgget (key_t __key, int __msgflg) __THROW;
|
||||
|
||||
/* Receive message from message queue. */
|
||||
extern int msgrcv (int __msqid, void *__msgp, size_t __msgsz,
|
||||
long int __msgtyp, int __msgflg) __THROW;
|
||||
/* Receive message from message queue.
|
||||
|
||||
/* Send message to message queue. */
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int msgrcv (int __msqid, void *__msgp, size_t __msgsz,
|
||||
long int __msgtyp, int __msgflg);
|
||||
|
||||
/* Send message to message queue.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int msgsnd (int __msqid, __const void *__msgp, size_t __msgsz,
|
||||
int __msgflg) __THROW;
|
||||
int __msgflg);
|
||||
|
||||
__END_DECLS
|
||||
|
||||
|
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,93,94,96,97,98,99 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,93,94,96,97,98,99, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -80,8 +80,11 @@ extern void cfmakeraw (struct termios *__termios_p) __THROW;
|
||||
/* Send zero bits on FD. */
|
||||
extern int tcsendbreak (int __fd, int __duration) __THROW;
|
||||
|
||||
/* Wait for pending output to be written on FD. */
|
||||
extern int tcdrain (int __fd) __THROW;
|
||||
/* Wait for pending output to be written on FD.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int tcdrain (int __fd);
|
||||
|
||||
/* Flush pending data on FD.
|
||||
Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <bits/termios.h>. */
|
||||
|
32
time/time.h
32
time/time.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-1999,2000,2001,2002,2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -317,9 +317,12 @@ extern int dysize (int __year) __THROW __attribute__ ((__const__));
|
||||
|
||||
|
||||
# ifdef __USE_POSIX199309
|
||||
/* Pause execution for a number of nanoseconds. */
|
||||
/* Pause execution for a number of nanoseconds.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int nanosleep (__const struct timespec *__requested_time,
|
||||
struct timespec *__remaining) __THROW;
|
||||
struct timespec *__remaining);
|
||||
|
||||
|
||||
/* Get resolution of clock CLOCK_ID. */
|
||||
@ -333,10 +336,13 @@ extern int clock_settime (clockid_t __clock_id, __const struct timespec *__tp)
|
||||
__THROW;
|
||||
|
||||
# ifdef __USE_XOPEN2K
|
||||
/* High-resolution sleep with the specified clock. */
|
||||
/* High-resolution sleep with the specified clock.
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int clock_nanosleep (clockid_t __clock_id, int __flags,
|
||||
__const struct timespec *__req,
|
||||
struct timespec *__rem) __THROW;
|
||||
struct timespec *__rem);
|
||||
|
||||
/* Return clock ID for CPU-time clock. */
|
||||
extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW;
|
||||
@ -382,8 +388,11 @@ extern int getdate_err;
|
||||
/* Parse the given string as a date specification and return a value
|
||||
representing the value. The templates from the file identified by
|
||||
the environment variable DATEMSK are used. In case of an error
|
||||
`getdate_err' is set. */
|
||||
extern struct tm *getdate (__const char *__string) __THROW;
|
||||
`getdate_err' is set.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern struct tm *getdate (__const char *__string);
|
||||
# endif
|
||||
|
||||
# ifdef __USE_GNU
|
||||
@ -391,9 +400,14 @@ extern struct tm *getdate (__const char *__string) __THROW;
|
||||
and the static buffer to return the result in, we provide a thread-safe
|
||||
variant. The functionality is the same. The result is returned in
|
||||
the buffer pointed to by RESBUFP and in case of an error the return
|
||||
value is != 0 with the same values as given above for `getdate_err'. */
|
||||
value is != 0 with the same values as given above for `getdate_err'.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int getdate_r (__const char *__restrict __string,
|
||||
struct tm *__restrict __resbufp) __THROW;
|
||||
struct tm *__restrict __resbufp);
|
||||
# endif
|
||||
|
||||
__END_DECLS
|
||||
|
169
wcsmbs/wchar.h
169
wcsmbs/wchar.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1995-99,2000,01,02 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -577,27 +577,39 @@ __BEGIN_NAMESPACE_C99
|
||||
extern int fwide (__FILE *__fp, int __mode) __THROW;
|
||||
|
||||
|
||||
/* Write formatted output to STREAM. */
|
||||
/* Write formatted output to STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fwprintf (__FILE *__restrict __stream,
|
||||
__const wchar_t *__restrict __format, ...)
|
||||
__THROW /* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
|
||||
/* Write formatted output to stdout. */
|
||||
/* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
|
||||
/* Write formatted output to stdout.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int wprintf (__const wchar_t *__restrict __format, ...)
|
||||
__THROW /* __attribute__ ((__format__ (__wprintf__, 1, 2))) */;
|
||||
/* __attribute__ ((__format__ (__wprintf__, 1, 2))) */;
|
||||
/* Write formatted output of at most N characters to S. */
|
||||
extern int swprintf (wchar_t *__restrict __s, size_t __n,
|
||||
__const wchar_t *__restrict __format, ...)
|
||||
__THROW /* __attribute__ ((__format__ (__wprintf__, 3, 4))) */;
|
||||
|
||||
/* Write formatted output to S from argument list ARG. */
|
||||
/* Write formatted output to S from argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vfwprintf (__FILE *__restrict __s,
|
||||
__const wchar_t *__restrict __format,
|
||||
__gnuc_va_list __arg)
|
||||
__THROW /* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
|
||||
/* Write formatted output to stdout from argument list ARG. */
|
||||
/* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
|
||||
/* Write formatted output to stdout from argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vwprintf (__const wchar_t *__restrict __format,
|
||||
__gnuc_va_list __arg)
|
||||
__THROW /* __attribute__ ((__format__ (__wprintf__, 1, 0))) */;
|
||||
/* __attribute__ ((__format__ (__wprintf__, 1, 0))) */;
|
||||
/* Write formatted output of at most N character to S from argument
|
||||
list ARG. */
|
||||
extern int vswprintf (wchar_t *__restrict __s, size_t __n,
|
||||
@ -606,13 +618,19 @@ extern int vswprintf (wchar_t *__restrict __s, size_t __n,
|
||||
__THROW /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
|
||||
|
||||
|
||||
/* Read formatted input from STREAM. */
|
||||
/* Read formatted input from STREAM.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fwscanf (__FILE *__restrict __stream,
|
||||
__const wchar_t *__restrict __format, ...)
|
||||
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
|
||||
/* Read formatted input from stdin. */
|
||||
/* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
|
||||
/* Read formatted input from stdin.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int wscanf (__const wchar_t *__restrict __format, ...)
|
||||
__THROW /* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
|
||||
/* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
|
||||
/* Read formatted input from S. */
|
||||
extern int swscanf (__const wchar_t *__restrict __s,
|
||||
__const wchar_t *__restrict __format, ...)
|
||||
@ -624,15 +642,21 @@ __END_NAMESPACE_C99
|
||||
#ifdef __USE_ISOC99
|
||||
__BEGIN_NAMESPACE_C99
|
||||
|
||||
/* Read formatted input from S into argument list ARG. */
|
||||
/* Read formatted input from S into argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vfwscanf (__FILE *__restrict __s,
|
||||
__const wchar_t *__restrict __format,
|
||||
__gnuc_va_list __arg)
|
||||
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
|
||||
/* Read formatted input from stdin into argument list ARG. */
|
||||
/* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
|
||||
/* Read formatted input from stdin into argument list ARG.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern int vwscanf (__const wchar_t *__restrict __format,
|
||||
__gnuc_va_list __arg)
|
||||
__THROW /* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
|
||||
/* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
|
||||
/* Read formatted input from S into argument list ARG. */
|
||||
extern int vswscanf (__const wchar_t *__restrict __s,
|
||||
__const wchar_t *__restrict __format,
|
||||
@ -644,62 +668,113 @@ __END_NAMESPACE_C99
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_C99
|
||||
/* Read a character from STREAM. */
|
||||
extern wint_t fgetwc (__FILE *__stream) __THROW;
|
||||
extern wint_t getwc (__FILE *__stream) __THROW;
|
||||
/* Read a character from STREAM.
|
||||
|
||||
/* Read a character from stdin. */
|
||||
extern wint_t getwchar (void) __THROW;
|
||||
These functions are possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern wint_t fgetwc (__FILE *__stream);
|
||||
extern wint_t getwc (__FILE *__stream);
|
||||
|
||||
/* Read a character from stdin.
|
||||
|
||||
This function is a possible cancellation point and therefore not
|
||||
marked with __THROW. */
|
||||
extern wint_t getwchar (void);
|
||||
|
||||
|
||||
/* Write a character to STREAM. */
|
||||
extern wint_t fputwc (wchar_t __wc, __FILE *__stream) __THROW;
|
||||
extern wint_t putwc (wchar_t __wc, __FILE *__stream) __THROW;
|
||||
/* Write a character to STREAM.
|
||||
|
||||
/* Write a character to stdout. */
|
||||
extern wint_t putwchar (wchar_t __wc) __THROW;
|
||||
These functions are possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern wint_t fputwc (wchar_t __wc, __FILE *__stream);
|
||||
extern wint_t putwc (wchar_t __wc, __FILE *__stream);
|
||||
|
||||
/* Write a character to stdout.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern wint_t putwchar (wchar_t __wc);
|
||||
|
||||
|
||||
/* Get a newline-terminated wide character string of finite length
|
||||
from STREAM. */
|
||||
from STREAM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n,
|
||||
__FILE *__restrict __stream) __THROW;
|
||||
__FILE *__restrict __stream);
|
||||
|
||||
/* Write a string to STREAM. */
|
||||
/* Write a string to STREAM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern int fputws (__const wchar_t *__restrict __ws,
|
||||
__FILE *__restrict __stream) __THROW;
|
||||
__FILE *__restrict __stream);
|
||||
|
||||
|
||||
/* Push a character back onto the input buffer of STREAM. */
|
||||
extern wint_t ungetwc (wint_t __wc, __FILE *__stream) __THROW;
|
||||
/* Push a character back onto the input buffer of STREAM.
|
||||
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
extern wint_t ungetwc (wint_t __wc, __FILE *__stream);
|
||||
__END_NAMESPACE_C99
|
||||
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* These are defined to be equivalent to the `char' functions defined
|
||||
in POSIX.1:1996. */
|
||||
extern wint_t getwc_unlocked (__FILE *__stream) __THROW;
|
||||
extern wint_t getwchar_unlocked (void) __THROW;
|
||||
in POSIX.1:1996.
|
||||
|
||||
/* This is the wide character version of a GNU extension. */
|
||||
extern wint_t fgetwc_unlocked (__FILE *__stream) __THROW;
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern wint_t getwc_unlocked (__FILE *__stream);
|
||||
extern wint_t getwchar_unlocked (void);
|
||||
|
||||
/* Faster version when locking is not necessary. */
|
||||
extern wint_t fputwc_unlocked (wchar_t __wc, __FILE *__stream) __THROW;
|
||||
/* This is the wide character version of a GNU extension.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern wint_t fgetwc_unlocked (__FILE *__stream);
|
||||
|
||||
/* Faster version when locking is not necessary.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern wint_t fputwc_unlocked (wchar_t __wc, __FILE *__stream);
|
||||
|
||||
/* These are defined to be equivalent to the `char' functions defined
|
||||
in POSIX.1:1996. */
|
||||
extern wint_t putwc_unlocked (wchar_t __wc, __FILE *__stream) __THROW;
|
||||
extern wint_t putwchar_unlocked (wchar_t __wc) __THROW;
|
||||
in POSIX.1:1996.
|
||||
|
||||
These functions are not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation they are cancellation points and
|
||||
therefore not marked with __THROW. */
|
||||
extern wint_t putwc_unlocked (wchar_t __wc, __FILE *__stream);
|
||||
extern wint_t putwchar_unlocked (wchar_t __wc);
|
||||
|
||||
|
||||
/* This function does the same as `fgetws' but does not lock the stream. */
|
||||
/* This function does the same as `fgetws' but does not lock the stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern wchar_t *fgetws_unlocked (wchar_t *__restrict __ws, int __n,
|
||||
__FILE *__restrict __stream) __THROW;
|
||||
__FILE *__restrict __stream);
|
||||
|
||||
/* This function does the same as `fputws' but does not lock the stream. */
|
||||
/* This function does the same as `fputws' but does not lock the stream.
|
||||
|
||||
This function is not part of POSIX and therefore no official
|
||||
cancellation point. But due to similarity with an POSIX interface
|
||||
or due to the implementation it is a cancellation point and
|
||||
therefore not marked with __THROW. */
|
||||
extern int fputws_unlocked (__const wchar_t *__restrict __ws,
|
||||
__FILE *__restrict __stream) __THROW;
|
||||
__FILE *__restrict __stream);
|
||||
#endif
|
||||
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user