mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 19:40:06 +00:00
a6ff34d7b0
1998-12-04 Ulrich Drepper <drepper@cygnus.com> * argp/argp.h: Add __retrict. * dirent/dirent.h: Likewise. * elf/dlfcn.h: Likewise. * grp/grp.h: Likewise. * iconv/iconv.h: Likewise. * inet/aliases.h: Likewise. * libio/libio.h: Likewise. * libio/stdio.h: Likewise. * locale/locale.h: Likewise. * misc/mntent.h: Likewise. * posix/wordexp.h: Likewise. * pwd/pwd.h: Likewise. * resolv/netdb.h: Likewise. * rt/aio.h: Likewise. * stdio-common/printf.h: Likewise. * stdlib/monetary.h: Likewise. * stdlib/stdlib.h: Likewise. * string/argz.h: Likewise. * string/envz.h: Likewise. * string/string.h: Likewise. * time/time.h: Likewise. 1998-12-04 Zack Weinberg <zack@rabi.phys.columbia.edu> * misc/sys/cdefs.h: Only include features.h if _FEATURES_H isn't defined. gcc's redundant include optimizer isn't clever enough to prevent a reinclusion here. Define __restrict to the empty string only if not GCC or GCC version less than 2.92. 1998-12-03 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * sysdeps/unix/sysv/linux/configure.in: Fix last change. 1998-12-03 Mark Kettenis <kettenis@phys.uva.nl> * time/strptime.c (strptime_internal): Make use of `%C' format specifier if it is seen together with the `%y' specifier. 1998-12-04 Ulrich Drepper <drepper@cygnus.com> * po/sk.po: New file. 1998-12-03 Scott Bambrough <scottb@corelcomputer.com> * sysdeps/arm/dl-machine.h (dl_start_user): Incorrect address for _dl_main_searchlist passed to _dl_init_next. 1998-12-02 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * math/libm-test.c: Expand literal tabs in strings. Normalize whitespace. 1998-12-02 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * sysdeps/unix/sysv/linux/sys/fsuid.h: Fix spelling.
150 lines
4.5 KiB
C
150 lines
4.5 KiB
C
/* Copyright (C) 1991, 92, 95, 96, 97, 98 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
/*
|
|
* POSIX Standard: 9.2.1 Group Database Access <grp.h>
|
|
*/
|
|
|
|
#ifndef _GRP_H
|
|
#define _GRP_H 1
|
|
|
|
#include <features.h>
|
|
|
|
__BEGIN_DECLS
|
|
|
|
#include <bits/types.h>
|
|
|
|
#define __need_size_t
|
|
#include <stddef.h>
|
|
|
|
|
|
/* For the Single Unix specification we must define this type here. */
|
|
#if defined __USE_XOPEN && !defined gid_t
|
|
typedef __gid_t gid_t;
|
|
# define gid_t gid_t
|
|
#endif
|
|
|
|
/* The group structure. */
|
|
struct group
|
|
{
|
|
char *gr_name; /* Group name. */
|
|
char *gr_passwd; /* Password. */
|
|
__gid_t gr_gid; /* Group ID. */
|
|
char **gr_mem; /* Member list. */
|
|
};
|
|
|
|
|
|
#if defined __USE_SVID || defined __USE_GNU
|
|
# define __need_FILE
|
|
# include <stdio.h>
|
|
#endif
|
|
|
|
|
|
#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
|
/* Rewind the group-file stream. */
|
|
extern void setgrent __P ((void));
|
|
|
|
/* Close the group-file stream. */
|
|
extern void endgrent __P ((void));
|
|
|
|
/* Read an entry from the group-file stream, opening it if necessary. */
|
|
extern struct group *getgrent __P ((void));
|
|
#endif
|
|
|
|
#ifdef __USE_SVID
|
|
/* Read a group entry from STREAM. */
|
|
extern struct group *fgetgrent __P ((FILE *__stream));
|
|
#endif
|
|
|
|
#ifdef __USE_GNU
|
|
/* Write the given entry onto the given stream. */
|
|
extern int putgrent __P ((__const struct group *__restrict __p,
|
|
FILE *__restrict __f));
|
|
#endif
|
|
|
|
/* Search for an entry with a matching group ID. */
|
|
extern struct group *getgrgid __P ((__gid_t __gid));
|
|
|
|
/* Search for an entry with a matching group name. */
|
|
extern struct group *getgrnam __P ((__const char *__name));
|
|
|
|
#if defined __USE_POSIX || defined __USE_MISC
|
|
|
|
# ifdef __USE_MISC
|
|
/* Reasonable value for the buffer sized used in the reentrant
|
|
functions below. But better use `sysconf'. */
|
|
# define NSS_BUFLEN_GROUP 1024
|
|
# endif
|
|
|
|
/* Reentrant versions of some of the functions above.
|
|
|
|
PLEASE NOTE: the `getgrent_r' function is not (yet) standardized.
|
|
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. */
|
|
|
|
# if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
|
extern int getgrent_r __P ((struct group *__restrict __resultbuf,
|
|
char *__restrict __buffer, size_t __buflen,
|
|
struct group **__restrict __result));
|
|
# endif
|
|
|
|
/* Search for an entry with a matching group ID. */
|
|
extern int getgrgid_r __P ((__gid_t __gid,
|
|
struct group *__restrict __resultbuf,
|
|
char *__restrict __buffer, size_t __buflen,
|
|
struct group **__restrict __result));
|
|
|
|
/* Search for an entry with a matching group name. */
|
|
extern int getgrnam_r __P ((__const char *__restrict __name,
|
|
struct group *__restrict __resultbuf,
|
|
char *__restrict __buffer, size_t __buflen,
|
|
struct group **__restrict __result));
|
|
|
|
# ifdef __USE_SVID
|
|
/* Read a group entry from STREAM. This function is not standardized
|
|
an probably never will. */
|
|
extern int fgetgrent_r __P ((FILE *__restrict __stream,
|
|
struct group *__restrict __resultbuf,
|
|
char *__restrict __buffer, size_t __buflen,
|
|
struct group **__restrict __result));
|
|
# endif
|
|
|
|
#endif /* POSIX or reentrant */
|
|
|
|
|
|
#ifdef __USE_BSD
|
|
|
|
# define __need_size_t
|
|
# include <stddef.h>
|
|
|
|
/* Set the group set for the current user to GROUPS (N of them). */
|
|
extern int setgroups __P ((size_t __n, __const __gid_t *__groups));
|
|
|
|
/* 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 __P ((__const char *__user, __gid_t __group));
|
|
|
|
#endif /* Use BSD. */
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* grp.h */
|