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update from main archive 961220
Sat Dec 21 04:14:16 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/common/pause.c: Add missing second argument in call to __sigpause. Reported by a sun <asun@zoology.washington.edu>. * locale/weight.h: Correct handling of collation elements. Reported by Keld Simonsen <keld@dkuug.dk>. * manual/time.texi: Document ^ flag and %P format. * new-malloc/malloc.c: Update from Wolfram Gloger. * nss/nss.h: Reformat copyright. * posix/sched.h: Likewise. * sysdeps/i386/fpu_control.h: Likewise. * sysdeps/unix/sysv/linux/fcntlbits.h: Likewise. * sysdeps/unix/sysv/linux/ioctls.h: Likewise. * sysdeps/unix/sysv/linux/sigcontext.h: Likewise. * sysdeps/unix/sysv/linux/utsnamelen.h: Likewise. * sysdeps/unix/sysv/linux/sys/acct.h: Likewise. * sysvips/sys/msg.h: Likewise. * stdio-common/Makefile (routines): Remove fcloseall. * stdio-common/fcloseall.c: Removed. * stdlib/Makefile (distribute): Add abort-instr.h. * sysdeps/generic/abort-instr.h: New file. * sysdeps/i386/abort-instr.h: New file. * sysdeps/generic/abort.c: Use lock and stage counter to prevent any form of loop. * sysdeps/unix/sysv/linux/timebits.h: Define CLK_TCK as 100. * sysdeps/unix/sysv/linux/alpha/timebits.h: Define CLOCKS_PER_SEC as 1000000. Define CLK_TCK as 1024. * time/time.c (CLK_TCK): Define only if not already set. * time/strftime.c: Don't use `isdigit' when computing field width from string since the locale might have more than one digit block. Fri Dec 20 12:38:14 1996 Darrel Hankerson <hankedr@mail.auburn.edu> * posix/getopt.c (in -W option handling): Return when optind == argc. Thu Dec 19 14:24:50 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * nis/nss_nis/nis-alias.c (_nss_nis_parse_aliasent): Add const to type of KEY. * nis/nss_compat/compat-grp.c: Include the declaration of the file parser. * nis/nss_compat/compat-pwd.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-network.c: Likewise. * nis/nss_nis/nis-proto.c: Likewise. * nis/nss_nis/nis-pwd.c: Likewise. * nis/nss_nis/nis-rpc.c: Likewise. * nis/nss_nis/nis-spwd.c: Likewise. * nis/nss_compat/compat-grp.c (getgrent_next_nis, getgrent_next_file): Pass the correct type for the buffer to the parser function. * nis/nss_compat/compat-pwd.c (getpwent_next_netgr, getpwent_next_nis, getpwent_next_file): Likewise. * nis/nss_compat/compat-spwd.c (getspent_next_netgr, getspent_next_nis, getspent_next_file): Likewise. * nis/nss_nis/nis-ethers.c (internal_nis_getetherent_r, _nss_nis_getethernam_r, _nss_nis_getetherbyaddr_r): Likewise. * nis/nss_nis/nis-grp.c (internal_nis_getgrent_r, _nss_nis_getgrnam_r, _nss_nis_getgrgid_r): Likewise. * nis/nss_nis/nis-network.c (internal_nis_getnetent_r, _nss_nis_getnetbyname_r, _nss_nis_getnetbyaddr_r): Likewise. * nis/nss_nis/nis-proto.c (internal_nis_getprotoent_r, _nss_nis_getprotobyname_r, _nss_nis_getprotobynumber_r): Likewise. * nis/nss_nis/nis-pwd.c (internal_nis_getpwent_r, _nss_nis_getpwnam_r, _nss_nis_getpwuid_r): Likewise. * nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r, _nss_nis_getrpcbynumber_r): Likewise. * nis/nss_nis/nis-spwd.c (internal_nis_getspent_r, _nss_nis_getspnam_r): Likewise. Thu Dec 19 13:37:16 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/sysv/linux/m68k/setjmp.c: New file.
This commit is contained in:
Ulrich Drepper
parent
6d52618b15
commit
7e3be507ee
88
ChangeLog
88
ChangeLog
@ -1,3 +1,91 @@
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Sat Dec 21 04:14:16 1996 Ulrich Drepper <drepper@cygnus.com>
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* sysdeps/unix/common/pause.c: Add missing second argument in
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call to __sigpause.
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Reported by a sun <asun@zoology.washington.edu>.
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* locale/weight.h: Correct handling of collation elements.
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Reported by Keld Simonsen <keld@dkuug.dk>.
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* manual/time.texi: Document ^ flag and %P format.
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* new-malloc/malloc.c: Update from Wolfram Gloger.
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* nss/nss.h: Reformat copyright.
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* posix/sched.h: Likewise.
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* sysdeps/i386/fpu_control.h: Likewise.
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* sysdeps/unix/sysv/linux/fcntlbits.h: Likewise.
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* sysdeps/unix/sysv/linux/ioctls.h: Likewise.
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* sysdeps/unix/sysv/linux/sigcontext.h: Likewise.
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* sysdeps/unix/sysv/linux/utsnamelen.h: Likewise.
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* sysdeps/unix/sysv/linux/sys/acct.h: Likewise.
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* sysvips/sys/msg.h: Likewise.
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* stdio-common/Makefile (routines): Remove fcloseall.
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* stdio-common/fcloseall.c: Removed.
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* stdlib/Makefile (distribute): Add abort-instr.h.
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* sysdeps/generic/abort-instr.h: New file.
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* sysdeps/i386/abort-instr.h: New file.
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* sysdeps/generic/abort.c: Use lock and stage counter to prevent
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any form of loop.
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* sysdeps/unix/sysv/linux/timebits.h: Define CLK_TCK as 100.
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* sysdeps/unix/sysv/linux/alpha/timebits.h: Define CLOCKS_PER_SEC
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as 1000000. Define CLK_TCK as 1024.
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* time/time.c (CLK_TCK): Define only if not already set.
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* time/strftime.c: Don't use `isdigit' when computing field width
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from string since the locale might have more than one digit
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block.
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Fri Dec 20 12:38:14 1996 Darrel Hankerson <hankedr@mail.auburn.edu>
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* posix/getopt.c (in -W option handling): Return when optind == argc.
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Thu Dec 19 14:24:50 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* nis/nss_nis/nis-alias.c (_nss_nis_parse_aliasent): Add const to
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type of KEY.
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* nis/nss_compat/compat-grp.c: Include the declaration of the file
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parser.
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* nis/nss_compat/compat-pwd.c: Likewise.
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* nis/nss_compat/compat-spwd.c: Likewise.
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* nis/nss_nis/nis-ethers.c: Likewise.
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* nis/nss_nis/nis-grp.c: Likewise.
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* nis/nss_nis/nis-network.c: Likewise.
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* nis/nss_nis/nis-proto.c: Likewise.
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* nis/nss_nis/nis-pwd.c: Likewise.
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* nis/nss_nis/nis-rpc.c: Likewise.
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* nis/nss_nis/nis-spwd.c: Likewise.
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* nis/nss_compat/compat-grp.c (getgrent_next_nis,
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getgrent_next_file): Pass the correct type for the buffer to the
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parser function.
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* nis/nss_compat/compat-pwd.c (getpwent_next_netgr,
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getpwent_next_nis, getpwent_next_file): Likewise.
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* nis/nss_compat/compat-spwd.c (getspent_next_netgr,
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getspent_next_nis, getspent_next_file): Likewise.
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* nis/nss_nis/nis-ethers.c (internal_nis_getetherent_r,
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_nss_nis_getethernam_r, _nss_nis_getetherbyaddr_r): Likewise.
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* nis/nss_nis/nis-grp.c (internal_nis_getgrent_r,
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_nss_nis_getgrnam_r, _nss_nis_getgrgid_r): Likewise.
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* nis/nss_nis/nis-network.c (internal_nis_getnetent_r,
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_nss_nis_getnetbyname_r, _nss_nis_getnetbyaddr_r): Likewise.
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* nis/nss_nis/nis-proto.c (internal_nis_getprotoent_r,
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_nss_nis_getprotobyname_r, _nss_nis_getprotobynumber_r): Likewise.
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* nis/nss_nis/nis-pwd.c (internal_nis_getpwent_r,
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_nss_nis_getpwnam_r, _nss_nis_getpwuid_r): Likewise.
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* nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r,
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_nss_nis_getrpcbynumber_r): Likewise.
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* nis/nss_nis/nis-spwd.c (internal_nis_getspent_r,
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_nss_nis_getspnam_r): Likewise.
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Thu Dec 19 13:37:16 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* sysdeps/unix/sysv/linux/m68k/setjmp.c: New file.
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Thu Dec 19 23:28:33 1996 Ulrich Drepper <drepper@cygnus.com>
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* resolv/resolv.h: Update from BIND 4.9.5-P1.
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2
interp.c
2
interp.c
@ -1,4 +1,4 @@
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/* interp - add information about dynamic loader to shared library obejcts.
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/* interp - add information about dynamic loader to shared library objects.
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Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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@ -118,7 +118,7 @@ get_weight (const STRING_TYPE **str, weight_t *result)
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/* This is a comparison between a u_int32_t array (aka wchar_t) and
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an 8-bit string. */
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for (idx = 0; __collate_extra[slot + 2 + idx] != 0; ++idx)
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if (__collate_extra[slot + 2 + idx] != (u_int32_t) str[idx])
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if (__collate_extra[slot + 2 + idx] != (u_int32_t) (*str)[idx])
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break;
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/* When the loop finished with all character of the collation
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@ -127,6 +127,7 @@ get_weight (const STRING_TYPE **str, weight_t *result)
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{
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size_t cnt;
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*str += idx;
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idx += slot + 3;
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for (cnt = 0; cnt < collate_nrules; ++cnt)
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{
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266
malloc/malloc.c
266
malloc/malloc.c
@ -179,7 +179,7 @@
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Define to enable debugging. Adds fairly extensive assertion-based
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checking to help track down memory errors, but noticeably slows down
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execution.
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MALLOC_HOOKS (default: NOT defined)
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MALLOC_HOOKS (default: NOT defined)
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Define to enable support run-time replacement of the allocation
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functions through user-defined `hooks'.
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REALLOC_ZERO_BYTES_FREES (default: NOT defined)
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@ -298,7 +298,7 @@
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#if __STD_C
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# include <stddef.h> /* for size_t */
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# if defined(_LIBC) || defined(MALLOC_HOOKS)
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# include <stdlib.h> /* for getenv() */
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# include <stdlib.h> /* for getenv(), abort() */
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# endif
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#else
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# include <sys/types.h>
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@ -315,13 +315,6 @@ extern "C" {
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#include <stdio.h> /* needed for malloc_stats */
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/* We must not pollute the name space in the GNU libc. */
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#ifdef _LIBC
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#define malloc_stats __malloc_stats
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#define malloc_usable_size __malloc_usable_size
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#define malloc_trim __malloc_trim
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#endif
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/*
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Compile-time options
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@ -878,6 +871,9 @@ extern Void_t* sbrk();
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#define pvALLOc __libc_pvalloc
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#define mALLINFo __libc_mallinfo
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#define mALLOPt __libc_mallopt
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#define mALLOC_STATs __malloc_stats
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#define mALLOC_USABLE_SIZe __malloc_usable_size
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#define mALLOC_TRIm __malloc_trim
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#else
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@ -890,6 +886,9 @@ extern Void_t* sbrk();
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#define pvALLOc pvalloc
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#define mALLINFo mallinfo
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#define mALLOPt mallopt
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#define mALLOC_STATs malloc_stats
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#define mALLOC_USABLE_SIZe malloc_usable_size
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#define mALLOC_TRIm malloc_trim
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#endif
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@ -908,12 +907,9 @@ Void_t* vALLOc(size_t);
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Void_t* pvALLOc(size_t);
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Void_t* cALLOc(size_t, size_t);
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void cfree(Void_t*);
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int __malloc_trim(size_t);
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int malloc_trim(size_t);
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size_t __malloc_usable_size(Void_t*);
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size_t malloc_usable_size(Void_t*);
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void __malloc_stats(void);
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void malloc_stats(void);
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int mALLOC_TRIm(size_t);
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size_t mALLOC_USABLE_SIZe(Void_t*);
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void mALLOC_STATs(void);
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int mALLOPt(int, int);
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struct mallinfo mALLINFo(void);
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#else
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@ -928,12 +924,9 @@ Void_t* vALLOc();
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Void_t* pvALLOc();
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Void_t* cALLOc();
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void cfree();
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int __malloc_trim();
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int malloc_trim();
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size_t _malloc_usable_size();
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size_t malloc_usable_size();
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void __malloc_stats();
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void malloc_stats();
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int mALLOC_TRIm();
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size_t mALLOC_USABLE_SIZe();
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void mALLOC_STATs();
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int mALLOPt();
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struct mallinfo mALLINFo();
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#endif
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@ -1166,9 +1159,9 @@ typedef struct _heap_info {
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static void chunk_free(arena *ar_ptr, mchunkptr p);
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static mchunkptr chunk_alloc(arena *ar_ptr, INTERNAL_SIZE_T size);
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static mchunkptr chunk_realloc(arena *ar_ptr, mchunkptr oldp,
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INTERNAL_SIZE_T oldsize, INTERNAL_SIZE_T nb);
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INTERNAL_SIZE_T oldsize, INTERNAL_SIZE_T nb);
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static mchunkptr chunk_align(arena *ar_ptr, INTERNAL_SIZE_T nb,
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size_t alignment);
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size_t alignment);
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static int main_trim(size_t pad);
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#ifndef NO_THREADS
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static int heap_trim(heap_info *heap, size_t pad);
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@ -1178,6 +1171,8 @@ static Void_t* malloc_check(size_t sz);
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static void free_check(Void_t* mem);
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static Void_t* realloc_check(Void_t* oldmem, size_t bytes);
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static Void_t* memalign_check(size_t alignment, size_t bytes);
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static Void_t* malloc_starter(size_t sz);
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static void free_starter(Void_t* mem);
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#endif
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#else
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@ -1195,6 +1190,8 @@ static Void_t* malloc_check();
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static void free_check();
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static Void_t* realloc_check();
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static Void_t* memalign_check();
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static Void_t* malloc_starter();
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static void free_starter();
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#endif
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#endif
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@ -1434,7 +1431,7 @@ static arena main_arena = {
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IAV(112), IAV(113), IAV(114), IAV(115), IAV(116), IAV(117), IAV(118), IAV(119),
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IAV(120), IAV(121), IAV(122), IAV(123), IAV(124), IAV(125), IAV(126), IAV(127)
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},
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NULL, /* next */
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&main_arena, /* next */
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0, /* size */
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#if THREAD_STATS
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0, 0, 0, /* stat_lock_direct, stat_lock_loop, stat_lock_wait */
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@ -1489,8 +1486,9 @@ static unsigned long max_mmapped_mem = 0;
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/* Already initialized? */
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int __malloc_initialized;
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/* Already initialized? */
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int __malloc_initialized = 0;
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/* Initialization routine. */
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@ -1507,11 +1505,22 @@ ptmalloc_init __MALLOC_P((void))
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#endif
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{
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#if defined(_LIBC) || defined(MALLOC_HOOKS)
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__malloc_ptr_t (*save_malloc_hook) __MALLOC_P ((size_t __size));
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void (*save_free_hook) __MALLOC_P ((__malloc_ptr_t __ptr));
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const char* s;
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#endif
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if(__malloc_initialized) return;
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__malloc_initialized = 1;
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#if defined(_LIBC) || defined(MALLOC_HOOKS)
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/* With some threads implementations, creating thread-specific data
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or initializing a mutex may call malloc() itself. Provide a
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simple starter version (realloc() won't work). */
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save_malloc_hook = __malloc_hook;
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save_free_hook = __free_hook;
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__malloc_hook = malloc_starter;
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__free_hook = free_starter;
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#endif
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#if defined(_LIBC)
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/* Initialize the pthreads interface. */
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if (__pthread_initialize != NULL)
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@ -1525,6 +1534,8 @@ ptmalloc_init __MALLOC_P((void))
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#endif
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#if defined(_LIBC) || defined(MALLOC_HOOKS)
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s = getenv("MALLOC_CHECK_");
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__malloc_hook = save_malloc_hook;
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__free_hook = save_free_hook;
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if(s) {
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if(s[0]) mallopt(M_CHECK_ACTION, (int)(s[0] - '0'));
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malloc_check_init();
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@ -1598,7 +1609,8 @@ malloc_check_init()
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__free_hook = free_check;
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__realloc_hook = realloc_check;
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__memalign_hook = memalign_check;
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fprintf(stderr, "Using debugging hooks\n");
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if(check_action == 1)
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fprintf(stderr, "malloc: using debugging hooks\n");
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}
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#endif
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@ -1821,17 +1833,16 @@ grow_heap(h, diff) heap_info *h; long diff;
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/* arena_get() acquires an arena and locks the corresponding mutex.
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First, try the one last locked successfully by this thread. (This
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is the common case and handled with a macro for speed.) Then, loop
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over the singly linked list of arenas. If no arena is readily
|
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available, create a new one. */
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once over the circularly linked list of arenas. If no arena is
|
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readily available, create a new one. */
|
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|
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#define arena_get(ptr, size) do { \
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Void_t *vptr = NULL; \
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ptr = (arena *)tsd_getspecific(arena_key, vptr); \
|
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if(ptr && !mutex_trylock(&ptr->mutex)) { \
|
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THREAD_STAT(++(ptr->stat_lock_direct)); \
|
||||
} else { \
|
||||
} else \
|
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ptr = arena_get2(ptr, (size)); \
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} \
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} while(0)
|
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|
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static arena *
|
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@ -1847,17 +1858,27 @@ arena_get2(a_tsd, size) arena *a_tsd; size_t size;
|
||||
int i;
|
||||
unsigned long misalign;
|
||||
|
||||
/* Check the singly-linked list for unlocked arenas. */
|
||||
if(a_tsd) {
|
||||
for(a = a_tsd->next; a; a = a->next) {
|
||||
if(!mutex_trylock(&a->mutex))
|
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goto done;
|
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if(!a_tsd)
|
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a = a_tsd = &main_arena;
|
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else {
|
||||
a = a_tsd->next;
|
||||
if(!a) {
|
||||
/* This can only happen while initializing the new arena. */
|
||||
(void)mutex_lock(&main_arena.mutex);
|
||||
THREAD_STAT(++(main_arena.stat_lock_wait));
|
||||
return &main_arena;
|
||||
}
|
||||
}
|
||||
for(a = &main_arena; a != a_tsd; a = a->next) {
|
||||
if(!mutex_trylock(&a->mutex))
|
||||
goto done;
|
||||
}
|
||||
|
||||
/* Check the global, circularly linked list for available arenas. */
|
||||
do {
|
||||
if(!mutex_trylock(&a->mutex)) {
|
||||
THREAD_STAT(++(a->stat_lock_loop));
|
||||
tsd_setspecific(arena_key, (Void_t *)a);
|
||||
return a;
|
||||
}
|
||||
a = a->next;
|
||||
} while(a != a_tsd);
|
||||
|
||||
/* Nothing immediately available, so generate a new arena. */
|
||||
h = new_heap(size + (sizeof(*h) + sizeof(*a) + MALLOC_ALIGNMENT));
|
||||
@ -1866,7 +1887,9 @@ arena_get2(a_tsd, size) arena *a_tsd; size_t size;
|
||||
a = h->ar_ptr = (arena *)(h+1);
|
||||
for(i=0; i<NAV; i++)
|
||||
init_bin(a, i);
|
||||
a->next = NULL;
|
||||
a->size = h->size;
|
||||
tsd_setspecific(arena_key, (Void_t *)a);
|
||||
mutex_init(&a->mutex);
|
||||
i = mutex_lock(&a->mutex); /* remember result */
|
||||
|
||||
@ -1887,9 +1910,7 @@ arena_get2(a_tsd, size) arena *a_tsd; size_t size;
|
||||
if(i) /* locking failed; keep arena for further attempts later */
|
||||
return 0;
|
||||
|
||||
done:
|
||||
THREAD_STAT(++(a->stat_lock_loop));
|
||||
tsd_setspecific(arena_key, (Void_t *)a);
|
||||
return a;
|
||||
}
|
||||
|
||||
@ -2890,7 +2911,7 @@ Void_t* rEALLOc(oldmem, bytes) Void_t* oldmem; size_t bytes;
|
||||
static mchunkptr
|
||||
#if __STD_C
|
||||
chunk_realloc(arena* ar_ptr, mchunkptr oldp, INTERNAL_SIZE_T oldsize,
|
||||
INTERNAL_SIZE_T nb)
|
||||
INTERNAL_SIZE_T nb)
|
||||
#else
|
||||
chunk_realloc(ar_ptr, oldp, oldsize, nb)
|
||||
arena* ar_ptr; mchunkptr oldp; INTERNAL_SIZE_T oldsize, nb;
|
||||
@ -3339,9 +3360,9 @@ void cfree(mem) Void_t *mem;
|
||||
*/
|
||||
|
||||
#if __STD_C
|
||||
int malloc_trim(size_t pad)
|
||||
int mALLOC_TRIm(size_t pad)
|
||||
#else
|
||||
int malloc_trim(pad) size_t pad;
|
||||
int mALLOC_TRIm(pad) size_t pad;
|
||||
#endif
|
||||
{
|
||||
int res;
|
||||
@ -3475,9 +3496,9 @@ heap_trim(heap, pad) heap_info *heap; size_t pad;
|
||||
*/
|
||||
|
||||
#if __STD_C
|
||||
size_t malloc_usable_size(Void_t* mem)
|
||||
size_t mALLOC_USABLE_SIZe(Void_t* mem)
|
||||
#else
|
||||
size_t malloc_usable_size(mem) Void_t* mem;
|
||||
size_t mALLOC_USABLE_SIZe(mem) Void_t* mem;
|
||||
#endif
|
||||
{
|
||||
mchunkptr p;
|
||||
@ -3603,7 +3624,7 @@ dump_heap(heap) heap_info *heap;
|
||||
|
||||
*/
|
||||
|
||||
void malloc_stats()
|
||||
void mALLOC_STATs()
|
||||
{
|
||||
int i;
|
||||
arena *ar_ptr;
|
||||
@ -3613,7 +3634,7 @@ void malloc_stats()
|
||||
long stat_lock_direct = 0, stat_lock_loop = 0, stat_lock_wait = 0;
|
||||
#endif
|
||||
|
||||
for(i=0, ar_ptr = &main_arena; ar_ptr; ar_ptr = ar_ptr->next, i++) {
|
||||
for(i=0, ar_ptr = &main_arena;; i++) {
|
||||
malloc_update_mallinfo(ar_ptr, &mi);
|
||||
fprintf(stderr, "Arena %d:\n", i);
|
||||
fprintf(stderr, "system bytes = %10u\n", (unsigned int)mi.arena);
|
||||
@ -3627,10 +3648,14 @@ void malloc_stats()
|
||||
#endif
|
||||
#if !defined(NO_THREADS) && MALLOC_DEBUG > 1
|
||||
if(ar_ptr != &main_arena) {
|
||||
(void)mutex_lock(&ar_ptr->mutex);
|
||||
heap_info *heap = heap_for_ptr(top(ar_ptr));
|
||||
while(heap) { dump_heap(heap); heap = heap->prev; }
|
||||
(void)mutex_unlock(&ar_ptr->mutex);
|
||||
}
|
||||
#endif
|
||||
ar_ptr = ar_ptr->next;
|
||||
if(ar_ptr == &main_arena) break;
|
||||
}
|
||||
fprintf(stderr, "Total (incl. mmap):\n");
|
||||
fprintf(stderr, "system bytes = %10u\n", system_b);
|
||||
@ -3713,26 +3738,7 @@ int mALLOPt(param_number, value) int param_number; int value;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef _LIBC
|
||||
weak_alias (__libc_calloc, __calloc) weak_alias (__libc_calloc, calloc)
|
||||
weak_alias (__libc_free, __cfree) weak_alias (__libc_free, cfree)
|
||||
weak_alias (__libc_free, __free) weak_alias (__libc_free, free)
|
||||
weak_alias (__libc_malloc, __malloc) weak_alias (__libc_malloc, malloc)
|
||||
weak_alias (__libc_memalign, __memalign) weak_alias (__libc_memalign, memalign)
|
||||
weak_alias (__libc_realloc, __realloc) weak_alias (__libc_realloc, realloc)
|
||||
weak_alias (__libc_valloc, __valloc) weak_alias (__libc_valloc, valloc)
|
||||
weak_alias (__libc_pvalloc, __pvalloc) weak_alias (__libc_pvalloc, pvalloc)
|
||||
weak_alias (__libc_mallinfo, __mallinfo) weak_alias (__libc_mallinfo, mallinfo)
|
||||
weak_alias (__libc_mallopt, __mallopt) weak_alias (__libc_mallopt, mallopt)
|
||||
|
||||
#undef malloc_stats
|
||||
weak_alias (__malloc_stats, malloc_stats)
|
||||
#undef malloc_usable_size
|
||||
weak_alias (__malloc_usable_size, malloc_usable_size)
|
||||
#undef malloc_trim
|
||||
weak_alias (__malloc_trim, malloc_trim)
|
||||
#endif
|
||||
|
||||
|
||||
#if defined(_LIBC) || defined(MALLOC_HOOKS)
|
||||
@ -3741,7 +3747,7 @@ weak_alias (__malloc_trim, malloc_trim)
|
||||
byte per chunk; still this will catch most cases of double frees or
|
||||
overruns. */
|
||||
|
||||
#define MAGICBYTE ((char)0xd7)
|
||||
#define MAGICBYTE(p) ( ( ((unsigned)p >> 3) ^ ((unsigned)p >> 11)) & 0xFF )
|
||||
|
||||
/* Convert a pointer to be free()d or realloc()ed to a valid chunk
|
||||
pointer. If the provided pointer is not valid, return NULL. The
|
||||
@ -3760,29 +3766,35 @@ mem2chunk_check(mem) Void_t* mem;
|
||||
p = mem2chunk(mem);
|
||||
if(!aligned_OK(p)) return NULL;
|
||||
if( (char*)p>=sbrk_base && (char*)p<(sbrk_base+sbrked_mem) ) {
|
||||
/* Must be a chunk in conventional memory. */
|
||||
/* Must be a chunk in conventional heap memory. */
|
||||
if(chunk_is_mmapped(p) ||
|
||||
( (sz = chunksize(p)), ((char*)p + sz)>=(sbrk_base+sbrked_mem) ) ||
|
||||
sz<MINSIZE || sz&MALLOC_ALIGN_MASK || !inuse(p) ) return NULL;
|
||||
if(*((char*)p + sz + (SIZE_SZ-1)) != MAGICBYTE) return NULL;
|
||||
*((char*)p + sz + (SIZE_SZ-1)) = 0;
|
||||
sz<MINSIZE || sz&MALLOC_ALIGN_MASK || !inuse(p) ||
|
||||
( !prev_inuse(p) && (p->prev_size&MALLOC_ALIGN_MASK ||
|
||||
(long)prev_chunk(p)<(long)sbrk_base ||
|
||||
next_chunk(prev_chunk(p))!=p) ))
|
||||
return NULL;
|
||||
if(*((unsigned char*)p + sz + (SIZE_SZ-1)) != MAGICBYTE(p))
|
||||
return NULL;
|
||||
*((unsigned char*)p + sz + (SIZE_SZ-1)) ^= 0xFF;
|
||||
} else {
|
||||
unsigned long offset, page_mask = malloc_getpagesize-1;
|
||||
|
||||
/* mmap()ed chunks have MALLOC_ALIGNMENT or higher power-of two
|
||||
/* mmap()ed chunks have MALLOC_ALIGNMENT or higher power-of-two
|
||||
alignment relative to the beginning of a page. Check this
|
||||
first. */
|
||||
offset = (unsigned long)mem & page_mask;
|
||||
if((offset!=MALLOC_ALIGNMENT && offset!=0 && offset!=0x10 &&
|
||||
offset!=0x20 && offset!=0x40 && offset!=0x80 && offset!=0x100 &&
|
||||
offset!=0x200 && offset!=0x400 && offset!=0x800 && offset!=0x1000 &&
|
||||
offset<0x2000) ||
|
||||
offset!=0x20 && offset!=0x40 && offset!=0x80 && offset!=0x100 &&
|
||||
offset!=0x200 && offset!=0x400 && offset!=0x800 && offset!=0x1000 &&
|
||||
offset<0x2000) ||
|
||||
!chunk_is_mmapped(p) || (p->size & PREV_INUSE) ||
|
||||
( (((unsigned long)p - p->prev_size) & page_mask) != 0 ) ||
|
||||
( (sz = chunksize(p)), ((p->prev_size + sz) & page_mask) != 0 ) )
|
||||
return NULL;
|
||||
if(*((char*)p + sz - 1) != MAGICBYTE) return NULL;
|
||||
*((char*)p + sz - 1) = 0;
|
||||
if(*((unsigned char*)p + sz - 1) != MAGICBYTE(p))
|
||||
return NULL;
|
||||
*((unsigned char*)p + sz - 1) ^= 0xFF;
|
||||
}
|
||||
return p;
|
||||
}
|
||||
@ -3806,7 +3818,7 @@ malloc_check(sz) size_t sz;
|
||||
--nb;
|
||||
else
|
||||
nb += SIZE_SZ - 1;
|
||||
*((char*)victim + nb) = MAGICBYTE;
|
||||
*((unsigned char*)victim + nb) = MAGICBYTE(victim);
|
||||
return chunk2mem(victim);
|
||||
}
|
||||
|
||||
@ -3820,8 +3832,10 @@ free_check(mem) Void_t* mem;
|
||||
mchunkptr p;
|
||||
|
||||
if(!mem) return;
|
||||
(void)mutex_lock(&main_arena.mutex);
|
||||
p = mem2chunk_check(mem);
|
||||
if(!p) {
|
||||
(void)mutex_unlock(&main_arena.mutex);
|
||||
switch(check_action) {
|
||||
case 1:
|
||||
fprintf(stderr, "free(): invalid pointer %lx!\n", (long)(mem));
|
||||
@ -3833,11 +3847,14 @@ free_check(mem) Void_t* mem;
|
||||
}
|
||||
#if HAVE_MMAP
|
||||
if (chunk_is_mmapped(p)) {
|
||||
(void)mutex_unlock(&main_arena.mutex);
|
||||
munmap_chunk(p);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
(void)mutex_lock(&main_arena.mutex);
|
||||
#if 0 /* Erase freed memory. */
|
||||
memset(mem, 0, chunksize(p) - (SIZE_SZ+1));
|
||||
#endif
|
||||
chunk_free(&main_arena, p);
|
||||
(void)mutex_unlock(&main_arena.mutex);
|
||||
}
|
||||
@ -3853,8 +3870,10 @@ realloc_check(oldmem, bytes) Void_t* oldmem; size_t bytes;
|
||||
INTERNAL_SIZE_T nb, oldsize;
|
||||
|
||||
if (oldmem == 0) return malloc_check(bytes);
|
||||
(void)mutex_lock(&main_arena.mutex);
|
||||
oldp = mem2chunk_check(oldmem);
|
||||
if(!oldp) {
|
||||
(void)mutex_unlock(&main_arena.mutex);
|
||||
switch(check_action) {
|
||||
case 1:
|
||||
fprintf(stderr, "realloc(): invalid pointer %lx!\n", (long)(oldmem));
|
||||
@ -3868,7 +3887,6 @@ realloc_check(oldmem, bytes) Void_t* oldmem; size_t bytes;
|
||||
|
||||
nb = request2size(bytes+1);
|
||||
|
||||
(void)mutex_lock(&main_arena.mutex);
|
||||
#if HAVE_MMAP
|
||||
if (chunk_is_mmapped(oldp)) {
|
||||
#if HAVE_MREMAP
|
||||
@ -3878,19 +3896,31 @@ realloc_check(oldmem, bytes) Void_t* oldmem; size_t bytes;
|
||||
/* Note the extra SIZE_SZ overhead. */
|
||||
if(oldsize - SIZE_SZ >= nb) newp = oldp; /* do nothing */
|
||||
else {
|
||||
/* Must alloc, copy, free. */
|
||||
newp = chunk_alloc(&main_arena, nb);
|
||||
if (newp) {
|
||||
MALLOC_COPY(chunk2mem(newp), oldmem, oldsize - 2*SIZE_SZ);
|
||||
munmap_chunk(oldp);
|
||||
}
|
||||
/* Must alloc, copy, free. */
|
||||
newp = chunk_alloc(&main_arena, nb);
|
||||
if (newp) {
|
||||
MALLOC_COPY(chunk2mem(newp), oldmem, oldsize - 2*SIZE_SZ);
|
||||
munmap_chunk(oldp);
|
||||
}
|
||||
}
|
||||
#if HAVE_MREMAP
|
||||
}
|
||||
#endif
|
||||
} else
|
||||
} else {
|
||||
#endif /* HAVE_MMAP */
|
||||
newp = chunk_realloc(&main_arena, oldp, oldsize, nb);
|
||||
#if 0 /* Erase freed memory. */
|
||||
nb = chunksize(newp);
|
||||
if(oldp<newp || oldp>=chunk_at_offset(newp, nb)) {
|
||||
memset((char*)oldmem + 2*sizeof(mbinptr), 0,
|
||||
oldsize - (2*sizeof(mbinptr)+2*SIZE_SZ+1));
|
||||
} else if(nb > oldsize+SIZE_SZ) {
|
||||
memset((char*)chunk2mem(newp) + oldsize, 0, nb - (oldsize+SIZE_SZ));
|
||||
}
|
||||
#endif
|
||||
#if HAVE_MMAP
|
||||
}
|
||||
#endif
|
||||
(void)mutex_unlock(&main_arena.mutex);
|
||||
|
||||
if(!newp) return NULL;
|
||||
@ -3899,7 +3929,7 @@ realloc_check(oldmem, bytes) Void_t* oldmem; size_t bytes;
|
||||
--nb;
|
||||
else
|
||||
nb += SIZE_SZ - 1;
|
||||
*((char*)newp + nb) = MAGICBYTE;
|
||||
*((unsigned char*)newp + nb) = MAGICBYTE(newp);
|
||||
return chunk2mem(newp);
|
||||
}
|
||||
|
||||
@ -3926,12 +3956,66 @@ memalign_check(alignment, bytes) size_t alignment; size_t bytes;
|
||||
--nb;
|
||||
else
|
||||
nb += SIZE_SZ - 1;
|
||||
*((char*)p + nb) = MAGICBYTE;
|
||||
*((unsigned char*)p + nb) = MAGICBYTE(p);
|
||||
return chunk2mem(p);
|
||||
}
|
||||
|
||||
/* The following hooks are used when the global initialization in
|
||||
ptmalloc_init() hasn't completed yet. */
|
||||
|
||||
static Void_t*
|
||||
#if __STD_C
|
||||
malloc_starter(size_t sz)
|
||||
#else
|
||||
malloc_starter(sz) size_t sz;
|
||||
#endif
|
||||
{
|
||||
mchunkptr victim = chunk_alloc(&main_arena, request2size(sz));
|
||||
|
||||
return victim ? chunk2mem(victim) : 0;
|
||||
}
|
||||
|
||||
static void
|
||||
#if __STD_C
|
||||
free_starter(Void_t* mem)
|
||||
#else
|
||||
free_starter(mem) Void_t* mem;
|
||||
#endif
|
||||
{
|
||||
mchunkptr p;
|
||||
|
||||
if(!mem) return;
|
||||
p = mem2chunk(mem);
|
||||
#if HAVE_MMAP
|
||||
if (chunk_is_mmapped(p)) {
|
||||
munmap_chunk(p);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
chunk_free(&main_arena, p);
|
||||
}
|
||||
|
||||
#endif /* defined(_LIBC) || defined(MALLOC_HOOKS) */
|
||||
|
||||
|
||||
|
||||
#ifdef _LIBC
|
||||
weak_alias (__libc_calloc, __calloc) weak_alias (__libc_calloc, calloc)
|
||||
weak_alias (__libc_free, __cfree) weak_alias (__libc_free, cfree)
|
||||
weak_alias (__libc_free, __free) weak_alias (__libc_free, free)
|
||||
weak_alias (__libc_malloc, __malloc) weak_alias (__libc_malloc, malloc)
|
||||
weak_alias (__libc_memalign, __memalign) weak_alias (__libc_memalign, memalign)
|
||||
weak_alias (__libc_realloc, __realloc) weak_alias (__libc_realloc, realloc)
|
||||
weak_alias (__libc_valloc, __valloc) weak_alias (__libc_valloc, valloc)
|
||||
weak_alias (__libc_pvalloc, __pvalloc) weak_alias (__libc_pvalloc, pvalloc)
|
||||
weak_alias (__libc_mallinfo, __mallinfo) weak_alias (__libc_mallinfo, mallinfo)
|
||||
weak_alias (__libc_mallopt, __mallopt) weak_alias (__libc_mallopt, mallopt)
|
||||
|
||||
weak_alias (__malloc_stats, malloc_stats)
|
||||
weak_alias (__malloc_usable_size, malloc_usable_size)
|
||||
weak_alias (__malloc_trim, malloc_trim)
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
||||
History:
|
||||
|
||||
@ -640,8 +640,12 @@ The number is padded with spaces.
|
||||
The number is not padded at all.
|
||||
|
||||
@item 0
|
||||
The number is padded with zeros even if the format spefies padding
|
||||
The number is padded with zeros even if the format specifies padding
|
||||
with spaces.
|
||||
|
||||
@item ^
|
||||
The output uses uppercase characters, but only if this is possible
|
||||
(@pxref{Case Conversion}).
|
||||
@end table
|
||||
|
||||
The default action is to pad the number with zeros to keep it a constant
|
||||
@ -774,6 +778,17 @@ Either @samp{AM} or @samp{PM}, according to the given time value; or the
|
||||
corresponding strings for the current locale. Noon is treated as
|
||||
@samp{PM} and midnight as @samp{AM}.
|
||||
|
||||
@ignore
|
||||
We currently have a problem with makeinfo. Write @samp{AM} and @samp{am}
|
||||
both results in `am'. I.e., the difference in case is not visible anymore.
|
||||
@end ignore
|
||||
@item %P
|
||||
Either @samp{am} or @samp{pm}, according to the given time value; or the
|
||||
corresponding strings for the current locale, printed in lowercase
|
||||
characters. Noon is treated as @samp{pm} and midnight as @samp{am}.
|
||||
|
||||
This format is a GNU extension.
|
||||
|
||||
@item %r
|
||||
The complete time using the AM/PM format of the current locale.
|
||||
|
||||
|
||||
@ -26,6 +26,12 @@
|
||||
#include <rpcsvc/yp.h>
|
||||
#include <rpcsvc/ypclnt.h>
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME grent
|
||||
#define STRUCTURE group
|
||||
#define EXTERN_PARSER
|
||||
#include "../../nss/nss_files/files-parse.c"
|
||||
|
||||
/* Structure for remembering -@netgroup and -user members ... */
|
||||
#define BLACKLIST_INITIAL_SIZE 512
|
||||
#define BLACKLIST_INCREMENT 256
|
||||
@ -146,6 +152,7 @@ static enum nss_status
|
||||
getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
|
||||
size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain;
|
||||
char *outkey, *outval;
|
||||
int outkeylen, outvallen;
|
||||
@ -196,7 +203,7 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
}
|
||||
while (!_nss_files_parse_grent (p, result, buffer, buflen));
|
||||
while (!_nss_files_parse_grent (p, result, data, buflen));
|
||||
|
||||
if (!in_blacklist (result->gr_name, strlen (result->gr_name), ent))
|
||||
return NSS_STATUS_SUCCESS;
|
||||
@ -209,6 +216,7 @@ static enum nss_status
|
||||
getgrent_next_file (struct group *result, ent_t *ent,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
while (1)
|
||||
{
|
||||
char *p;
|
||||
@ -230,7 +238,7 @@ getgrent_next_file (struct group *result, ent_t *ent,
|
||||
while (*p == '\0' || *p == '#' ||
|
||||
/* Parse the line. If it is invalid, loop to
|
||||
get the next line of the file to parse. */
|
||||
!_nss_files_parse_grent (p, result, buffer, buflen));
|
||||
!_nss_files_parse_grent (p, result, data, buflen));
|
||||
|
||||
if (result->gr_name[0] != '+' && result->gr_name[0] != '-')
|
||||
/* This is a real entry. */
|
||||
@ -266,7 +274,7 @@ getgrent_next_file (struct group *result, ent_t *ent,
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_grent (p, result, buffer, buflen))
|
||||
if (_nss_files_parse_grent (p, result, data, buflen))
|
||||
/* We found the entry. */
|
||||
break;
|
||||
}
|
||||
|
||||
@ -29,6 +29,12 @@
|
||||
|
||||
#include "netgroup.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME pwent
|
||||
#define STRUCTURE passwd
|
||||
#define EXTERN_PARSER
|
||||
#include "../../nss/nss_files/files-parse.c"
|
||||
|
||||
/* Structure for remembering -@netgroup and -user members ... */
|
||||
#define BLACKLIST_INITIAL_SIZE 512
|
||||
#define BLACKLIST_INCREMENT 256
|
||||
@ -269,6 +275,7 @@ static enum nss_status
|
||||
getpwent_next_netgr (struct passwd *result, ent_t *ent, char *group,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *ypdomain, *host, *user, *domain, *outval, *p, *p2;
|
||||
int status, outvallen;
|
||||
size_t p2len;
|
||||
@ -290,8 +297,8 @@ getpwent_next_netgr (struct passwd *result, ent_t *ent, char *group,
|
||||
|
||||
while (1)
|
||||
{
|
||||
status = __internal_getnetgrent (&host, &user, &domain, &ent->netgrdata,
|
||||
buffer, buflen);
|
||||
status = __internal_getnetgrent_r (&host, &user, &domain,
|
||||
&ent->netgrdata, buffer, buflen);
|
||||
if (status != 1)
|
||||
{
|
||||
__internal_endnetgrent (&ent->netgrdata);
|
||||
@ -323,7 +330,7 @@ getpwent_next_netgr (struct passwd *result, ent_t *ent, char *group,
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_pwent (p, result, buffer, buflen))
|
||||
if (_nss_files_parse_pwent (p, result, data, buflen))
|
||||
{
|
||||
copy_pwd_changes (result, &ent->pwd, p2, p2len);
|
||||
break;
|
||||
@ -337,6 +344,7 @@ static enum nss_status
|
||||
getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
|
||||
size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *outkey, *outval, *p, *p2;
|
||||
int outkeylen, outvallen;
|
||||
size_t p2len;
|
||||
@ -397,7 +405,7 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
}
|
||||
while (!_nss_files_parse_pwent (p, result, buffer, buflen));
|
||||
while (!_nss_files_parse_pwent (p, result, data, buflen));
|
||||
|
||||
copy_pwd_changes (result, &ent->pwd, p2, p2len);
|
||||
|
||||
@ -412,6 +420,7 @@ static enum nss_status
|
||||
getpwent_next_file (struct passwd *result, ent_t *ent,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
while (1)
|
||||
{
|
||||
char *p, *p2;
|
||||
@ -433,7 +442,7 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
|
||||
while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */
|
||||
/* Parse the line. If it is invalid, loop to
|
||||
get the next line of the file to parse. */
|
||||
!_nss_files_parse_pwent (p, result, buffer, buflen));
|
||||
!_nss_files_parse_pwent (p, result, data, buflen));
|
||||
|
||||
if (result->pw_name[0] != '+' && result->pw_name[0] != '-')
|
||||
/* This is a real entry. */
|
||||
@ -516,7 +525,7 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_pwent (p, result, buffer, buflen))
|
||||
if (_nss_files_parse_pwent (p, result, data, buflen))
|
||||
{
|
||||
copy_pwd_changes (result, &pwd, p2, p2len);
|
||||
give_pwd_free (&pwd);
|
||||
|
||||
@ -27,6 +27,12 @@
|
||||
#include <rpcsvc/yp.h>
|
||||
#include <rpcsvc/ypclnt.h>
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME spent
|
||||
#define STRUCTURE spwd
|
||||
#define EXTERN_PARSER
|
||||
#include "../../nss/nss_files/files-parse.c"
|
||||
|
||||
/* Structure for remembering -@netgroup and -user members ... */
|
||||
#define BLACKLIST_INITIAL_SIZE 512
|
||||
#define BLACKLIST_INCREMENT 256
|
||||
@ -212,6 +218,7 @@ static enum nss_status
|
||||
getspent_next_netgr (struct spwd *result, ent_t *ent, char *group,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *ypdomain, *host, *user, *domain, *outval, *p, *p2;
|
||||
int status, outvallen;
|
||||
size_t p2len;
|
||||
@ -263,7 +270,7 @@ getspent_next_netgr (struct spwd *result, ent_t *ent, char *group,
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_spent (p, result, buffer, buflen))
|
||||
if (_nss_files_parse_spent (p, result, data, buflen))
|
||||
{
|
||||
copy_spwd_changes (result, &ent->pwd, p2, p2len);
|
||||
break;
|
||||
@ -277,6 +284,7 @@ static enum nss_status
|
||||
getspent_next_nis (struct spwd *result, ent_t *ent,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *outkey, *outval, *p, *p2;
|
||||
int outkeylen, outvallen;
|
||||
size_t p2len;
|
||||
@ -337,7 +345,7 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
|
||||
while (isspace (*p))
|
||||
++p;
|
||||
}
|
||||
while (!_nss_files_parse_spent (p, result, buffer, buflen));
|
||||
while (!_nss_files_parse_spent (p, result, data, buflen));
|
||||
|
||||
copy_spwd_changes (result, &ent->pwd, p2, p2len);
|
||||
|
||||
@ -352,6 +360,7 @@ static enum nss_status
|
||||
getspent_next_file (struct spwd *result, ent_t *ent,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
while (1)
|
||||
{
|
||||
char *p, *p2;
|
||||
@ -373,7 +382,7 @@ getspent_next_file (struct spwd *result, ent_t *ent,
|
||||
while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */
|
||||
/* Parse the line. If it is invalid, loop to
|
||||
get the next line of the file to parse. */
|
||||
!_nss_files_parse_spent (p, result, buffer, buflen));
|
||||
!_nss_files_parse_spent (p, result, data, buflen));
|
||||
|
||||
if (result->sp_namp[0] != '+' && result->sp_namp[0] != '-')
|
||||
/* This is a real entry. */
|
||||
@ -456,7 +465,7 @@ getspent_next_file (struct spwd *result, ent_t *ent,
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
free (outval);
|
||||
if (_nss_files_parse_spent (p, result, buffer, buflen))
|
||||
if (_nss_files_parse_spent (p, result, data, buflen))
|
||||
{
|
||||
copy_spwd_changes (result, &pwd, p2, p2len);
|
||||
give_spwd_free (&pwd);
|
||||
|
||||
@ -35,7 +35,7 @@ static char *oldkey = NULL;
|
||||
static int oldkeylen = 0;
|
||||
|
||||
static int
|
||||
_nss_nis_parse_aliasent (char *key, char *alias, struct aliasent *result,
|
||||
_nss_nis_parse_aliasent (const char *key, char *alias, struct aliasent *result,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
char *first_unused = buffer + strlen (alias) + 1;
|
||||
|
||||
@ -33,10 +33,16 @@ __libc_lock_define_initialized (static, lock)
|
||||
|
||||
struct ether
|
||||
{
|
||||
char *e_name;
|
||||
const char *e_name;
|
||||
struct ether_addr e_addr;
|
||||
};
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME etherent
|
||||
#define STRUCTURE ether
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
static bool_t new_start = 1;
|
||||
static char *oldkey = NULL;
|
||||
static int oldkeylen = 0;
|
||||
@ -80,6 +86,7 @@ _nss_nis_endetherent (void)
|
||||
static enum nss_status
|
||||
internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *outkey;
|
||||
int len, keylen, parse_res;
|
||||
|
||||
@ -120,7 +127,7 @@ internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen)
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_etherent (p, eth, buffer, buflen);
|
||||
parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
@ -152,6 +159,7 @@ enum nss_status
|
||||
_nss_nis_getethernam_r (const char *name, struct ether *eth,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, parse_res;
|
||||
@ -188,7 +196,7 @@ _nss_nis_getethernam_r (const char *name, struct ether *eth,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_etherent (p, eth, buffer, buflen);
|
||||
parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
@ -205,6 +213,7 @@ enum nss_status
|
||||
_nss_nis_getetherbyaddr_r (struct ether_addr *addr, struct ether *eth,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, nlen, parse_res;
|
||||
@ -250,7 +259,7 @@ _nss_nis_getetherbyaddr_r (struct ether_addr *addr, struct ether *eth,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_etherent (p, eth, buffer, buflen);
|
||||
parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
|
||||
@ -28,6 +28,12 @@
|
||||
|
||||
#include "nss-nis.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME grent
|
||||
#define STRUCTURE group
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
/* Protect global state against multiple changers */
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
|
||||
@ -74,6 +80,7 @@ _nss_nis_endgrent (void)
|
||||
static enum nss_status
|
||||
internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *outkey;
|
||||
int len, keylen, parse_res;
|
||||
|
||||
@ -114,7 +121,7 @@ internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen)
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, grp, buffer, buflen);
|
||||
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
@ -146,6 +153,7 @@ enum nss_status
|
||||
_nss_nis_getgrnam_r (const char *name, struct group *grp,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, parse_res;
|
||||
@ -182,7 +190,7 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, grp, buffer, buflen);
|
||||
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
@ -199,6 +207,7 @@ enum nss_status
|
||||
_nss_nis_getgrgid_r (gid_t gid, struct group *grp,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, nlen, parse_res;
|
||||
@ -232,7 +241,7 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_grent (p, grp, buffer, buflen);
|
||||
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
|
||||
@ -30,6 +30,11 @@
|
||||
|
||||
#include "nss-nis.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME netent
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
|
||||
static bool_t new_start = 1;
|
||||
@ -76,6 +81,7 @@ static enum nss_status
|
||||
internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
|
||||
int *herrnop)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *outkey;
|
||||
int len, keylen, parse_res;
|
||||
|
||||
@ -120,7 +126,7 @@ internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_netent (p, net, buffer, buflen);
|
||||
parse_res = _nss_files_parse_netent (p, net, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
{
|
||||
*herrnop = NETDB_INTERNAL;
|
||||
@ -157,6 +163,7 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net,
|
||||
char *buffer, size_t buflen, int *herrnop)
|
||||
{
|
||||
enum nss_status retval;
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *p;
|
||||
int len, parse_res;
|
||||
|
||||
@ -197,7 +204,7 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_netent (p, net, buffer, buflen);
|
||||
parse_res = _nss_files_parse_netent (p, net, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
@ -215,6 +222,7 @@ enum nss_status
|
||||
_nss_nis_getnetbyaddr_r (unsigned long addr, int type, struct netent *net,
|
||||
char *buffer, size_t buflen, int *herrnop)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain;
|
||||
char *result;
|
||||
int len;
|
||||
@ -275,7 +283,7 @@ _nss_nis_getnetbyaddr_r (unsigned long addr, int type, struct netent *net,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_netent (p, net, buffer, buflen);
|
||||
parse_res = _nss_files_parse_netent (p, net, data, buflen);
|
||||
|
||||
|
||||
if (!parse_res)
|
||||
|
||||
@ -28,6 +28,11 @@
|
||||
|
||||
#include "nss-nis.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME protoent
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
|
||||
static bool_t new_start = 1;
|
||||
@ -74,6 +79,7 @@ static enum nss_status
|
||||
internal_nis_getprotoent_r (struct protoent *proto,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *outkey;
|
||||
int len, keylen, parse_res;
|
||||
|
||||
@ -114,7 +120,7 @@ internal_nis_getprotoent_r (struct protoent *proto,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_protoent (p, proto, buffer, buflen);
|
||||
parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
@ -146,6 +152,7 @@ enum nss_status
|
||||
_nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, parse_res;
|
||||
@ -182,7 +189,7 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_protoent (p, proto, buffer, buflen);
|
||||
parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
@ -199,6 +206,7 @@ enum nss_status
|
||||
_nss_nis_getprotobynumber_r (int number, struct protoent *proto,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, nlen, parse_res;
|
||||
@ -232,7 +240,7 @@ _nss_nis_getprotobynumber_r (int number, struct protoent *proto,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_protoent (p, proto, buffer, buflen);
|
||||
parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
|
||||
@ -28,6 +28,12 @@
|
||||
|
||||
#include "nss-nis.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME pwent
|
||||
#define STRUCTURE passwd
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
/* Protect global state against multiple changers */
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
|
||||
@ -74,6 +80,7 @@ _nss_nis_endpwent (void)
|
||||
static enum nss_status
|
||||
internal_nis_getpwent_r (struct passwd *pwd, char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *outkey;
|
||||
int len, keylen, parse_res;
|
||||
|
||||
@ -114,7 +121,7 @@ internal_nis_getpwent_r (struct passwd *pwd, char *buffer, size_t buflen)
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, buffer, buflen);
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
@ -146,6 +153,7 @@ enum nss_status
|
||||
_nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, parse_res;
|
||||
@ -182,7 +190,7 @@ _nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, buffer, buflen);
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
@ -199,6 +207,7 @@ enum nss_status
|
||||
_nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, nlen, parse_res;
|
||||
@ -232,7 +241,7 @@ _nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, buffer, buflen);
|
||||
parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
|
||||
@ -28,6 +28,11 @@
|
||||
|
||||
#include "nss-nis.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME rpcent
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
|
||||
struct intern_t
|
||||
@ -98,6 +103,7 @@ static enum nss_status
|
||||
internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen,
|
||||
intern_t *data)
|
||||
{
|
||||
struct parser_data *pdata = (void *) buffer;
|
||||
char *domain;
|
||||
char *result;
|
||||
int len, parse_res;
|
||||
@ -141,7 +147,7 @@ internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_rpcent (p, rpc, buffer, buflen);
|
||||
parse_res = _nss_files_parse_rpcent (p, rpc, pdata, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
@ -223,6 +229,7 @@ enum nss_status
|
||||
_nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, nlen, parse_res;
|
||||
@ -256,7 +263,7 @@ _nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_rpcent (p, rpc, buffer, buflen);
|
||||
parse_res = _nss_files_parse_rpcent (p, rpc, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
|
||||
@ -28,6 +28,12 @@
|
||||
|
||||
#include "nss-nis.h"
|
||||
|
||||
/* Get the declaration of the parser function. */
|
||||
#define ENTNAME spent
|
||||
#define STRUCTURE spwd
|
||||
#define EXTERN_PARSER
|
||||
#include "../nss/nss_files/files-parse.c"
|
||||
|
||||
/* Protect global state against multiple changers */
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
|
||||
@ -74,6 +80,7 @@ _nss_nis_endspent (void)
|
||||
static enum nss_status
|
||||
internal_nis_getspent_r (struct spwd *sp, char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
char *domain, *result, *outkey;
|
||||
int len, keylen, parse_res;
|
||||
|
||||
@ -114,7 +121,7 @@ internal_nis_getspent_r (struct spwd *sp, char *buffer, size_t buflen)
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_spent (p, sp, buffer, buflen);
|
||||
parse_res = _nss_files_parse_spent (p, sp, data, buflen);
|
||||
if (!parse_res && errno == ERANGE)
|
||||
return NSS_STATUS_TRYAGAIN;
|
||||
|
||||
@ -146,6 +153,7 @@ enum nss_status
|
||||
_nss_nis_getspnam_r (const char *name, struct spwd *sp,
|
||||
char *buffer, size_t buflen)
|
||||
{
|
||||
struct parser_data *data = (void *) buffer;
|
||||
enum nss_status retval;
|
||||
char *domain, *result, *p;
|
||||
int len, parse_res;
|
||||
@ -182,7 +190,7 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
|
||||
++p;
|
||||
free (result);
|
||||
|
||||
parse_res = _nss_files_parse_spent (p, sp, buffer, buflen);
|
||||
parse_res = _nss_files_parse_spent (p, sp, data, buflen);
|
||||
|
||||
if (!parse_res)
|
||||
{
|
||||
|
||||
26
nss/nss.h
26
nss/nss.h
@ -1,20 +1,20 @@
|
||||
/* Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
/* Define interface to NSS. This is meant for the interface functions
|
||||
and for implementors of new services. */
|
||||
|
||||
@ -6,23 +6,23 @@
|
||||
Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 1996
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is part of the GNU C Library. Its master source is NOT part of
|
||||
the C library, however. The master source lives in /gd/gnu/lib.
|
||||
This file is part of the GNU C Library. Its master source is NOT part of
|
||||
the C library, however. The master source lives in /gd/gnu/lib.
|
||||
|
||||
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 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.
|
||||
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., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
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. */
|
||||
|
||||
/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
|
||||
Ditto for AIX 3.2 and <stdlib.h>. */
|
||||
@ -726,6 +726,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
|
||||
c = ':';
|
||||
else
|
||||
c = '?';
|
||||
return c;
|
||||
}
|
||||
else
|
||||
/* We already incremented `optind' once;
|
||||
|
||||
@ -1,21 +1,21 @@
|
||||
/* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface.
|
||||
Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Copyright (C) 1996 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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _SCHED_H
|
||||
#define _SCHED_H 1
|
||||
|
||||
@ -33,7 +33,7 @@ routines := \
|
||||
tmpfile tmpnam tmpnam_r tempnam tempname \
|
||||
getline getw putw \
|
||||
remove rename \
|
||||
lockfile fcloseall
|
||||
lockfile
|
||||
|
||||
aux := errlist siglist
|
||||
distribute := _itoa.h printf-parse.h
|
||||
|
||||
@ -1,44 +0,0 @@
|
||||
/* Close all streams but make sure this isn't done more than once.
|
||||
This function is called in abort().
|
||||
Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
|
||||
|
||||
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. */
|
||||
|
||||
#include <libc-lock.h>
|
||||
#include <stdio.h>
|
||||
|
||||
static int already_called;
|
||||
|
||||
__libc_lock_define_initialized (static, lock);
|
||||
|
||||
void
|
||||
__close_all_streams (void)
|
||||
{
|
||||
/* We must be prepared for multi-threading on multiple calls. */
|
||||
if (! __libc_lock_trylock (lock) && ! already_called)
|
||||
{
|
||||
/* Signal that we already did this. */
|
||||
already_called = 1;
|
||||
|
||||
/* Do the real work. */
|
||||
fclose (NULL);
|
||||
|
||||
/* We don't release the lock so that the `trylock' immediately
|
||||
fails. */
|
||||
}
|
||||
}
|
||||
@ -44,7 +44,7 @@ routines := \
|
||||
a64l l64a \
|
||||
rpmatch strfmon getsubopt
|
||||
|
||||
distribute := exit.h grouping.h
|
||||
distribute := exit.h grouping.h abort-instr.h
|
||||
tests := tst-strtol tst-strtod testmb testrand testsort testdiv \
|
||||
test-canon
|
||||
|
||||
|
||||
2
sysdeps/generic/abort-instr.h
Normal file
2
sysdeps/generic/abort-instr.h
Normal file
@ -0,0 +1,2 @@
|
||||
/* We cannot give any generic instruction to crash the program.
|
||||
abort() will have to make sure it never returns. */
|
||||
@ -16,16 +16,26 @@
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <libc-lock.h>
|
||||
#include <signal.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
|
||||
/* Try to get a machine dependent instruction which will make the
|
||||
program crash. This is used in case everything else fails. */
|
||||
#include "abort-instr.h"
|
||||
#ifndef ABORT_INSTRUCTION
|
||||
/* No such instruction is available. */
|
||||
# define ABORT_INSTRUCTION
|
||||
#endif
|
||||
|
||||
/* Function to close all streams and also make sure we don't loop by
|
||||
calling abort while closing the streams. */
|
||||
extern void __close_all_streams (void);
|
||||
/* We must avoid to run in circles. Therefore we remember how far we
|
||||
already got. */
|
||||
static int stage;
|
||||
|
||||
/* We should be prepared for multiple threads trying to run abort. */
|
||||
__libc_lock_define_initialized_recursive (static, lock);
|
||||
|
||||
|
||||
/* Cause an abnormal program termination with core-dump. */
|
||||
@ -35,41 +45,78 @@ abort (void)
|
||||
struct sigaction act;
|
||||
sigset_t sigs;
|
||||
|
||||
if (__sigemptyset (&sigs) == 0 &&
|
||||
__sigaddset (&sigs, SIGABRT) == 0)
|
||||
__sigprocmask (SIG_UNBLOCK, &sigs, (sigset_t *) NULL);
|
||||
/* First acquire the lock. */
|
||||
__libc_lock_lock (lock);
|
||||
|
||||
/* If there is a user handler installed use it. We don't close or
|
||||
flush streams. */
|
||||
if (__sigaction (SIGABRT, NULL, &act) >= 0
|
||||
&& act.sa_handler != SIG_DFL)
|
||||
/* Now it's for sure we are alone. But recursive calls are possible. */
|
||||
|
||||
/* Unlock SIGABRT. */
|
||||
if (stage == 0)
|
||||
{
|
||||
/* Send signal to call user handler. */
|
||||
++stage;
|
||||
if (__sigemptyset (&sigs) == 0 &&
|
||||
__sigaddset (&sigs, SIGABRT) == 0)
|
||||
__sigprocmask (SIG_UNBLOCK, &sigs, (sigset_t *) NULL);
|
||||
}
|
||||
|
||||
/* Flush all streams. We cannot close them now because the user
|
||||
might have registered a handler for SIGABRT. */
|
||||
if (stage == 1)
|
||||
{
|
||||
++stage;
|
||||
fflush (NULL);
|
||||
}
|
||||
|
||||
/* Send signal which possibly calls a user handler. */
|
||||
if (stage == 2)
|
||||
{
|
||||
++stage;
|
||||
raise (SIGABRT);
|
||||
}
|
||||
|
||||
/* It returns, so we are responsible for closing the streams. */
|
||||
__close_all_streams ();
|
||||
|
||||
/* There was a handler installed. Now remove it. */
|
||||
/* There was a handler installed. Now remove it. */
|
||||
if (stage == 3)
|
||||
{
|
||||
++stage;
|
||||
memset (&act, '\0', sizeof (struct sigaction));
|
||||
act.sa_handler = SIG_DFL;
|
||||
__sigfillset (&act.sa_mask);
|
||||
act.sa_flags = 0;
|
||||
__sigaction (SIGABRT, &act, NULL);
|
||||
}
|
||||
else
|
||||
/* No handler installed so the next `raise' will hopefully
|
||||
terminate the process. Therefore we must close the streams. */
|
||||
__close_all_streams ();
|
||||
|
||||
/* Now close the streams which also flushes the output the user
|
||||
defined handler might has produced. */
|
||||
if (stage == 4)
|
||||
{
|
||||
++stage;
|
||||
fclose (NULL);
|
||||
}
|
||||
|
||||
/* Try again. */
|
||||
raise (SIGABRT);
|
||||
if (stage == 5)
|
||||
{
|
||||
++stage;
|
||||
raise (SIGABRT);
|
||||
}
|
||||
|
||||
/* If we can't signal ourselves, exit. */
|
||||
_exit (127);
|
||||
/* Now try to abort using the system specific command. */
|
||||
if (stage == 6)
|
||||
{
|
||||
++stage;
|
||||
ABORT_INSTRUCTION;
|
||||
}
|
||||
|
||||
/* If even this fails make sure we never return. */
|
||||
/* If we can't signal ourselves and the abort instruction failed, exit. */
|
||||
if (stage == 7)
|
||||
{
|
||||
++stage;
|
||||
_exit (127);
|
||||
}
|
||||
|
||||
/* If even this fails try to use the provided instruction to crash
|
||||
or otherwise make sure we never return. */
|
||||
while (1)
|
||||
/* For ever and ever. */
|
||||
;
|
||||
/* Try for ever and ever. */
|
||||
ABORT_INSTRUCTION;
|
||||
}
|
||||
|
||||
2
sysdeps/i386/abort-instr.h
Normal file
2
sysdeps/i386/abort-instr.h
Normal file
@ -0,0 +1,2 @@
|
||||
/* An instruction which should crash any program is `hlt'. */
|
||||
#define ABORT_INSTRUCTION asm ("hlt")
|
||||
@ -1,22 +1,22 @@
|
||||
/* FPU control word bits. i387 version.
|
||||
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Olaf Flebbe.
|
||||
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Olaf Flebbe.
|
||||
|
||||
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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _FPU_CONTROL_H
|
||||
#define _FPU_CONTROL_H 1
|
||||
|
||||
@ -1,20 +1,20 @@
|
||||
/* Copyright (C) 1991, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
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 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.
|
||||
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., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
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. */
|
||||
|
||||
#include <signal.h>
|
||||
#include <unistd.h>
|
||||
@ -26,6 +26,6 @@ Cambridge, MA 02139, USA. */
|
||||
int
|
||||
__libc_pause (void)
|
||||
{
|
||||
return __sigpause (__sigblock (0));
|
||||
return __sigpause (__sigblock (0), 0);
|
||||
}
|
||||
weak_alias (__libc_pause, pause)
|
||||
|
||||
@ -33,9 +33,18 @@ struct timeval
|
||||
|
||||
|
||||
#ifndef _TIMEBITS_H
|
||||
#define _TIMEBITS_H 1
|
||||
# define _TIMEBITS_H 1
|
||||
|
||||
#include <asm/param.h>
|
||||
#define CLOCKS_PER_SEC HZ /* XXX names not kosher */
|
||||
/* ISO/IEC 9899:1990 7.12.1: <time.h>
|
||||
The macro `CLOCKS_PER_SEC' is the number per second of the value
|
||||
returned by the `clock' function. */
|
||||
/* CAE XSH, Issue 4, Version 2: <time.h>
|
||||
The value of CLOCKS_PER_SEC is required to be 1 million on all
|
||||
XSI-conformant systems. */
|
||||
# define CLOCKS_PER_SEC 1000000
|
||||
|
||||
/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
|
||||
presents the real value for clock ticks per second for the system. */
|
||||
# define CLK_TCK 1024
|
||||
|
||||
#endif /* timebits.h */
|
||||
|
||||
@ -1,21 +1,21 @@
|
||||
/* O_*, F_*, FD_* bit values for Linux.
|
||||
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Copyright (C) 1995, 1996 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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _FCNTLBITS_H
|
||||
#define _FCNTLBITS_H 1
|
||||
|
||||
@ -1,20 +1,20 @@
|
||||
/* Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _IOCTLS_H
|
||||
#define _IOCTLS_H 1
|
||||
|
||||
83
sysdeps/unix/sysv/linux/m68k/setjmp.c
Normal file
83
sysdeps/unix/sysv/linux/m68k/setjmp.c
Normal file
@ -0,0 +1,83 @@
|
||||
/* Copyright (C) 1991, 1992, 1994, 1996 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. */
|
||||
|
||||
#include <setjmp.h>
|
||||
|
||||
/* Save the current program position in ENV and return 0. */
|
||||
int
|
||||
__sigsetjmp (jmp_buf env, int savemask)
|
||||
{
|
||||
/* Save data registers D1 through D7. */
|
||||
asm volatile ("movem%.l %/d1-%/d7, %0"
|
||||
: : "m" (env[0].__jmpbuf[0].__dregs[0]));
|
||||
|
||||
/* Save return address in place of register A0. */
|
||||
env[0].__jmpbuf[0].__aregs[0] = ((void **) &env)[-1];
|
||||
|
||||
/* Save address registers A1 through A5. */
|
||||
asm volatile ("movem%.l %/a1-%/a5, %0"
|
||||
: : "m" (env[0].__jmpbuf[0].__aregs[1]));
|
||||
|
||||
/* Save caller's FP, not our own. */
|
||||
env[0].__jmpbuf[0].__fp = ((void **) &env)[-2];
|
||||
|
||||
/* Save caller's SP, not our own. */
|
||||
env[0].__jmpbuf[0].__sp = (void *) &env;
|
||||
|
||||
#if defined (__HAVE_68881__) || defined (__HAVE_FPU__)
|
||||
/* Save floating-point (68881) registers FP0 through FP7. */
|
||||
asm volatile ("fmovem%.x %/fp0-%/fp7, %0"
|
||||
: : "m" (env[0].__jmpbuf[0].__fpregs[0]));
|
||||
#endif
|
||||
|
||||
/* Save the signal mask if requested. */
|
||||
return __sigjmp_save (env, savemask);
|
||||
}
|
||||
|
||||
/* Binary compatibility entry point. */
|
||||
int
|
||||
__setjmp (jmp_buf env)
|
||||
{
|
||||
/* Save data registers D1 through D7. */
|
||||
asm volatile ("movem%.l %/d1-%/d7, %0"
|
||||
: : "m" (env[0].__jmpbuf[0].__dregs[0]));
|
||||
|
||||
/* Save return address in place of register A0. */
|
||||
env[0].__jmpbuf[0].__aregs[0] = ((void **) &env)[-1];
|
||||
|
||||
/* Save address registers A1 through A5. */
|
||||
asm volatile ("movem%.l %/a1-%/a5, %0"
|
||||
: : "m" (env[0].__jmpbuf[0].__aregs[1]));
|
||||
|
||||
/* Save caller's FP, not our own. */
|
||||
env[0].__jmpbuf[0].__fp = ((void **) &env)[-2];
|
||||
|
||||
/* Save caller's SP, not our own. */
|
||||
env[0].__jmpbuf[0].__sp = (void *) &env;
|
||||
|
||||
#if defined (__HAVE_68881__) || defined (__HAVE_FPU__)
|
||||
/* Save floating-point (68881) registers FP0 through FP7. */
|
||||
asm volatile ("fmovem%.x %/fp0-%/fp7, %0"
|
||||
: : "m" (env[0].__jmpbuf[0].__fpregs[0]));
|
||||
#endif
|
||||
|
||||
/* Don't save the signal mask. */
|
||||
env[0].__mask_was_saved = 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,20 +1,20 @@
|
||||
/* Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _SIGCONTEXT_H
|
||||
#define _SIGCONTEXT_H 1
|
||||
|
||||
@ -1,20 +1,20 @@
|
||||
/* Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _SYS_ACCT_H
|
||||
|
||||
|
||||
@ -43,4 +43,8 @@ struct timeval
|
||||
XSI-conformant systems. */
|
||||
# define CLOCKS_PER_SEC 1000000
|
||||
|
||||
/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
|
||||
presents the real value for clock ticks per second for the system. */
|
||||
# define CLK_TCK 100
|
||||
|
||||
#endif /* timebits.h */
|
||||
|
||||
@ -1,19 +1,20 @@
|
||||
/* Copyright (C) 1995 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1995, 1996 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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
/* Length of the entries in `struct utsname' is 65. */
|
||||
#define _UTSNAME_LENGTH 65
|
||||
|
||||
@ -1,21 +1,21 @@
|
||||
/* Copyright (C) 1995 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
||||
/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
||||
|
||||
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 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.
|
||||
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. */
|
||||
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. */
|
||||
|
||||
#ifndef _SYS_MSG_H
|
||||
#define _SYS_MSG_H
|
||||
@ -37,7 +37,7 @@ __BEGIN_DECLS
|
||||
/* Template for struct to be used as argument for `msgsnd' and `msgrcv'. */
|
||||
struct msgbuf
|
||||
{
|
||||
long mtype; /* type of received/sent message */
|
||||
long int mtype; /* type of received/sent message */
|
||||
char mtext[1]; /* text of the message */
|
||||
};
|
||||
|
||||
@ -50,7 +50,7 @@ extern int msgget __P ((key_t __key, int __msgflg));
|
||||
|
||||
/* Receive message from message queue. */
|
||||
extern int msgrcv __P ((int __msqid, void *__msgp, size_t __msgsz,
|
||||
long __msgtyp, int __msgflg));
|
||||
long int __msgtyp, int __msgflg));
|
||||
|
||||
/* Send message to message queue. */
|
||||
extern int msgsnd __P ((int __msqid, void *__msgp, size_t __msgsz,
|
||||
|
||||
@ -229,6 +229,11 @@ static const char spaces[16] = " ";
|
||||
# define TOUPPER(Ch) (islower (Ch) ? toupper (Ch) : (Ch))
|
||||
# define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))
|
||||
#endif
|
||||
/* We don't use `isdigit' here since the locale dependent
|
||||
interpretation is not what we want here. We only need to accept
|
||||
the arabic digits in the ASCII range. One day there is perhaps a
|
||||
more reliable way to accept other sets of digits. */
|
||||
#define ISDIGIT(Ch) ((unsigned int) (Ch) - '0' <= 9)
|
||||
|
||||
static char *memcpy_lowcase __P ((char *dest, const char *src, size_t len));
|
||||
|
||||
@ -487,17 +492,19 @@ strftime (s, maxsize, format, tp)
|
||||
|
||||
#endif /* ! DO_MULTIBYTE */
|
||||
|
||||
/* Check for flags that can modify a number format. */
|
||||
/* Check for flags that can modify a format. */
|
||||
while (1)
|
||||
{
|
||||
switch (*++f)
|
||||
{
|
||||
/* This influences the number formats. */
|
||||
case '_':
|
||||
case '-':
|
||||
case '0':
|
||||
pad = *f;
|
||||
continue;
|
||||
|
||||
/* This changes textual output. */
|
||||
case '^':
|
||||
to_uppcase = 1;
|
||||
continue;
|
||||
@ -510,15 +517,16 @@ strftime (s, maxsize, format, tp)
|
||||
}
|
||||
|
||||
/* As a GNU extension we allow to specify the field width. */
|
||||
if (isdigit (*f))
|
||||
if (ISDIGIT (*f))
|
||||
{
|
||||
width = 0;
|
||||
do
|
||||
{
|
||||
width *= 10;
|
||||
width += *f - '0';
|
||||
++f;
|
||||
}
|
||||
while (isdigit (*++f));
|
||||
while (ISDIGIT (*f));
|
||||
}
|
||||
|
||||
/* Check for modifiers. */
|
||||
|
||||
@ -48,8 +48,10 @@ __BEGIN_DECLS
|
||||
|
||||
/* This is the obsolete POSIX.1-1988 name for the same constant. */
|
||||
#ifdef __USE_POSIX
|
||||
#ifndef CLK_TCK
|
||||
#define CLK_TCK CLOCKS_PER_SEC
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* <time.h> included. */
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user