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68b5060455
1998-03-25 Ulrich Drepper <drepper@cygnus.com> * glibcbug.in: Create files safely when mktemp is not available. * sysdeps/unix/sysv/linux/adjtime.c: Make weak alias appear again. Patch by a sun <asun@saul1.u.washington.edu>. 1998-03-25 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * libc.map: Rename getname to getnetname. 1998-03-25 13:35 Ulrich Drepper <drepper@cygnus.com> * manual/maint.texi: Use supported platform in examples. * manual/install.texi: Document some installation tips. 1998-03-25 10:56 Ulrich Drepper <drepper@cygnus.com> * posix/wordexp.c: Fix some memory leaks and makes $* more efficient. Fix a bug so that it returns an error if a numeric parameter is unset and WRDE_UNDEF is set. Patch by Andreas Schwab and Tim Waugh. * posix/wordexp-test.c: Add new new test. 1998-03-25 Ulrich Drepper <drepper@cygnus.com> * posix/regex.c (regex_compile): Last patch wasn't entirely correct. Patch by Alain Magloire <alainm@rcsm.ece.mcgill.ca>. 1998-03-24 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/filesys.texi (Scanning Directory Content): Fix typo. 1998-03-25 09:24 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE> * sysdeps/i386/bits/string.h: Fix all assembler statements so that clobbered registers don't appear as operands.
98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <limits.h>
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#include <sys/time.h>
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#include <sys/timex.h>
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#define MAX_SEC (INT_MAX / 1000000L - 2)
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#define MIN_SEC (INT_MIN / 1000000L + 2)
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#ifndef MOD_OFFSET
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#define modes mode
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#endif
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#ifndef TIMEVAL
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#define TIMEVAL timeval
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#endif
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#ifndef TIMEX
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#define TIMEX timex
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#endif
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#ifndef ADJTIME
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#define ADJTIME __adjtime
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#endif
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#ifndef ADJTIMEX
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#define NO_LOCAL_ADJTIME
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#define ADJTIMEX(x) __adjtimex (x)
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#endif
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#ifndef LINKAGE
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#define LINKAGE
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#endif
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LINKAGE int
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ADJTIME (itv, otv)
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const struct TIMEVAL *itv;
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struct TIMEVAL *otv;
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{
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struct TIMEX tntx;
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if (itv)
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{
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struct TIMEVAL tmp;
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/* We will do some check here. */
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tmp.tv_sec = itv->tv_sec + itv->tv_usec / 1000000L;
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tmp.tv_usec = itv->tv_usec % 1000000L;
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if (tmp.tv_sec > MAX_SEC || tmp.tv_sec < MIN_SEC)
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{
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__set_errno (EINVAL);
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return -1;
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}
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tntx.offset = tmp.tv_usec + tmp.tv_sec * 1000000L;
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tntx.modes = ADJ_OFFSET_SINGLESHOT;
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}
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else
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tntx.modes = 0;
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if (ADJTIMEX (&tntx) < 0) return -1;
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if (otv)
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{
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if (tntx.offset < 0)
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{
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otv->tv_usec = -(-tntx.offset % 1000000);
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otv->tv_sec = -(-tntx.offset / 1000000);
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}
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else
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{
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otv->tv_usec = tntx.offset % 1000000;
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otv->tv_sec = tntx.offset / 1000000;
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}
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}
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return 0;
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}
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#ifdef NO_LOCAL_ADJTIME
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weak_alias (__adjtime, adjtime)
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#endif
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