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* config.h.in: Remove HAVE_GNU_LD. * csu/Makefile: Remove use of gnu-ld. * csu/munch.awk: Removed. * csu/munch-tmpl.c: Removed. * include/libc-symbols.h: Remove use of HAVE_GNU_LD. * posix/execl.c: Likewise. * posix/execv.c: Likewise. * stdio-common/psignal.c: Likewise. * stdlib/exit.c: Likewise. * string/strsignal.c: Likewise. * string/tester.c: Likewise. * sysdeps/generic/errlist.c: Likewise. * sysdeps/generic/getenv.c: Likewise. * sysdeps/generic/getgroups.c: Likewise. * sysdeps/generic/init-posix.c: Likewise. * sysdeps/posix/gettimeofday.c: Likewise. * sysdeps/posix/system.c: Likewise. * sysdeps/unix/bsd/init-posix.c: Likewise. * sysdeps/unix/bsd/ulimit.c: Likewise. * sysdeps/unix/bsd/sun/m68k/brk.S: Likewise. * sysdeps/unix/bsd/sun/m68k/sethostid.S: Likewise. * sysdeps/unix/bsd/sun/sparc/sethostid.S: Likewise. * sysdeps/unix/i386/brk.S: Likewise. * sysdeps/unix/sparc/brk.S: Likewise.
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* Copyright (C) 1991,1992,1994-1997,2002,2005 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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <time.h>
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#include <sys/time.h>
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#undef __gettimeofday
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/* Get the current time of day and timezone information,
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putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled.
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Returns 0 on success, -1 on errors. */
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int
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__gettimeofday (tv, tz)
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struct timeval *tv;
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struct timezone *tz;
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{
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if (tv == NULL)
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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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tv->tv_sec = (long int) time ((time_t *) NULL);
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tv->tv_usec = 0L;
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if (tz != NULL)
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{
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const time_t timer = tv->tv_sec;
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struct tm tm;
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const struct tm *tmp;
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const long int save_timezone = __timezone;
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const long int save_daylight = __daylight;
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char *save_tzname[2];
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save_tzname[0] = __tzname[0];
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save_tzname[1] = __tzname[1];
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tmp = localtime_r (&timer, &tm);
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tz->tz_minuteswest = __timezone / 60;
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tz->tz_dsttime = __daylight;
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__timezone = save_timezone;
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__daylight = save_daylight;
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__tzname[0] = save_tzname[0];
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__tzname[1] = save_tzname[1];
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if (tmp == NULL)
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return -1;
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}
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return 0;
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}
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INTDEF(__gettimeofday)
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weak_alias (__gettimeofday, gettimeofday)
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