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c4563d2d66
1999-04-28 Ulrich Drepper <drepper@cygnus.com> * argp/argp-ba.c (argp_program_bug_address): Don't initialize with 0. * argp/argp-parse.c (_argp_hang): Likewise. * argp/argp-pv.c (argp_program_version): Likewise. * argp/argp-pvh.c (argp_program_version_hook): Likewise. * inet/ether_hton.c (ether_hton, startp): Likewise. * inet/ether_ntoh.c (ether_ntoh, startp): Likewise. * inet/getnetgrent_r.c (setup, startp): Likewise. * intl/loadmsgcat.c (_nl_msg_cat_cntr): Likewise. * intl/localealias.c (string_space, string_space_act, string_space_max, nmap, maxmap): Likewise. * libio/iopopen.c (proc_file_chain): Likewise. * libio/oldiopopen.c (old_proc_file_chain): Likewise. * locale/lc-collate.c (__collate_table, __collate_extra, __collate_element_hash, __collate_element_strings, __collate_element_values): Likewise. * malloc/mcheck.c (mcheck_used): Likewise. * malloc/mtrace.c (added_atexit_handler): Likewise. * malloc/set-freeres.c (already_called): Likewise. * misc/getpass.c (getpass) [buf, bufsize]: Likewise. * misc/syslog.c (LogStat, LogTag): Likewise. * nss/XXX-lookup.c (DATABASE_NAME_SYMBOL): Likewise. * nss/getXXbyYY_r.c (startp): Likewise. * posix/getopt.c (optarg, __getopt_initialized): Likewise. * posix/regex.c (init_syntax_once) [done]: Likewise. (debug): Likewise. * string/strfry.c (init): Likewise. * sunrpc/svc_run.c (svc_top): Likewise. * posix/euidaccess.c (have_ids): Likewise. * sysdeps/unix/sysv/linux/poll.c (must_emulate): Likewise. * sysdeps/unix/sysv/linux/ttyname.c (__ttyname, namelen): Likewise. * time/getdate.c (getdate_err): Likewise. * time/tzfile.c (transitions, type_idxs, types, zone_names, leaps): Likewise. * time/tzset.c (old_tz, is_initialized): Likewise. * inet/getnameinfo.c (nrl_domainname): Rewrite to allow initialization of static data with zero. * signal/allocrtsig.c (init): Likewise. * string/Makefile (routines): Add strchrnul. * string/Versions [GLIBC_2.1.1]: Add strchrnul. * string/string.c: Add strchrnul prototype. * include/string.h: Add __strchrnul prototype. * sysdeps/generic/strchrnul.c: New file. * sysdeps/i386/strchrnul.S: New file. * sysdeps/i386/bits/string.c: Add strchrnul optimization. * sysdeps/i386/i486/bits/string.c: Likewise. * argp/argp-help.c (argp_args_usage): Use __strchrnul. * inet/ether_line.c (ether_line): Likewise. * nscd/nscd_conf.c (nscd_parse_file): Likewise. * nss/nsswitch.c (nss_parse_file): Likewise. * posix/execvp.c (execvp): Likewise. * posix/fnmatch.c (internal_fnmatch): Likewise. * resolv/res_hconf.c (_res_hconv_init): Likewise. * resolv/res_init.c (res_init): Likewise. * stdlib/fmtmsg.c (init): Likewise. * stdlib/getsubopt.c (getsubopt): Likewise. * catgets/catgets.c (catopen): Only allocate one memory block. (catclose): Only one free call necessary. * catgets/open_catalog.c (__open_catalog): Simplify handling of file descriptor. * ctype/ctype-extn.c: Make __toascii_l and __isascii_l alias instead of real functions. Simplify _tolower and _toupper. * grp/initgroups.c (compat_call): Remove unnecessary use of pointer variable. * iconv/gconv.h (struct gconv_info): Change data element from pointer to array of size 0. * iconv/gconv_open.c (__gconv_open): Allocate structures accordingly. * iconv/gconv_close.c (__gconv_close): Don't free data. * iconv/gconv_conf.c (add_alias): Avoid searching in tree twice to insert new alias. * iconv/gconv_db.c (add_derivation): More efficient copying. Check for error while inserting in tree. * include/time.h: Pretty print. * inet/ruserpass.c: Rewrite use of toktab to avoid string pointers in table and lots of relocations. * posix/regex.c (regerror): Rewrite use of re_error_msgid to avoid string pointers in table and lots of relocations. * intl/finddomain.c: Remove definition of strchr macro. * io/ftw.c (nftw_arr, ftw_arr): Make const. * locale/loadlocale.c (_nl_load_locale): Optimize string copying. * locale/localeinfo.h (_nl_category_names): Change into an array with fixed width char string elements. * locale/setlocale.c (_nl_category_names): Likewise. (_nl_current): Make global. * locale/nl_langinfo.c (nldata): Removed. Use _nl_current now. * malloc/Makefile (distribute): Add stackinfo.h. * sysdeps/generic/stackinfo.h: New file. * sysdeps/i386/stackinfo.h: New file. * posix/execl.c: Use stackinfo.h in optimizing alloca use. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * nis/nis_table.c (__create_ib_request): Always use realloc. * posix/execvp.c (execute): Rename to script_execute and keep only code to execute using shell. (execvp): Call execv directly and only fall back on script_execute. * resolv/inet_net_pton.c (inet_net_pton_ipv4): Remove digits define and always use xdigits instead. * resolv/res_init.c (res_init): Use rawmemchr instead of strchr where appropriate. * stdlib/fpioconst.h (__tens): New declaration. (struct mp_power): Remove array, add arrayoff element. * stdlib/fpioconst.c: Replace definitions of _ten_p* arrays by one __tens array and add in _fpioconst_pow10 offsets into __tens. * stdio-common/printf_fp.c: Rewrite to use new __tens array. * stdlib/strtod.c: Likewise. * stdlib/a64l.c (a64l_table): Avoid unnecessary elements. * stdlib/exit.c: Rewrite to use __exit_funcs being as sign for end of the list. * stdlib/atexit.c (__exit_funcs): Don't initialize. * stdlib/fmtmsg.c (keywords): Make name element fixed width array. * sunrpc/clnt_perr.c: Rewrite clnt_sperrno and auth_errmsg to use a single and an array with offsets. * sunrpc/des_soft.c (partab): Make it const. * sunrpc/key_call.c (trytimeout, tottimeout): Make const. (__key_encryptsession_pk_LOCAL): Don't initialize with 0. (__key_decryptsession_pk_LOCAL): Likewise. (__key_gendes_LOCAL): Likewise. (MESSENGER): Mark const. (key_call_private_main): Don't initialize with 0. (use_keyenvoy): Don't initialize with 0. (key_call): Rewrite to reverse logic of use_doors variable. * sunrpc/netname.c (OPSYS): Define as array, not pointer. (startp): Don't initialize with zero. * sunrpc/openchild.c (_openchild): Make first argument const. * sunrpc/pmap_rmt.c (timeout): Mark const. * sunrpc/xcrypt.c (hex): Likewise. * sysdeps/unix/sysv/linux/getcwd.c: Rewrite to allow omitting initialization of global variables. * sysdeps/unix/sysv/linux/getpt.c: Likewise. * sysdeps/unix/sysv/linux/if_index.c: Likewise. * termios/tcgetsid.c: Likewise. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (x86_cap_flags): Change fxsr to osfxsr. * time/tzfile.c (__tzfile_read): Rewrite to allocate only one memory block. Add function to free memory if wanted. * time/tzset.c (tzset_internal): Pass extra argument to __tzfile_read. * wcsmbs/wcsmbsload.c (to_wc, to_mb): Correct initializers. * wcsmbs/wmemset.c: Little code optimization.
563 lines
15 KiB
C
563 lines
15 KiB
C
/* Copyright (C) 1991,92,93,95,96,97,98,99 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 <assert.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#define NOID
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#include <timezone/tzfile.h>
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int __use_tzfile;
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struct ttinfo
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{
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long int offset; /* Seconds east of GMT. */
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unsigned char isdst; /* Used to set tm_isdst. */
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unsigned char idx; /* Index into `zone_names'. */
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unsigned char isstd; /* Transition times are in standard time. */
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unsigned char isgmt; /* Transition times are in GMT. */
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};
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struct leap
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{
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time_t transition; /* Time the transition takes effect. */
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long int change; /* Seconds of correction to apply. */
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};
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static struct ttinfo *find_transition (time_t timer) internal_function;
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static void compute_tzname_max (size_t) internal_function;
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static size_t num_transitions;
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static time_t *transitions;
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static unsigned char *type_idxs;
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static size_t num_types;
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static struct ttinfo *types;
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static char *zone_names;
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static long int rule_stdoff;
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static long int rule_dstoff;
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static size_t num_leaps;
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static struct leap *leaps;
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#include <endian.h>
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#include <byteswap.h>
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/* Decode the four bytes at PTR as a signed integer in network byte order. */
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static inline int
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decode (const void *ptr)
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{
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if ((BYTE_ORDER == BIG_ENDIAN) && sizeof (int) == 4)
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return *(const int *) ptr;
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else if (BYTE_ORDER == LITTLE_ENDIAN && sizeof (int) == 4)
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return bswap_32 (*(const int *) ptr);
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else
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{
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const unsigned char *p = ptr;
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int result = *p & (1 << (CHAR_BIT - 1)) ? ~0 : 0;
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result = (result << 8) | *p++;
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result = (result << 8) | *p++;
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result = (result << 8) | *p++;
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result = (result << 8) | *p++;
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return result;
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}
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}
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void
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__tzfile_read (const char *file, size_t extra, char **extrap)
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{
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static const char default_tzdir[] = TZDIR;
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size_t num_isstd, num_isgmt;
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register FILE *f;
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struct tzhead tzhead;
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size_t chars;
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register size_t i;
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size_t total_size;
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size_t types_idx;
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size_t leaps_idx;
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__use_tzfile = 0;
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if (transitions != NULL)
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free ((void *) transitions);
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transitions = NULL;
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if (file == NULL)
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/* No user specification; use the site-wide default. */
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file = TZDEFAULT;
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else if (*file == '\0')
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/* User specified the empty string; use UTC with no leap seconds. */
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return;
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else
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{
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/* We must not allow to read an arbitrary file in a setuid
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program. So we fail for any file which is not in the
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directory hierachy starting at TZDIR
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and which is not the system wide default TZDEFAULT. */
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if (__libc_enable_secure
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&& ((*file == '/'
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&& memcmp (file, TZDEFAULT, sizeof TZDEFAULT)
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&& memcmp (file, default_tzdir, sizeof (default_tzdir) - 1))
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|| strstr (file, "../") != NULL))
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/* This test is certainly a bit too restrictive but it should
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catch all critical cases. */
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return;
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}
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if (*file != '/')
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{
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const char *tzdir;
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unsigned int len, tzdir_len;
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char *new, *tmp;
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tzdir = __secure_getenv ("TZDIR");
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if (tzdir == NULL || *tzdir == '\0')
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{
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tzdir = default_tzdir;
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tzdir_len = sizeof (default_tzdir) - 1;
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}
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else
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tzdir_len = strlen (tzdir);
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len = strlen (file) + 1;
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new = (char *) __alloca (tzdir_len + 1 + len);
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tmp = __mempcpy (new, tzdir, tzdir_len);
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*tmp++ = '/';
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memcpy (tmp, file, len);
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file = new;
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}
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f = fopen (file, "r");
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if (f == NULL)
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return;
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if (fread_unlocked ((void *) &tzhead, sizeof (tzhead), 1, f) != 1)
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goto lose;
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num_transitions = (size_t) decode (tzhead.tzh_timecnt);
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num_types = (size_t) decode (tzhead.tzh_typecnt);
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chars = (size_t) decode (tzhead.tzh_charcnt);
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num_leaps = (size_t) decode (tzhead.tzh_leapcnt);
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num_isstd = (size_t) decode (tzhead.tzh_ttisstdcnt);
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num_isgmt = (size_t) decode (tzhead.tzh_ttisgmtcnt);
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total_size = num_transitions * (sizeof (time_t) + 1);
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total_size = ((total_size + __alignof__ (struct ttinfo) - 1)
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& ~(__alignof__ (struct ttinfo) - 1));
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types_idx = total_size;
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total_size += num_types * sizeof (struct ttinfo) + chars;
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total_size = ((total_size + __alignof__ (struct leap) - 1)
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& ~(__alignof__ (struct leap) - 1));
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leaps_idx = total_size;
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total_size += num_leaps * sizeof (struct leap);
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/* This is for the extra memory required by the caller. */
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total_size += extra;
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transitions = (time_t *) malloc (total_size);
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if (transitions == NULL)
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goto lose;
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type_idxs = (unsigned char *) transitions + (num_transitions
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* sizeof (time_t));
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types = (struct ttinfo *) ((char *) transitions + types_idx);
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zone_names = (char *) types + num_types * sizeof (struct ttinfo);
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leaps = (struct leap *) ((char *) transitions + leaps_idx);
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if (extra > 0)
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*extrap = (char *) &leaps[num_leaps];
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if (sizeof (time_t) < 4)
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abort ();
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if (sizeof (time_t) == 4)
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{
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if (fread_unlocked (transitions, 1, (4 + 1) * num_transitions, f)
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!= (4 + 1) * num_transitions)
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goto lose;
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}
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else
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{
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if (fread_unlocked (transitions, 4, num_transitions, f)
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!= num_transitions
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|| fread_unlocked (type_idxs, 1, num_transitions, f)
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!= num_transitions)
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goto lose;
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}
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/* Check for bogus indices in the data file, so we can hereafter
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safely use type_idxs[T] as indices into `types' and never crash. */
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for (i = 0; i < num_transitions; ++i)
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if (type_idxs[i] >= num_types)
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goto lose;
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if (BYTE_ORDER != BIG_ENDIAN || sizeof (time_t) != 4)
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{
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/* Decode the transition times, stored as 4-byte integers in
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network (big-endian) byte order. We work from the end of
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the array so as not to clobber the next element to be
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processed when sizeof (time_t) > 4. */
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i = num_transitions;
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while (i-- > 0)
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transitions[i] = decode ((char *) transitions + i * 4);
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}
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for (i = 0; i < num_types; ++i)
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{
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unsigned char x[4];
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int c;
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if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
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goto lose;
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c = getc_unlocked (f);
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if ((unsigned int) c > 1u)
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goto lose;
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types[i].isdst = c;
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c = getc_unlocked (f);
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if ((size_t) c > chars) /* Bogus index in data file. */
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goto lose;
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types[i].idx = c;
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types[i].offset = (long int) decode (x);
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}
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if (fread_unlocked (zone_names, 1, chars, f) != chars)
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goto lose;
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for (i = 0; i < num_leaps; ++i)
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{
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unsigned char x[4];
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if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
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goto lose;
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leaps[i].transition = (time_t) decode (x);
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if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
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goto lose;
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leaps[i].change = (long int) decode (x);
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}
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for (i = 0; i < num_isstd; ++i)
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{
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int c = getc_unlocked (f);
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if (c == EOF)
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goto lose;
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types[i].isstd = c != 0;
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}
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while (i < num_types)
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types[i++].isstd = 0;
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for (i = 0; i < num_isgmt; ++i)
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{
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int c = getc_unlocked (f);
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if (c == EOF)
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goto lose;
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types[i].isgmt = c != 0;
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}
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while (i < num_types)
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types[i++].isgmt = 0;
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fclose (f);
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/* First "register" all timezone names. */
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for (i = 0; i < num_types; ++i)
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(void) __tzstring (&zone_names[types[i].idx]);
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/* Find the standard and daylight time offsets used by the rule file.
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We choose the offsets in the types of each flavor that are
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transitioned to earliest in time. */
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__tzname[0] = NULL;
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__tzname[1] = NULL;
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for (i = num_transitions; i > 0; )
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{
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int type = type_idxs[--i];
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int dst = types[type].isdst;
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if (__tzname[dst] == NULL)
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{
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int idx = types[type].idx;
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__tzname[dst] = __tzstring (&zone_names[idx]);
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if (__tzname[1 - dst] != NULL)
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break;
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}
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}
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if (__tzname[0] == NULL)
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{
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/* This should only happen if there are no transition rules.
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In this case there should be only one single type. */
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assert (num_types == 1);
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__tzname[0] = __tzstring (zone_names);
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}
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if (__tzname[1] == NULL)
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__tzname[1] = __tzname[0];
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compute_tzname_max (chars);
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if (num_transitions == 0)
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/* Use the first rule (which should also be the only one). */
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rule_stdoff = rule_dstoff = types[0].offset;
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else
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{
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int stdoff_set = 0, dstoff_set = 0;
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rule_stdoff = rule_dstoff = 0;
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i = num_transitions - 1;
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do
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{
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if (!stdoff_set && !types[type_idxs[i]].isdst)
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{
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stdoff_set = 1;
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rule_stdoff = types[type_idxs[i]].offset;
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}
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else if (!dstoff_set && types[type_idxs[i]].isdst)
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{
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dstoff_set = 1;
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rule_dstoff = types[type_idxs[i]].offset;
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}
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if (stdoff_set && dstoff_set)
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break;
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}
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while (i-- > 0);
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if (!dstoff_set)
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rule_dstoff = rule_stdoff;
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}
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__daylight = rule_stdoff != rule_dstoff;
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__timezone = -rule_stdoff;
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__use_tzfile = 1;
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return;
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lose:
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fclose (f);
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}
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/* The user specified a hand-made timezone, but not its DST rules.
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We will use the names and offsets from the user, and the rules
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from the TZDEFRULES file. */
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void
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__tzfile_default (const char *std, const char *dst,
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long int stdoff, long int dstoff)
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{
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size_t stdlen = strlen (std) + 1;
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size_t dstlen = strlen (dst) + 1;
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size_t i;
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int isdst;
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char *cp;
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__tzfile_read (TZDEFRULES, stdlen + dstlen, &cp);
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if (!__use_tzfile)
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return;
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if (num_types < 2)
|
||
{
|
||
__use_tzfile = 0;
|
||
return;
|
||
}
|
||
|
||
/* Ignore the zone names read from the file and use the given ones
|
||
instead. */
|
||
__mempcpy (__mempcpy (cp, std, stdlen), dst, dstlen);
|
||
zone_names = cp;
|
||
|
||
/* Now there are only two zones, regardless of what the file contained. */
|
||
num_types = 2;
|
||
|
||
/* Now correct the transition times for the user-specified standard and
|
||
daylight offsets from GMT. */
|
||
isdst = 0;
|
||
for (i = 0; i < num_transitions; ++i)
|
||
{
|
||
struct ttinfo *trans_type = &types[type_idxs[i]];
|
||
|
||
/* We will use only types 0 (standard) and 1 (daylight).
|
||
Fix up this transition to point to whichever matches
|
||
the flavor of its original type. */
|
||
type_idxs[i] = trans_type->isdst;
|
||
|
||
if (trans_type->isgmt)
|
||
/* The transition time is in GMT. No correction to apply. */ ;
|
||
else if (isdst && !trans_type->isstd)
|
||
/* The type says this transition is in "local wall clock time", and
|
||
wall clock time as of the previous transition was DST. Correct
|
||
for the difference between the rule's DST offset and the user's
|
||
DST offset. */
|
||
transitions[i] += dstoff - rule_dstoff;
|
||
else
|
||
/* This transition is in "local wall clock time", and wall clock
|
||
time as of this iteration is non-DST. Correct for the
|
||
difference between the rule's standard offset and the user's
|
||
standard offset. */
|
||
transitions[i] += stdoff - rule_stdoff;
|
||
|
||
/* The DST state of "local wall clock time" for the next iteration is
|
||
as specified by this transition. */
|
||
isdst = trans_type->isdst;
|
||
}
|
||
|
||
/* Reset types 0 and 1 to describe the user's settings. */
|
||
types[0].idx = 0;
|
||
types[0].offset = stdoff;
|
||
types[0].isdst = 0;
|
||
types[1].idx = stdlen;
|
||
types[1].offset = dstoff;
|
||
types[1].isdst = 1;
|
||
|
||
/* Reset the zone names to point to the user's names. */
|
||
__tzname[0] = (char *) std;
|
||
__tzname[1] = (char *) dst;
|
||
|
||
/* Set the timezone. */
|
||
__timezone = -types[0].offset;
|
||
|
||
compute_tzname_max (stdlen + dstlen);
|
||
}
|
||
|
||
static struct ttinfo *
|
||
internal_function
|
||
find_transition (time_t timer)
|
||
{
|
||
size_t i;
|
||
|
||
if (num_transitions == 0 || timer < transitions[0])
|
||
{
|
||
/* TIMER is before any transition (or there are no transitions).
|
||
Choose the first non-DST type
|
||
(or the first if they're all DST types). */
|
||
i = 0;
|
||
while (i < num_types && types[i].isdst)
|
||
++i;
|
||
if (i == num_types)
|
||
i = 0;
|
||
}
|
||
else
|
||
{
|
||
/* Find the first transition after TIMER, and
|
||
then pick the type of the transition before it. */
|
||
for (i = 1; i < num_transitions; ++i)
|
||
if (timer < transitions[i])
|
||
break;
|
||
i = type_idxs[i - 1];
|
||
}
|
||
|
||
return &types[i];
|
||
}
|
||
|
||
int
|
||
__tzfile_compute (time_t timer, int use_localtime,
|
||
long int *leap_correct, int *leap_hit,
|
||
struct tm *tp)
|
||
{
|
||
register size_t i;
|
||
|
||
if (use_localtime)
|
||
{
|
||
struct ttinfo *info = find_transition (timer);
|
||
__daylight = rule_stdoff != rule_dstoff;
|
||
__timezone = -rule_stdoff;
|
||
__tzname[0] = NULL;
|
||
__tzname[1] = NULL;
|
||
for (i = num_transitions; i > 0; )
|
||
{
|
||
int type = type_idxs[--i];
|
||
int dst = types[type].isdst;
|
||
int idx = types[type].idx;
|
||
|
||
if (__tzname[dst] == NULL)
|
||
{
|
||
__tzname[dst] = __tzstring (&zone_names[idx]);
|
||
|
||
if (__tzname[1 - dst] != NULL)
|
||
break;
|
||
}
|
||
}
|
||
if (__tzname[0] == NULL)
|
||
{
|
||
/* This should only happen if there are no transition rules.
|
||
In this case there should be only one single type. */
|
||
assert (num_types == 1);
|
||
__tzname[0] = __tzstring (zone_names);
|
||
}
|
||
if (__tzname[1] == NULL)
|
||
/* There is no daylight saving time. */
|
||
__tzname[1] = __tzname[0];
|
||
tp->tm_isdst = info->isdst;
|
||
tp->tm_zone = &zone_names[info->idx];
|
||
tp->tm_gmtoff = info->offset;
|
||
}
|
||
|
||
*leap_correct = 0L;
|
||
*leap_hit = 0;
|
||
|
||
/* Find the last leap second correction transition time before TIMER. */
|
||
i = num_leaps;
|
||
do
|
||
if (i-- == 0)
|
||
return 1;
|
||
while (timer < leaps[i].transition);
|
||
|
||
/* Apply its correction. */
|
||
*leap_correct = leaps[i].change;
|
||
|
||
if (timer == leaps[i].transition && /* Exactly at the transition time. */
|
||
((i == 0 && leaps[i].change > 0) ||
|
||
leaps[i].change > leaps[i - 1].change))
|
||
{
|
||
*leap_hit = 1;
|
||
while (i > 0
|
||
&& leaps[i].transition == leaps[i - 1].transition + 1
|
||
&& leaps[i].change == leaps[i - 1].change + 1)
|
||
{
|
||
++*leap_hit;
|
||
--i;
|
||
}
|
||
}
|
||
|
||
return 1;
|
||
}
|
||
|
||
static void
|
||
internal_function
|
||
compute_tzname_max (size_t chars)
|
||
{
|
||
const char *p;
|
||
|
||
p = zone_names;
|
||
do
|
||
{
|
||
const char *start = p;
|
||
while (*p != '\0')
|
||
++p;
|
||
if ((size_t) (p - start) > __tzname_cur_max)
|
||
__tzname_cur_max = p - start;
|
||
}
|
||
while (++p < &zone_names[chars]);
|
||
}
|
||
|
||
/* This function is only called when we are checking for memory leaks. */
|
||
static void
|
||
freeres (void)
|
||
{
|
||
if (transitions != NULL)
|
||
free ((void *) transitions);
|
||
}
|
||
|
||
/* Make sure all allocated data is freed before exiting. */
|
||
text_set_element (__libc_subfreeres, freeres);
|