From c877418f2e806a5d2a07c036bb4ac192a53ccdbf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 1 Nov 2002 20:44:15 +0000 Subject: * include/libc-symbols.h (__libc_freeres_fn_section, libc_freeres_fn): New macros. * elf/dl-close.c (free_mem): Use libc_freeres_fn macro, remove text_set_element. * elf/dl-libc.c (free_mem): Likewise. * iconv/gconv_conf.c (free_mem): Likewise. * iconv/gconv_db.c (free_mem): Likewise. * iconv/gconv_dl.c (free_mem): Likewise. * iconv/gconv_cache.c (free_mem): Likewise. * intl/finddomain.c (free_mem): Likewise. * intl/dcigettext.c (free_mem): Likewise. * locale/setlocale.c (free_mem): Likewise. * misc/fstab.c (fstab_free): Likewise. * nss/nsswitch.c (free_mem): Likewise. * posix/regcomp.c (free_mem): Likewise. * resolv/gai_misc.c (free_res): Likewise. * stdlib/fmtmsg.c (free_mem): Likewise. * sunrpc/clnt_perr.c (free_mem): Likewise. * sysdeps/generic/setenv.c (free_mem): Likewise. * sysdeps/unix/sysv/linux/shm_open.c (freeit): Likewise. * sysdeps/pthread/aio_misc.c (free_res): Likewise. * time/tzset.c (free_mem): Likewise. * malloc/mtrace.c (release_libc_mem): Add __libc_freeres_fn_section. * locale/loadarchive.c (_nl_archive_subfreeres): Likewise. * malloc/set-freeres.c (__libc_freeres): Likewise. * login/getutent.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutent): Allocate buffer the first time it is run. * login/getutid.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutid): Allocate buffer the first time it is run. * login/getutline.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutline): Allocate buffer the first time it is run. * malloc/mtrace.c (malloc_trace_buffer): Change into char *. (mtrace): Allocate malloc_trace_buffer. * resolv/nsap_addr.c (inet_nsap_ntoa): Decrease size of tmpbuf. * resolv/ns_print.c (ns_sprintrrf): Decrease size of t. * string/strerror.c: Include libintl.h and errno.h. (buf): New variable. (strerror): Only allocate buffer if actually needed (unknown error). * time/tzfile.c (transitions): Add libc_freeres_ptr. (freeres): Remove. 2002-10-25 Jakub Jelinek * include/libc-symbols.h (libc_freeres_ptr): New macro. * malloc/set-freeres.c (__libc_freeres_ptrs): Define using symbol_set_define. (__libc_freeres): Free all pointers in that section. * Makerules (build-shlib): Add $(LDSEDCMD-$(@F:lib%.so=%).so) to sed commands when creating .lds script. (LDSEDCMD-c.so): New variable. * inet/rcmd.c (ahostbuf): Change into char *. Add libc_freeres_ptr. (rcmd_af): Use strdup to allocate ahostbuf. * inet/rexec.c (ahostbuf): Change into char *. Add libc_freeres_ptr. (rexec_af): Use strdup to allocate ahostbuf. * stdio-common/reg-printf.c (printf_funcs): Remove. (__printf_arginfo_table): Change into printf_arginfo_function **. Add libc_freeres_ptr. (__register_printf_function): Allocate __printf_arginfo_table and __printf_function_table the first time it is called. * stdio-common/printf-parse.h (__printf_arginfo_table): Change into printf_arginfo_function **. (parse_one_spec): Add __builtin_expect. * grp/fgetgrent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * inet/getnetgrent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * intl/localealias.c (libc_freeres_ptr): Define if !_LIBC. (string_space, map): Add libc_freeres_ptr. (free_mem): Remove. * misc/efgcvt.c (FCVT_BUFPTR): Add libc_freeres_ptr. (free_mem): Remove. * misc/mntent.c (getmntent_buffer): Add libc_freeres_ptr. (free_mem): Remove. * crypt/md5-crypt.c (libc_freeres_ptr): Define if !_LIBC. (buffer): Add libc_freeres_ptr. (free_mem): Remove for _LIBC. * nss/getXXbyYY.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * nss/getXXent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * pwd/fgetpwent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * resolv/res_hconf.c (ifaddrs): Add libc_freeres_ptr. (free_mem): Remove. * shadow/fgetspent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/posix/ttyname.c (getttyname_name): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/unix/sysv/linux/getsysstats.c (mount_proc): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/unix/sysv/linux/ttyname.c (getttyname_name, ttyname_buf): Add libc_freeres_ptr. (free_mem): Remove. 2002-10-30 Jakub Jelinek * malloc/obstack.c [_LIBC] (obstack_free): Change into strong_alias instead of duplicating the whole function in libc. --- misc/efgcvt.c | 14 ++------------ misc/fstab.c | 6 +----- misc/mntent.c | 16 ++-------------- 3 files changed, 5 insertions(+), 31 deletions(-) (limited to 'misc') diff --git a/misc/efgcvt.c b/misc/efgcvt.c index bc4bf91d02..915d00dfd5 100644 --- a/misc/efgcvt.c +++ b/misc/efgcvt.c @@ -1,5 +1,5 @@ /* Compatibility functions for floating point formatting. - Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1999, 2002 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 @@ -57,7 +57,7 @@ static char FCVT_BUFFER[MAXDIG]; static char ECVT_BUFFER[MAXDIG]; -static char *FCVT_BUFPTR; +libc_freeres_ptr (static char *FCVT_BUFPTR); char * APPEND (FUNC_PREFIX, fcvt) (value, ndigit, decpt, sign) @@ -102,13 +102,3 @@ APPEND (FUNC_PREFIX, gcvt) (value, ndigit, buf) sprintf (buf, "%.*" FLOAT_FMT_FLAG "g", MIN (ndigit, NDIGIT_MAX), value); return buf; } - -/* Free all resources if necessary. */ -static void __attribute__ ((unused)) -free_mem (void) -{ - if (FCVT_BUFPTR != NULL) - free (FCVT_BUFPTR); -} - -text_set_element (__libc_subfreeres, free_mem); diff --git a/misc/fstab.c b/misc/fstab.c index 754ea1343a..b434203a86 100644 --- a/misc/fstab.c +++ b/misc/fstab.c @@ -180,9 +180,7 @@ fstab_convert (struct fstab_state *state) /* Make sure the memory is freed if the programs ends while in memory-debugging mode and something actually was allocated. */ -static void -__attribute__ ((unused)) -fstab_free (void) +libc_freeres_fn (fstab_free) { char *buffer; @@ -190,5 +188,3 @@ fstab_free (void) if (buffer != NULL) free ((void *) buffer); } - -text_set_element (__libc_subfreeres, fstab_free); diff --git a/misc/mntent.c b/misc/mntent.c index d7cff3c302..6e9795a1ea 100644 --- a/misc/mntent.c +++ b/misc/mntent.c @@ -1,5 +1,5 @@ /* Utilities for reading/writing fstab, mtab, etc. - Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 2000, 2002 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 @@ -24,7 +24,7 @@ /* We don't want to allocate the static buffer all the time since it is not always used (in fact, rather infrequently). Accept the extra cost of a `malloc'. */ -static char *getmntent_buffer; +libc_freeres_ptr (static char *getmntent_buffer); /* This is the size of the buffer. This is really big. */ #define BUFFER_SIZE 4096 @@ -52,15 +52,3 @@ getmntent (FILE *stream) return __getmntent_r (stream, &m, getmntent_buffer, BUFFER_SIZE); } - - -/* Make sure the memory is freed if the programs ends while in - memory-debugging mode and something actually was allocated. */ -static void -__attribute__ ((unused)) -free_mem (void) -{ - free (getmntent_buffer); -} - -text_set_element (__libc_subfreeres, free_mem); -- cgit v1.2.3