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. --- login/getutent.c | 15 +++++++++++---- login/getutid.c | 15 ++++++++++----- login/getutline.c | 14 ++++++++++---- 3 files changed, 31 insertions(+), 13 deletions(-) (limited to 'login') diff --git a/login/getutent.c b/login/getutent.c index 735cd9334a..561f17f4d9 100644 --- a/login/getutent.c +++ b/login/getutent.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -17,12 +17,12 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include /* For NULL. */ +#include #include /* Local buffer to store the result. */ -static struct utmp buffer; +libc_freeres_ptr (static struct utmp *buffer); struct utmp * @@ -30,7 +30,14 @@ __getutent (void) { struct utmp *result; - if (__getutent_r (&buffer, &result) < 0) + if (buffer == NULL) + { + buffer = (struct utmp *) malloc (sizeof (struct utmp)); + if (buffer == NULL) + return NULL; + } + + if (__getutent_r (buffer, &result) < 0) return NULL; return result; diff --git a/login/getutid.c b/login/getutid.c index beeedb3749..3d022e405d 100644 --- a/login/getutid.c +++ b/login/getutid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -17,20 +17,25 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include /* For NULL. */ +#include #include /* Local buffer to store the result. */ -static struct utmp buffer; - +libc_freeres_ptr (static struct utmp *buffer); struct utmp * __getutid (const struct utmp *id) { struct utmp *result; - if (__getutid_r (id, &buffer, &result) < 0) + if (buffer == NULL) + { + buffer = (struct utmp *) malloc (sizeof (struct utmp)); + if (buffer == NULL) + return NULL; + } + if (__getutid_r (id, buffer, &result) < 0) return NULL; return result; diff --git a/login/getutline.c b/login/getutline.c index d1704ec31c..7618064d00 100644 --- a/login/getutline.c +++ b/login/getutline.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -17,12 +17,12 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include /* For NULL. */ +#include #include /* Local buffer to store the result. */ -static struct utmp buffer; +libc_freeres_ptr (static struct utmp *buffer); struct utmp * @@ -30,7 +30,13 @@ __getutline (const struct utmp *line) { struct utmp *result; - if (__getutline_r (line, &buffer, &result) < 0) + if (buffer == NULL) + { + buffer = (struct utmp *) malloc (sizeof (struct utmp)); + if (buffer == NULL) + return NULL; + } + if (__getutline_r (line, buffer, &result) < 0) return NULL; return result; -- cgit v1.2.3