* 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  <jakub@redhat.com>

	* 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  <jakub@redhat.com>

	* malloc/obstack.c [_LIBC] (obstack_free): Change into strong_alias
	instead of duplicating the whole function in libc.

4 files changed, 4 insertions, 15 deletions

diff --git a/iconv/gconv_cache.c b/iconv/gconv_cache.c
index f7dca0285a..8f92cbaf67 100644
--- a/iconv/gconv_cache.c
+++ b/iconv/gconv_cache.c
@@ -445,8 +445,7 @@ __gconv_release_cache (struct __gconv_step *steps, size_t nsteps)
 
 
 /* Free all resources if necessary.  */
-static void __attribute__ ((unused))
-free_mem (void)
+libc_freeres_fn (free_mem)
 {
   if (cache_malloced)
     free (gconv_cache);
@@ -455,5 +454,3 @@ free_mem (void)
     __munmap (gconv_cache, cache_size);
 #endif
 }
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c
index 8c2f4b014e..cd5055c303 100644
--- a/iconv/gconv_conf.c
+++ b/iconv/gconv_conf.c
@@ -597,11 +597,8 @@ __gconv_read_conf (void)
 
 
 /* Free all resources if necessary.  */
-static void __attribute__ ((unused))
-free_mem (void)
+libc_freeres_fn (free_mem)
 {
   if (__gconv_path_elem != NULL && __gconv_path_elem != &empty_path_elem)
     free ((void *) __gconv_path_elem);
 }
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c
index 25b06d07e4..70c33df16d 100644
--- a/iconv/gconv_db.c
+++ b/iconv/gconv_db.c
@@ -778,8 +778,7 @@ free_modules_db (struct gconv_module *node)
 
 
 /* Free all resources if necessary.  */
-static void __attribute__ ((unused))
-free_mem (void)
+libc_freeres_fn (free_mem)
 {
   if (__gconv_alias_db != NULL)
     __tdestroy (__gconv_alias_db, free);
@@ -790,5 +789,3 @@ free_mem (void)
   if (known_derivations != NULL)
     __tdestroy (known_derivations, free_derivation);
 }
-
-text_set_element (__libc_subfreeres, free_mem);
diff --git a/iconv/gconv_dl.c b/iconv/gconv_dl.c
index 990338f070..ff90a54b41 100644
--- a/iconv/gconv_dl.c
+++ b/iconv/gconv_dl.c
@@ -203,12 +203,10 @@ do_release_all (void *nodep)
   free (obj);
 }
 
-static void __attribute__ ((unused))
-free_mem (void)
+libc_freeres_fn (free_mem)
 {
   __tdestroy (loaded, do_release_all);
 }
-text_set_element (__libc_subfreeres, free_mem);
 
 
 #ifdef DEBUG