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. --- stdio-common/printf-parse.h | 4 ++-- stdio-common/reg-printf.c | 19 +++++++++++++------ 2 files changed, 15 insertions(+), 8 deletions(-) (limited to 'stdio-common') diff --git a/stdio-common/printf-parse.h b/stdio-common/printf-parse.h index 78811701bb..eff2816607 100644 --- a/stdio-common/printf-parse.h +++ b/stdio-common/printf-parse.h @@ -117,7 +117,7 @@ find_spec (const UCHAR_T *format, mbstate_t *ps) /* These are defined in reg-printf.c. */ -extern printf_arginfo_function *__printf_arginfo_table[] attribute_hidden; +extern printf_arginfo_function **__printf_arginfo_table attribute_hidden; extern printf_function **__printf_function_table attribute_hidden; @@ -354,7 +354,7 @@ parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec, /* Get the format specification. */ spec->info.spec = (wchar_t) *format++; - if (__printf_function_table != NULL + if (__builtin_expect (__printf_function_table != NULL, 0) && spec->info.spec <= UCHAR_MAX && __printf_arginfo_table[spec->info.spec] != NULL) /* We don't try to get the types for all arguments if the format diff --git a/stdio-common/reg-printf.c b/stdio-common/reg-printf.c index fe49633932..c42040ec3a 100644 --- a/stdio-common/reg-printf.c +++ b/stdio-common/reg-printf.c @@ -21,10 +21,8 @@ #include /* Array of functions indexed by format character. */ -static printf_function *printf_funcs[UCHAR_MAX + 1]; -printf_arginfo_function *__printf_arginfo_table[UCHAR_MAX + 1] - attribute_hidden; - +libc_freeres_ptr (printf_arginfo_function **__printf_arginfo_table) + attribute_hidden; printf_function **__printf_function_table attribute_hidden; int __register_printf_function __P ((int, printf_function, @@ -43,9 +41,18 @@ __register_printf_function (spec, converter, arginfo) return -1; } - __printf_function_table = printf_funcs; + if (__printf_function_table == NULL) + { + __printf_arginfo_table = (printf_arginfo_function **) + malloc ((UCHAR_MAX + 1) * sizeof (void *) * 2); + if (__printf_arginfo_table == NULL) + return -1; + __printf_function_table = (printf_function **) + (__printf_arginfo_table + UCHAR_MAX + 1); + } + + __printf_function_table[spec] = converter; __printf_arginfo_table[spec] = arginfo; - printf_funcs[spec] = converter; return 0; } -- cgit v1.2.3