mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
17427edd1f
2000-11-20 Ulrich Drepper <drepper@redhat.com> * csu/gmon-start.c: Always have prototype for __gmon_start. * csu/version.c: Add prototypes for __libc_print_version and __libc_main. * iconv/gconv.c: Include gconv_int.h and gconv.h. * iconv/gconv.h (struct __gconv_step): Remove const from __from_name and __to_name. * iconv/gconv_builtin.h: Add ASCII module definitions. * iconv/gconv_conf.c (__gconv_path_elem): Remove const. (add_module): Add cast to avoid warning. Rework construction of strings for new module. * iconv/gconv_db.c (__gconv_alias_compare): Make s1 and s2 const. (derivation_compare): Likewise. * iconv/gconv_dl.c (do_release_shlib): Remove const from nodep. (__gconv_release_shlib): Cast do_release_shlib as parameter for twalk. * iconv/gconv_int.h (__gconv_path_elem): Remove const. (struct gconv_alias): Remove const from fromname and toname. * iconv/gconv_simple.c: Include gconv_builtin.h to get prototypes for loop functions. (internal_ucs4_loop): Use correct const-ness. (ucs4_internal_loop): Likewise. (internal_ucs4le_loop): Likewise. (ucs4le_internal_loop_single): Likewise. * iconv/gconv_trans.c (__gconv_transliterate): Make from_idx, from_tbl, to_idx, to_tbl, winbuf, winbufend const. Change casts in assignments appropriately. (struct known_trans): Remove const from fname. (trans_compare): Make s1 and s2 const. * iconv/loop.c (LOOPFC): Make outend parameter const. Add cast to avoid warning. * iconv/skeleton.c: Remove cast in calls of loop functions. * iconvdata/gconv-modules: Remove US-ASCII definitions. * iconvdata/iso646.c: Remove US_ASCII support. * include/set-hooks.h (DEFINE_HOOK): Also generate prototype. * include/unistd.h: Add __libc_check_standard_fds prototype. * string/bits/string2.h (__mempcpy_args): Add const to casts. * sysdeps/generic/initfini.c: Add prototypes for dummy, _init, and _fini. * sysdeps/generic/libc-start.c: Add prototype for __libc_start_main. * sysdeps/i386/i486/bits/string.h (strcmp): Add const to casts. * sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Add cast to avoid warning. * sysdeps/unix/sysv/linux/init-first.c: Add prototypes for __libc_init_first and _dl_start. * sysdeps/unix/sysv/linux/mips/clone.S: Fix comments.
72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/* Macros for using symbol sets for running lists of functions.
|
|
Copyright (C) 1994, 1995, 1997, 2000 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
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _SET_HOOKS_H
|
|
#define _SET_HOOKS_H 1
|
|
|
|
#define __need_size_t
|
|
#include <stddef.h>
|
|
#include <sys/cdefs.h>
|
|
|
|
#ifdef symbol_set_define
|
|
/* Define a hook variable called NAME. Functions put on this hook take
|
|
arguments described by PROTO. Use `text_set_element (NAME, FUNCTION)'
|
|
from gnu-stabs.h to add a function to the hook. */
|
|
|
|
# define DEFINE_HOOK(NAME, PROTO) \
|
|
typedef void __##NAME##_hook_function_t PROTO; \
|
|
symbol_set_define (NAME)
|
|
|
|
# define DECLARE_HOOK(NAME, PROTO) \
|
|
typedef void __##NAME##_hook_function_t PROTO;\
|
|
symbol_set_declare (NAME)
|
|
|
|
/* Run all the functions hooked on the set called NAME.
|
|
Each function is called like this: `function ARGS'. */
|
|
|
|
# define RUN_HOOK(NAME, ARGS) \
|
|
do { \
|
|
void *const *__unbounded ptr; \
|
|
for (ptr = symbol_set_first_element (NAME); \
|
|
! symbol_set_end_p (NAME, ptr); ++ptr) \
|
|
(*(__##NAME##_hook_function_t *) *ptr) ARGS; \
|
|
} while (0)
|
|
|
|
/* Define a hook variable with NAME and PROTO, and a function called RUNNER
|
|
which calls each function on the hook in turn, with ARGS. */
|
|
|
|
# define DEFINE_HOOK_RUNNER(name, runner, proto, args) \
|
|
DEFINE_HOOK (name, proto); \
|
|
extern void runner proto; void runner proto { RUN_HOOK (name, args); }
|
|
|
|
#else
|
|
|
|
/* The system does not provide necessary support for this. */
|
|
# define DEFINE_HOOK(NAME, PROTO)
|
|
|
|
# define DECLARE_HOOK(NAME, PROTO)
|
|
|
|
# define RUN_HOOK(NAME, ARGS)
|
|
|
|
# define DEFINE_HOOK_RUNNER(name, runner, proto, args)
|
|
|
|
#endif
|
|
|
|
#endif /* set-hooks.h */
|