mirror of
https://git.busybox.net/uClibc
synced 2025-05-09 15:22:16 +08:00
0dd1ccafa7
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
92 lines
2.8 KiB
C
92 lines
2.8 KiB
C
/* Copyright (C) 1991,92,93,95,96,97,98,99,2000,2001 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 Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#ifndef _LIBC_INTERNAL_H
|
|
#define _LIBC_INTERNAL_H 1
|
|
|
|
#include <features.h>
|
|
|
|
#ifdef __UCLIBC_BUILD_RELRO__
|
|
# define attribute_relro __attribute__ ((section (".data.rel.ro")))
|
|
#else
|
|
# define attribute_relro
|
|
#endif
|
|
|
|
#ifdef __UCLIBC_HAS_TLS__
|
|
# define attribute_tls_model_ie __attribute__ ((tls_model ("initial-exec")))
|
|
#endif
|
|
|
|
/* Pull in things like __attribute_used__ */
|
|
#include <sys/cdefs.h>
|
|
|
|
/* --- this is added to integrate linuxthreads */
|
|
/*#define __USE_UNIX98 1*/
|
|
|
|
#ifndef __ASSEMBLER__
|
|
# ifdef IS_IN_libc
|
|
|
|
# define __need_size_t
|
|
# include <stddef.h>
|
|
|
|
/* sources are built w/ _GNU_SOURCE, this gets undefined */
|
|
#ifdef __USE_GNU
|
|
extern int __xpg_strerror_r (int __errnum, char *__buf, size_t __buflen);
|
|
libc_hidden_proto(__xpg_strerror_r)
|
|
#else
|
|
extern char *__glibc_strerror_r (int __errnum, char *__buf, size_t __buflen);
|
|
libc_hidden_proto(__glibc_strerror_r)
|
|
#endif
|
|
|
|
/* #include <pthread.h> */
|
|
# ifndef __UCLIBC_HAS_THREADS__
|
|
# define __pthread_mutex_init(mutex, mutexattr) ((void)0)
|
|
# define __pthread_mutex_lock(mutex) ((void)0)
|
|
# define __pthread_mutex_trylock(mutex) ((void)0)
|
|
# define __pthread_mutex_unlock(mutex) ((void)0)
|
|
# define _pthread_cleanup_push_defer(mutex) ((void)0)
|
|
# define _pthread_cleanup_pop_restore(mutex) ((void)0)
|
|
# endif
|
|
|
|
/* internal access to program name */
|
|
extern const char *__uclibc_progname attribute_hidden;
|
|
|
|
# ifdef __UCLIBC_HAS_FORTIFY__
|
|
extern void __chk_fail(void) attribute_noreturn;
|
|
libc_hidden_proto(__chk_fail)
|
|
# endif
|
|
|
|
# ifdef __UCLIBC_HAS_SSP__
|
|
extern void __stack_chk_fail(void) attribute_noreturn __cold;
|
|
# endif
|
|
|
|
# endif /* IS_IN_libc */
|
|
|
|
#endif /* __ASSEMBLER__ */
|
|
|
|
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
|
|
|
|
/* Some people like to build up uClibc with *-elf toolchains, so
|
|
* a little grease here until we drop '#ifdef __linux__' checks
|
|
* from our source code.
|
|
*/
|
|
#ifndef __linux__
|
|
# define __linux__ 1
|
|
#endif
|
|
|
|
#endif /* _LIBC_INTERNAL_H */
|