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- /* 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;
- # endif /* IS_IN_libc */
- #endif /* __ASSEMBLER__ */
- /* 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 */
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