59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/* Internal prototype declarations that don't fit anywhere else.
|
|
Copyright (C) 2000-2022 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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef _LIBC_INTERNAL
|
|
# define _LIBC_INTERNAL 1
|
|
|
|
#include <hp-timing.h>
|
|
|
|
/* Discover the tick frequency of the machine if something goes wrong,
|
|
we return 0, an impossible hertz. */
|
|
extern int __profile_frequency (void);
|
|
libc_hidden_proto (__profile_frequency)
|
|
|
|
/* Hooks for the instrumenting functions. */
|
|
extern void __cyg_profile_func_enter (void *this_fn, void *call_site);
|
|
extern void __cyg_profile_func_exit (void *this_fn, void *call_site);
|
|
|
|
/* Free all allocated resources. */
|
|
extern void __libc_freeres (void);
|
|
libc_hidden_proto (__libc_freeres)
|
|
|
|
/* Free resources stored in thread-local variables on thread exit. */
|
|
extern void __libc_thread_freeres (void)
|
|
#if PTHREAD_IN_LIBC
|
|
attribute_hidden
|
|
#endif
|
|
;
|
|
|
|
/* Define and initialize `__progname' et. al. */
|
|
extern void __init_misc (int, char **, char **) attribute_hidden;
|
|
|
|
# if IS_IN (rtld)
|
|
extern __typeof (__profile_frequency) __profile_frequency attribute_hidden;
|
|
# endif
|
|
|
|
#ifdef SHARED
|
|
/* True if this libc belongs to the initially loaded program (i.e., it
|
|
is not for an audit module, not loaded via dlmopen, and not loaded
|
|
via static dlopen either). */
|
|
extern _Bool __libc_initial attribute_hidden;
|
|
#endif
|
|
|
|
#endif /* _LIBC_INTERNAL */
|