diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libc-internal.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/libc-internal.h b/include/libc-internal.h new file mode 100644 index 0000000000..0734191861 --- /dev/null +++ b/include/libc-internal.h @@ -0,0 +1,25 @@ +/* This file contains a number of internal prototype declarations that + don't fit anywhere else. */ + +#ifndef _LIBC_INTERNAL +# define _LIBC_INTERNAL 1 + +/* Initialize the `__libc_enable_secure' flag. */ +extern void __libc_init_secure (void); + +/* This function will be called from _init in init-first.c. */ +extern void __libc_global_ctors (void); + +/* Discover the tick frequency of the machine if something goes wrong, + we return 0, an impossible hertz. */ +extern int __profile_frequency (void); + +/* 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); + +/* Get frequency of the system processor. */ +extern unsigned long long int __get_clockfreq (void); + + +#endif /* _LIBC_INTERNAL */ |