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glibc/include/setjmp.h
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#ifndef _SETJMP_H | |
#include <setjmp/setjmp.h> | |
#ifndef _ISOMAC | |
/* Now define the internal interfaces. */ | |
/* Internal machine-dependent function to restore context sans signal mask. */ | |
extern void __longjmp (__jmp_buf __env, int __val) | |
__attribute__ ((__noreturn__)) attribute_hidden; | |
/* Internal function to possibly save the current mask of blocked signals | |
in ENV, and always set the flag saying whether or not it was saved. | |
This is used by the machine-dependent definition of `__sigsetjmp'. | |
Always returns zero, for convenience. */ | |
extern int __sigjmp_save (jmp_buf __env, int __savemask); | |
extern void _longjmp_unwind (jmp_buf env, int val); | |
extern void __libc_siglongjmp (sigjmp_buf env, int val) | |
__attribute__ ((noreturn)); | |
extern void __libc_longjmp (sigjmp_buf env, int val) | |
__attribute__ ((noreturn)); | |
libc_hidden_proto (__libc_longjmp) | |
libc_hidden_proto (_setjmp) | |
libc_hidden_proto (__sigsetjmp) | |
# if IS_IN (rtld) | |
extern __typeof (__sigsetjmp) __sigsetjmp attribute_hidden; | |
# endif | |
#endif | |
#endif |