| #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 |