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Diffstat (limited to 'sysdeps/s390/v1-setjmp.h')
| -rw-r--r-- | sysdeps/s390/v1-setjmp.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/sysdeps/s390/v1-setjmp.h b/sysdeps/s390/v1-setjmp.h deleted file mode 100644 index a4a6b7640f..0000000000 --- a/sysdeps/s390/v1-setjmp.h +++ /dev/null @@ -1,111 +0,0 @@ -/* Copyright (C) 1991-2013 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 - <http://www.gnu.org/licenses/>. */ - -/* - * ISO C99 Standard: 7.13 Nonlocal jumps <setjmp.h> - */ - -#ifndef _V1_SETJMP_H -#define _V1_SETJMP_H 1 - -#include <features.h> - -__BEGIN_DECLS - -#define __V1_JMPBUF -#define _SETJMP_H -#include <bits/setjmp.h> /* Get `__jmp_buf'. */ - -#ifndef _ASM - -#include <bits/sigset.h> /* Get `__sigset_t'. */ - - -/* Calling environment, plus possibly a saved signal mask. */ -typedef struct __v1__jmp_buf_tag - { - /* NOTE: The machine-dependent definitions of `__sigsetjmp' - assume that a `jmp_buf' begins with a `__jmp_buf' and that - `__mask_was_saved' follows it. Do not move these members - or add others before it. */ - __jmp_buf __jmpbuf; /* Calling environment. */ - int __mask_was_saved; /* Saved the signal mask? */ - __sigset_t __saved_mask; /* Saved signal mask. */ - } __v1__jmp_buf[1]; - - -/* Store the calling environment in ENV, also saving the signal mask. - Return 0. */ -extern int __v1setjmp (__v1__jmp_buf __env); - -/* Store the calling environment in ENV, also saving the - signal mask if SAVEMASK is nonzero. Return 0. - This is the internal name for `sigsetjmp'. */ -extern int __v1__sigsetjmp (struct __v1__jmp_buf_tag __env[1], - int __savemask); - -/* Store the calling environment in ENV, not saving the signal mask. - Return 0. */ -extern int __v1_setjmp (struct __v1__jmp_buf_tag __env[1]); - -/* Jump to the environment saved in ENV, making the - `setjmp' call there return VAL, or 1 if VAL is 0. */ -extern void __v1longjmp (struct __v1__jmp_buf_tag __env[1], int __val) - __attribute__ ((__noreturn__)); - -/* Same. Usually `_longjmp' is used with `_setjmp', which does not save - the signal mask. But it is how ENV was saved that determines whether - `longjmp' restores the mask; `_longjmp' is just an alias. */ -extern void __v1_longjmp (struct __v1__jmp_buf_tag __env[1], int __val) - __attribute__ ((__noreturn__)); - -/* Use the same type for `jmp_buf' and `sigjmp_buf'. - The `__mask_was_saved' flag determines whether - or not `longjmp' will restore the signal mask. */ -typedef struct __v1__jmp_buf_tag __v1__sigjmp_buf[1]; - -/* Jump to the environment saved in ENV, making the - sigsetjmp call there return VAL, or 1 if VAL is 0. - Restore the signal mask if that sigsetjmp call saved it. - This is just an alias `longjmp'. */ -extern void __v1siglongjmp (__v1__sigjmp_buf __env, int __val) - __attribute__ ((__noreturn__)); - -/* Internal machine-dependent function to restore context sans signal mask. */ -extern void __v1__longjmp (__jmp_buf __env, int __val) - __attribute__ ((__noreturn__)); - -/* 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 __v1__sigjmp_save (__v1__jmp_buf __env, int __savemask); - -extern void _longjmp_unwind (__v1__jmp_buf env, int val); - -extern void __v1__libc_siglongjmp (__v1__sigjmp_buf env, int val) - __attribute__ ((noreturn)); - -extern void __v1__libc_longjmp (__v1__sigjmp_buf env, int val) - __attribute__ ((noreturn)); - -libc_hidden_proto (__v1__libc_longjmp) -libc_hidden_proto (__v1_setjmp) -libc_hidden_proto (__v1__sigsetjmp) -#endif /* !_ASM */ - -#endif /* ifndef _V1_SETJMP_H */ |