projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 04277e02 | 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. |
| 5c76ff27 UD |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 5c76ff27 UD |
17 | |
| 18 | /* Versioned copy of sysdeps/generic/sigjmp.c modified for AltiVec support. */ | |
| 19 | ||
| 20 | #include <shlib-compat.h> | |
| 21 | #include <stddef.h> | |
| 22 | #include <setjmp.h> | |
| 23 | #include <signal.h> | |
| 24 | ||
| 25 | /* This function is called by the `sigsetjmp' macro | |
| 26 | before doing a `__setjmp' on ENV[0].__jmpbuf. | |
| 27 | Always return zero. */ | |
| 28 | ||
| 29 | int | |
| 30 | __vmx__sigjmp_save (sigjmp_buf env, int savemask) | |
| 31 | { | |
| 32 | env[0].__mask_was_saved = (savemask && | |
| 33 | __sigprocmask (SIG_BLOCK, (sigset_t *) NULL, | |
| 34 | &env[0].__saved_mask) == 0); | |
| 35 | ||
| 36 | return 0; | |
| 37 | } | |
| 38 | ||
| 5c76ff27 | 39 | strong_alias (__vmx__sigjmp_save,__sigjmp_save) |