diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/sigjmp.c')
| -rw-r--r-- | mdk-stage1/dietlibc/lib/sigjmp.c | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/mdk-stage1/dietlibc/lib/sigjmp.c b/mdk-stage1/dietlibc/lib/sigjmp.c index be97c62cc..73c8baa8e 100644 --- a/mdk-stage1/dietlibc/lib/sigjmp.c +++ b/mdk-stage1/dietlibc/lib/sigjmp.c @@ -1,35 +1,10 @@ -/* Copyright (C) 1992, 1994, 1997 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - #include <setjmp.h> #include <signal.h> -#include <string.h> - -/* This function is called by the `sigsetjmp' macro - before doing a `__setjmp' on ENV[0].__jmpbuf. - Always return zero. */ - -int -__sigjmp_save (sigjmp_buf env, int savemask) -{ - env[0].__mask_was_saved = (savemask && - sigprocmask (SIG_BLOCK, (sigset_t *) NULL, - (sigset_t*)&env[0].__saved_mask) == 0); +int __sigjmp_save(sigjmp_buf env,int savemask); +int __sigjmp_save(sigjmp_buf env,int savemask) { + if (savemask) { + env[0].__mask_was_saved=(sigprocmask(SIG_BLOCK,(sigset_t*)0,(sigset_t*)&env[0].__saved_mask)==0); + } return 0; } |