From 02fec4701cee79f875c1d02b8b4aee09380dbcb8 Mon Sep 17 00:00:00 2001 From: Guillaume Cottenceau Date: Thu, 4 Jan 2001 20:04:45 +0000 Subject: integrate dietlibc/stdio per default for cdrom and disk only installs --- mdk-stage1/dietlibc/lib/sigjmp.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 mdk-stage1/dietlibc/lib/sigjmp.c (limited to 'mdk-stage1/dietlibc/lib/sigjmp.c') diff --git a/mdk-stage1/dietlibc/lib/sigjmp.c b/mdk-stage1/dietlibc/lib/sigjmp.c new file mode 100644 index 000000000..d7db58fd2 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/sigjmp.c @@ -0,0 +1,36 @@ +/* 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 +#include +#include +#include + +/* 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); + + return 0; +} -- cgit v1.2.1