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sortix--sortix/libc/signal/signotset.cpp
2013-12-17 14:30:41 +01:00

34 lines
1.2 KiB
C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of the Sortix C Library.
The Sortix 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 3 of the License, or (at your
option) any later version.
The Sortix 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 Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
signal/signotset.cpp
Computes the complement of a signal set.
*******************************************************************************/
#include <stdint.h>
#include <signal.h>
extern "C"
int signotset(sigset_t* dst, const sigset_t* src)
{
for ( size_t i = 0; i < sizeof(dst->__val) / sizeof(dst->__val[0]); i++ )
dst->__val[i] = ~src->__val[i];
return 0;
}