/usr/include/samba-4.0/util/signal.h is in samba-dev 2:4.7.6+dfsg~ubuntu-0ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /*
Unix SMB/CIFS implementation.
signal handling functions
Copyright (C) Andrew Tridgell 1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SAMBA_UTIL_SIGNAL_H_
#define _SAMBA_UTIL_SIGNAL_H_
#include <stdbool.h>
/**
Block sigs.
**/
void BlockSignals(bool block, int signum);
/**
Catch a signal. This should implement the following semantics:
1) The handler remains installed after being called.
2) The signal should be blocked during handler execution.
**/
void (*CatchSignal(int signum,void (*handler)(int )))(int);
/**
Ignore SIGCLD via whatever means is necessary for this OS.
**/
void (*CatchChild(void))(int);
/**
Catch SIGCLD but leave the child around so it's status can be reaped.
**/
void (*CatchChildLeaveStatus(void))(int);
#endif /* _SAMBA_UTIL_SIGNAL_H_ */
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