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git.ipfire.org Git - thirdparty/xfsprogs-dev.git/blob - db/sig.c
2 * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 static sigset_t intrset
;
27 interrupt(int sig
, siginfo_t
*info
, void *uc
)
35 sigprocmask(SIG_BLOCK
, &intrset
, NULL
);
49 memset(&sa
, 0, sizeof(sa
));
50 sa
.sa_sigaction
= interrupt
;
51 sigaction(SIGINT
, &sa
, NULL
);
52 sigemptyset(&intrset
);
53 sigaddset(&intrset
, SIGINT
);
65 sigprocmask(SIG_UNBLOCK
, &intrset
, NULL
);