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/* Copyright 2016 Free Software Foundation, Inc.
This file is part of GDB.
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/>. */
#include <stdlib.h>
#include <stdio.h>
#include <signal.h>
#ifndef OUTPUT_TXT
# define OUTPUT_TXT "output.txt"
#endif
int
main (int argc, char **argv)
{
int i;
FILE *out;
if (argc > 1)
out = stdout;
else
{
out = fopen (OUTPUT_TXT, "w");
if (out == NULL)
{
fprintf (stderr, "File open failed\n");
exit (1);
}
}
for (i = 1; i < NSIG; i++)
{
struct sigaction oldact;
sigaction (i, NULL, &oldact);
if (oldact.sa_handler == SIG_DFL)
fprintf (out, "%d: SIG_DFL\n", i);
else if (oldact.sa_handler == SIG_IGN)
fprintf (out, "%d: SIG_IGN\n", i);
else
abort ();
}
if (out != stdout)
fclose (out);
return 0;
}
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