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/* Tester for string functions.
Copyright (C) 1995, 1996, 1997, 1998, 1999 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 <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <fcntl.h>
#include <signal.h>
/* -------------------------------------------------*/
/* This stuff is common to all the testing routines */
/* -------------------------------------------------*/
const char *it = "<UNSET>"; /* Routine name for message routines. */
size_t errors = 0;
void check (int thing, int number)
{
if (!thing)
{
printf("%s flunked test %d\n", it, number);
++errors;
}
}
void equal (const char *a, const char *b, int number)
{
check(a != NULL && b != NULL && (strcmp(a, b)==0), number);
}
/* -------------------------------------------------*/
/* Let the tests begin.... */
/* -------------------------------------------------*/
int global_int = 0;
void set_global_int_to_one(int signum)
{
printf("entering set_global_int_to_one\n");
global_int = 1;
return;
}
void
signal_test_1 (void)
{
global_int = 0;
signal(SIGUSR1, set_global_int_to_one);
raise( SIGUSR1);
/* This should have first jumped to the signal handler */
check ( (global_int == 0), 0);
signal(SIGUSR1, SIG_DFL);
raise( SIGUSR1);
printf("Here I am.\n");
}
int
main (void)
{
int status;
signal_test_1 ();
if (errors == 0)
{
status = EXIT_SUCCESS;
printf("No errors.\n");
}
else
{
status = EXIT_FAILURE;
printf("%d errors.\n", errors);
}
exit(status);
}
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