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Languguage OS 2
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Languguage OS II Version 10-94 (Knowledge Media)(1994).ISO
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gnu
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glibc108.zip
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glibc108
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signal
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tst-signal.c
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C/C++ Source or Header
|
1992-04-09
|
727b
|
45 lines
#include <ansidecl.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int win = 0;
void
DEFUN(handler, (sig), int sig)
{
printf("Received signal %d (%s).\n", sig, strsignal(sig));
win = 1;
}
int
DEFUN_VOID(main)
{
if (signal(SIGTERM, handler) == SIG_ERR)
{
perror("signal: SIGTERM");
exit(EXIT_FAILURE);
}
puts("Set handler.");
printf("Sending myself signal %d.\n", SIGTERM);
fflush(stdout);
if (raise(SIGTERM) < 0)
{
perror("raise: SIGTERM");
exit(EXIT_FAILURE);
}
if (!win)
{
puts("Didn't get any signal. Test FAILED!");
exit(EXIT_FAILURE);
}
puts("Got a signal. Test succeeded.");
exit(EXIT_SUCCESS);
}