blob: f5072b52f08b051fb9bf5042f9da327c694a60d0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
/* { dg-require-effective-target signal } */
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
extern void body_of_program(void);
void custom_logger(const char *msg)
{
fprintf(stderr, "LOG: %s", msg); /* { dg-warning "call to 'fprintf' from within signal handler" } */
}
static void handler(int signum)
{
custom_logger("got signal");
}
void test (void)
{
void *ptr = malloc (1024);
signal(SIGINT, handler); /* { dg-message "registering 'handler' as signal handler" } */
body_of_program();
free (ptr);
}
|
