summaryrefslogtreecommitdiff
path: root/tests/stdargs_for_signal_functions.c
blob: f752630973c02431ef05032ccffbb3635bc1cc9a (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
25
26
27
28
29
30
31
32
33
#include <stdarg.h>
#include <stdio.h>

static void vf2( const char *s, int a, va_list ap ) {
	int v;

	printf( "ap: %s %d", s, a );
	v = va_arg( ap, int );
	while( v != 0 ) {
		printf( "%d ", v );
		v = va_arg( ap, int );
	}
	puts( "" );
}

static void f2( const char *s, int a, ... ) {
	va_list ap;
	va_start( ap, a );
	vf2( s, a, ap );
	va_end( ap );
}

static void f( int a, ... ) {
	va_list ap;
	va_start( ap, a );
	vf2( "f", a, ap );
	va_end( ap );
}

int main( void ) {
	f2( "f2", 1, 2, 3, 4, 0 );
	f( 1, 2, 3, 4, 0 );
}