blob: a2fd1ff4923c1a16aea2c63eba20b3fee1f95ac4 [file] [log] [blame]
#include "tests.h"
#include <sys/syscall.h>
#if defined __NR_swapon && defined __NR_swapoff
# include <errno.h>
# include <stdio.h>
# include <sys/swap.h>
# include <unistd.h>
static const char *
error_msg(int error_num)
{
switch (error_num) {
case ENOSYS: return "ENOSYS";
case EPERM: return "EPERM";
default: return "ENOENT";
}
}
int
main(void)
{
static const char sample[] = "swap.sample";
int rc = syscall(__NR_swapon, sample, 0);
printf("swapon(\"%s\", 0) = %d %s (%m)\n",
sample, rc, error_msg(errno));
rc = syscall(__NR_swapoff, sample);
printf("swapoff(\"%s\") = %d %s (%m)\n",
sample, rc, error_msg(errno));
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("__NR_swapon && __NR_swapoff")
#endif