@@ -20,5 +20,5 @@ int make_swapfile(const char *swapfile, int blocks, int safe);
* Check swapon/swapoff support status of filesystems or files
* we are testing on.
*/
-void is_swap_supported(const char *filename);
+bool is_swap_supported(const char *filename);
#endif /* __LIBSWAP_H__ */
@@ -9,6 +9,7 @@
#include <errno.h>
#include <linux/fiemap.h>
#include <stdlib.h>
+#include <stdbool.h>
#define TST_NO_DEFAULT_MAIN
@@ -127,9 +128,6 @@ out:
return contiguous;
}
-/*
- * Make a swap file
- */
int make_swapfile(const char *swapfile, int blocks, int safe)
{
struct statvfs fs_info;
@@ -164,11 +162,7 @@ int make_swapfile(const char *swapfile, int blocks, int safe)
TST_CMD_PASS_RETVAL | TST_CMD_TCONF_ON_MISSING : 0);
}
-/*
- * Check swapon/swapoff support status of filesystems or files
- * we are testing on.
- */
-void is_swap_supported(const char *filename)
+bool is_swap_supported(const char *filename)
{
int i, sw_support = 0;
int ret = make_swapfile(filename, 10, 1);
@@ -188,23 +182,31 @@ void is_swap_supported(const char *filename)
}
if (ret != 0) {
- if (fi_contiguous == 0 && sw_support == 0)
+ if (fi_contiguous == 0 && sw_support == 0) {
tst_brk(TCONF, "mkswap on %s not supported", fstype);
- else
- tst_brk(TFAIL, "mkswap on %s failed", fstype);
+ } else {
+ tst_res(TFAIL, "mkswap on %s failed", fstype);
+ return false;
+ }
}
TEST(tst_syscall(__NR_swapon, filename, 0));
if (TST_RET == -1) {
- if (errno == EPERM)
+ if (errno == EPERM) {
tst_brk(TCONF, "Permission denied for swapon()");
- else if (errno == EINVAL && fi_contiguous == 0 && sw_support == 0)
+ } else if (errno == EINVAL && fi_contiguous == 0 && sw_support == 0) {
tst_brk(TCONF, "Swapfile on %s not implemented", fstype);
- else
- tst_brk(TFAIL | TTERRNO, "swapon() on %s failed", fstype);
+ } else {
+ tst_res(TFAIL | TTERRNO, "swapon() on %s failed", fstype);
+ return false;
+ }
}
TEST(tst_syscall(__NR_swapoff, filename, 0));
- if (TST_RET == -1)
- tst_brk(TFAIL | TTERRNO, "swapoff on %s failed", fstype);
+ if (TST_RET == -1) {
+ tst_res(TFAIL | TTERRNO, "swapoff on %s failed", fstype);
+ return false;
+ }
+
+ return true;
}