tests/seccomp-strict.c: cleanup
* tests/seccomp-strict.c (main): Use errno2name, stop using assert.
diff --git a/tests/seccomp-strict.c b/tests/seccomp-strict.c
index f615aa1..c06f05a 100644
--- a/tests/seccomp-strict.c
+++ b/tests/seccomp-strict.c
@@ -44,23 +44,25 @@
"seccomp(SECCOMP_SET_MODE_STRICT, 0, NULL) = 0\n";
static const char text2[] = "+++ exited with 0 +++\n";
const unsigned long addr = (unsigned long) 0xfacefeeddeadbeef;
- int rc = 0;
+ long rc;
- assert(syscall(__NR_seccomp, -1L, -1L, addr) == -1);
- printf("seccomp(%#x /* SECCOMP_SET_MODE_??? */, %u, %#lx) = -1 %s (%m)\n",
- -1, -1, addr, ENOSYS == errno ? "ENOSYS" : "EINVAL");
+ rc = syscall(__NR_seccomp, -1L, -1L, addr);
+ printf("seccomp(%#x /* SECCOMP_SET_MODE_??? */, %u, %#lx)"
+ " = %ld %s (%m)\n", -1, -1, addr, rc, errno2name());
fflush(stdout);
- if (syscall(__NR_seccomp, 0, 0, 0)) {
- printf("seccomp(SECCOMP_SET_MODE_STRICT, 0, NULL) = -1 %s (%m)\n",
- ENOSYS == errno ? "ENOSYS" : "EINVAL");
+ rc = syscall(__NR_seccomp, 0, 0, 0);
+ if (rc) {
+ printf("seccomp(SECCOMP_SET_MODE_STRICT, 0, NULL)"
+ " = %ld %s (%m)\n", rc, errno2name());
fflush(stdout);
+ rc = 0;
} else {
/*
* If kernel implementaton of SECCOMP_MODE_STRICT is buggy,
* the following syscall will result to SIGKILL.
*/
- rc += write(1, text1, LENGTH_OF(text1)) != LENGTH_OF(text1);
+ rc = write(1, text1, LENGTH_OF(text1)) != LENGTH_OF(text1);
}
rc += write(1, text2, LENGTH_OF(text2)) != LENGTH_OF(text2);
