From: Dmitry V. Levin <ldv@altlinux.org>
Date: Thu, 21 Apr 2016 20:36:45 +0000 (+0000)
Subject: tests/epoll_create1.c: cleanup
X-Git-Tag: v4.12~359
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7529683349538b0e35d9eb149115ab93fb5625c1;p=strace

tests/epoll_create1.c: cleanup

* tests/epoll_create1.c (main): Use errno2name, stop using assert.
---

diff --git a/tests/epoll_create1.c b/tests/epoll_create1.c
index 270ab52c..bb86154f 100644
--- a/tests/epoll_create1.c
+++ b/tests/epoll_create1.c
@@ -39,18 +39,17 @@
 int
 main(void)
 {
-	int rc = syscall(__NR_epoll_create1, O_CLOEXEC);
+	long rc = syscall(__NR_epoll_create1, O_CLOEXEC);
 	if (rc == -1) {
-		if (ENOSYS != errno)
-			perror_msg_and_fail("epoll_create1 O_CLOEXEC");
-		printf("epoll_create1(EPOLL_CLOEXEC) = -1 ENOSYS (%m)\n");
+		printf("epoll_create1(EPOLL_CLOEXEC) = -1 %s (%m)\n",
+		       errno2name());
 	} else {
-		printf("epoll_create1(EPOLL_CLOEXEC) = %d\n", rc);
+		printf("epoll_create1(EPOLL_CLOEXEC) = %ld\n", rc);
 	}
 
-	assert(syscall(__NR_epoll_create1, O_CLOEXEC | O_NONBLOCK) == -1);
-	printf("epoll_create1(EPOLL_CLOEXEC|%#x) = -1 %s (%m)\n",
-	       O_NONBLOCK, ENOSYS == errno ? "ENOSYS" : "EINVAL");
+	rc = syscall(__NR_epoll_create1, O_CLOEXEC | O_NONBLOCK);
+	printf("epoll_create1(EPOLL_CLOEXEC|%#x) = %ld %s (%m)\n",
+	       O_NONBLOCK, rc, errno2name());
 
 	puts("+++ exited with 0 +++");
 	return 0;