From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Thu, 7 Aug 2014 16:25:35 +0000 (-0400)
Subject: Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c
X-Git-Tag: v2.0.0-pre1~1506
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=22843b661cbcaaa58237822e1feed0607d5f29e3;hp=169e09d8c869b43996d9a1c7d771e42ae6294cbe

Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c

This fixes the build on FreeBSD.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/tests/lib/test_ctf_writer.c b/tests/lib/test_ctf_writer.c
index c6429331..89dfaa10 100644
--- a/tests/lib/test_ctf_writer.c
+++ b/tests/lib/test_ctf_writer.c
@@ -31,7 +31,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <sys/utsname.h>
-#include <limits.h>
+#include <babeltrace/compat/limits.h>
 #include <string.h>
 #include <assert.h>
 #include <unistd.h>
@@ -1406,7 +1406,7 @@ int main(int argc, char **argv)
 	char *metadata_string;
 	struct bt_ctf_writer *writer;
 	struct utsname name;
-	char hostname[HOST_NAME_MAX];
+	char hostname[BABELTRACE_HOST_NAME_MAX];
 	struct bt_ctf_clock *clock, *ret_clock;
 	struct bt_ctf_stream_class *stream_class;
 	struct bt_ctf_stream *stream1;
@@ -1432,7 +1432,10 @@ int main(int argc, char **argv)
 	ok(writer, "bt_ctf_create succeeds in creating trace with path");
 
 	/* Add environment context to the trace */
-	gethostname(hostname, HOST_NAME_MAX);
+	ret = gethostname(hostname, sizeof(hostname));
+	if (ret < 0) {
+		return ret;
+	}
 	ok(bt_ctf_writer_add_environment_field(writer, "host", hostname) == 0,
 		"Add host (%s) environment field to writer instance",
 		hostname);