1From ba750812f68f0f3314494558496c23f934f8faff Mon Sep 17 00:00:00 2001
2From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
3Date: Thu, 22 Feb 2024 11:02:46 -0500
4Subject: libtracefs utest: Add PATH_MAX if it is not already defined
5
6In some setups PATH_MAX may not be defined (it is usually defined in
7linux/limits.h), but we just use PATH_MAX as something to hold the paths
8to the tracing files. In that case, just define it to 1024 if it's not
9already defined.
10
11Link: https://lore.kernel.org/linux-trace-devel/20240222-utest-fixes-v2-1-7b8ee8dca0b7@gmail.com/
12
13Fixes: 845f16976929 ("libtracefs: Add unit tests")
14Reported-by: Miko Larsson <mikoxyzzz@gmail.com>
15Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
16
17Upstream: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/commit/?id=ba750812f68f0f3314494558496c23f934f8faff
18Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
19---
20 utest/tracefs-utest.c | 4 ++++
21 1 file changed, 4 insertions(+)
22
23diff --git a/utest/tracefs-utest.c b/utest/tracefs-utest.c
24index 963fac7..07ecd32 100644
25--- a/utest/tracefs-utest.c
26+++ b/utest/tracefs-utest.c
27@@ -26,6 +26,10 @@
28
29 #define gettid() syscall(__NR_gettid)
30
31+#ifndef PATH_MAX
32+#define PATH_MAX 1024
33+#endif
34+
35 #define TRACEFS_SUITE		"tracefs library"
36 #define TEST_INSTANCE_NAME	"cunit_test_iter"
37 #define TEST_TRACE_DIR		"/tmp/trace_utest.XXXXXX"
38--
39cgit 1.2.3-korg
40
41