From ba750812f68f0f3314494558496c23f934f8faff Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Google)" Date: Thu, 22 Feb 2024 11:02:46 -0500 Subject: libtracefs utest: Add PATH_MAX if it is not already defined In some setups PATH_MAX may not be defined (it is usually defined in linux/limits.h), but we just use PATH_MAX as something to hold the paths to the tracing files. In that case, just define it to 1024 if it's not already defined. Link: https://lore.kernel.org/linux-trace-devel/20240222-utest-fixes-v2-1-7b8ee8dca0b7@gmail.com/ Fixes: 845f16976929 ("libtracefs: Add unit tests") Reported-by: Miko Larsson Signed-off-by: Steven Rostedt (Google) Upstream: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/commit/?id=ba750812f68f0f3314494558496c23f934f8faff Signed-off-by: Fabrice Fontaine --- utest/tracefs-utest.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/utest/tracefs-utest.c b/utest/tracefs-utest.c index 963fac7..07ecd32 100644 --- a/utest/tracefs-utest.c +++ b/utest/tracefs-utest.c @@ -26,6 +26,10 @@ #define gettid() syscall(__NR_gettid) +#ifndef PATH_MAX +#define PATH_MAX 1024 +#endif + #define TRACEFS_SUITE "tracefs library" #define TEST_INSTANCE_NAME "cunit_test_iter" #define TEST_TRACE_DIR "/tmp/trace_utest.XXXXXX" -- cgit 1.2.3-korg