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| author | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-02-22 11:02:46 -0500 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-02-22 11:12:03 -0500 |
| commit | ba750812f68f0f3314494558496c23f934f8faff (patch) | |
| tree | 8f3ca60b7610b7884d9fdf8279ea6c8e19196792 | |
| parent | 5f27b7f3fb7d88b29522baf3883cc0e2e28b1af0 (diff) | |
| download | libtracefs-ba750812f68f0f3314494558496c23f934f8faff.tar.gz | |
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 <mikoxyzzz@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
| -rw-r--r-- | utest/tracefs-utest.c | 4 |
1 files changed, 4 insertions, 0 deletions
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" |