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