34 lines
947 B
Diff
34 lines
947 B
Diff
From 00ba7cdd0608b1507027428f9f87b1cb9747372b Mon Sep 17 00:00:00 2001
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From: Dengke Du <dengke.du@windriver.com>
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Date: Thu, 9 Feb 2017 15:54:53 +0800
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Subject: [PATCH] lib: Use PTHREAD_MUTEX_RECURSIVE in place of
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PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP for non-glibc
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e.g. musl does not implement the _NP mutex types
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Dengke Du <dengke.du@windriver.com>
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---
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lib/tst_res.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/lib/tst_res.c b/lib/tst_res.c
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index 61daaeb..435224f 100644
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--- a/lib/tst_res.c
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+++ b/lib/tst_res.c
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@@ -79,7 +79,11 @@ int TEST_ERRNO;
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assert(strlen(buf) > 0); \
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} while (0)
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+#ifdef __GLIBC__
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static pthread_mutex_t tmutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
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+#else
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+static pthread_mutex_t tmutex = { PTHREAD_MUTEX_RECURSIVE };
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+#endif
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static void check_env(void);
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static void tst_condense(int tnum, int ttype, const char *tmesg);
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--
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2.7.4
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