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b1fae4949dBug: https://bugs.gentoo.org/864412 Closes: https://bugs.gentoo.org/832299 Signed-off-by: Sam James <sam@gentoo.org>
20 lines
937 B
Diff
20 lines
937 B
Diff
https://bugs.gentoo.org/898866
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From: Brahmajit Das <brahmajit.xyz@gmail.com>
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Date: Sat, 17 Jun 2023 15:32:10 +0000
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Subject: [PATCH 1/1] Fix building against musl C library
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PTHREAD_RWLOCK_PREFER_WRITER_NP isn't available in musl libc/non-glibc
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systems. Additional check of __GLIBC__ being defined is needed.
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Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>
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--- a/lib/FXReadWriteLock.cpp
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+++ b/lib/FXReadWriteLock.cpp
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@@ -62,7 +62,7 @@ FXReadWriteLock::FXReadWriteLock(){
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InitializeCriticalSection(((RWLOCK*)data)->mutex);
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InitializeCriticalSection(((RWLOCK*)data)->access);
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((RWLOCK*)data)->readers=0;
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-#elif (_XOPEN_SOURCE >= 500) || (_POSIX_C_SOURCE >= 200809L)
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+#elif (_XOPEN_SOURCE >= 500) || (_POSIX_C_SOURCE >= 200809L) && defined(__GLIBC__)
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// If this fails on your machine, determine what value
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// of sizeof(pthread_rwlock_t) is supposed to be on your
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// machine and mail it to: jeroen@fox-toolkit.net!!
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