d55bea2e4b
- merge espie's patches - fix apps such as p5-DBD-SQLite, by adding weak pthread functions. also include some bug fixes from kurt@. the work has been done by kurt@, and espie@. thanks! ok kurt@, espie@, bernd@
33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
$OpenBSD: patch-src_pthread_stub_c,v 1.1 2008/07/23 17:31:17 martynas Exp $
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--- src/pthread_stub.c.orig Wed Jul 23 10:44:20 2008
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+++ src/pthread_stub.c Wed Jul 23 10:47:11 2008
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@@ -0,0 +1,28 @@
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+/* stubs for pthreads function, quick and dirty */
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+#if SQLITE_THREADSAFE && !defined(SQLITE_TEST) && SQLITE_THREAD_OVERRIDE_LOCK == 1
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+
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+#include <pthread.h>
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+
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+#define WEAKALIAS(f,g ) extern f __attribute__((__weak__, __alias__(#g)))
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+
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+static pthread_t _sqlite_self_stub()
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+{
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+ return 0;
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+}
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+
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+static int _sqlite_zero_stub()
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+{
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+ return 0;
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+}
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+
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+WEAKALIAS(pthread_t pthread_self(void), _sqlite_self_stub);
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+WEAKALIAS(int pthread_mutex_init(pthread_mutex_t *a, const pthread_mutexattr_t *b), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutex_destroy(pthread_mutex_t *a), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutex_lock(pthread_mutex_t *a), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutex_trylock(pthread_mutex_t *a), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutex_unlock(pthread_mutex_t *a), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutexattr_init(pthread_mutexattr_t *a), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutexattr_settype(pthread_mutexattr_t *a, int b), _sqlite_zero_stub);
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+WEAKALIAS(int pthread_mutexattr_destroy(pthread_mutexattr_t *a), _sqlite_zero_stub);
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+
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+#endif
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