[threading] Add debug utilities
diff --git a/lib/common/threading.c b/lib/common/threading.c
index f3d4fa8..482664b 100644
--- a/lib/common/threading.c
+++ b/lib/common/threading.c
@@ -14,6 +14,8 @@
* This file will hold wrapper for systems, which do not support pthreads
*/
+#include "threading.h"
+
/* create fake symbol to avoid empty translation unit warning */
int g_ZSTD_threading_useless_symbol;
@@ -28,7 +30,6 @@
/* === Dependencies === */
#include <process.h>
#include <errno.h>
-#include "threading.h"
/* === Implementation === */
@@ -73,3 +74,47 @@
}
#endif /* ZSTD_MULTITHREAD */
+
+#if defined(ZSTD_MULTITHREAD) && DEBUGLEVEL >= 1 && !defined(_WIN32)
+
+#include <stdlib.h>
+
+int ZSTD_pthread_mutex_init(ZSTD_pthread_mutex_t* mutex, pthread_mutexattr_t const* attr)
+{
+ *mutex = (pthread_mutex_t*)malloc(sizeof(pthread_mutex_t));
+ if (!*mutex)
+ return 1;
+ return pthread_mutex_init(*mutex, attr);
+}
+
+int ZSTD_pthread_mutex_destroy(ZSTD_pthread_mutex_t* mutex)
+{
+ if (!*mutex)
+ return 0;
+ {
+ int const ret = pthread_mutex_destroy(*mutex);
+ free(*mutex);
+ return ret;
+ }
+}
+
+int ZSTD_pthread_cond_init(ZSTD_pthread_cond_t* cond, pthread_condattr_t const* attr)
+{
+ *cond = (pthread_cond_t*)malloc(sizeof(pthread_cond_t));
+ if (!*cond)
+ return 1;
+ return pthread_cond_init(*cond, attr);
+}
+
+int ZSTD_pthread_cond_destroy(ZSTD_pthread_cond_t* cond)
+{
+ if (!*cond)
+ return 0;
+ {
+ int const ret = pthread_cond_destroy(*cond);
+ free(*cond);
+ return ret;
+ }
+}
+
+#endif