1 files changed, 51 insertions, 0 deletions
diff --git a/include/ouroboros/pthread.h b/include/ouroboros/pthread.h
new file mode 100644
index 00000000..7044cb5e
--- /dev/null
+++ b/include/ouroboros/pthread.h
@@ -0,0 +1,51 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2024
+ *
+ * Useful cleanup functions for pthreads
+ *
+ *    Dimitri Staessens <dimitri@ouroboros.rocks>
+ *    Sander Vrijders   <sander@ouroboros.rocks>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#ifndef OUROBOROS_LIB_PTHREAD_H
+#define OUROBOROS_LIB_PTHREAD_H
+
+#include <pthread.h>
+
+static int __attribute__((unused)) __timedwait(pthread_cond_t *        cond,
+                                               pthread_mutex_t *       mtx,
+                                               const struct timespec * abstime)
+{
+        if (abstime == NULL)
+                return pthread_cond_wait(cond, mtx);
+
+        return pthread_cond_timedwait(cond, mtx, abstime);
+}
+
+#if defined (_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L
+/* various cleanup functions for pthread_cleanup_push */
+static void __attribute__((unused)) __cleanup_rwlock_unlock(void * rwlock)
+{
+        pthread_rwlock_unlock((pthread_rwlock_t *) rwlock);
+}
+#endif
+
+static void __attribute__((unused)) __cleanup_mutex_unlock(void * mutex)
+{
+        pthread_mutex_unlock((pthread_mutex_t *) mutex);
+}
+
+#endif /* OUROBOROS_LIB_PTHREAD_H */