From 16984701aa5165b77f229cc318e8025ee8cf81b5 Mon Sep 17 00:00:00 2001
From: Mystery Man <unknown@mandriva.org>
Date: Mon, 14 May 2001 14:17:54 +0000
Subject: This commit was manufactured by cvs2svn to create branch 'dietlibc'.

---
 mdk-stage1/dietlibc/libpthread/pthread_join.c | 50 +++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 mdk-stage1/dietlibc/libpthread/pthread_join.c

(limited to 'mdk-stage1/dietlibc/libpthread/pthread_join.c')

diff --git a/mdk-stage1/dietlibc/libpthread/pthread_join.c b/mdk-stage1/dietlibc/libpthread/pthread_join.c
new file mode 100644
index 000000000..5b295bad1
--- /dev/null
+++ b/mdk-stage1/dietlibc/libpthread/pthread_join.c
@@ -0,0 +1,50 @@
+#include <unistd.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "thread_internal.h"
+#include <pthread.h>
+
+int pthread_join(pthread_t th, void **thread_return)
+{
+  pthread_t j;
+  _pthread_descr this, thread;
+
+  __THREAD_INIT();
+
+  this = __thread_self();
+  j=__find_thread_id(th);
+
+  if (j==-1) {
+    (*(__errno_location()))=ESRCH;
+    return -1;
+  }
+
+  thread = __get_thread_struct(j);
+
+  /* error handling */
+  if (thread==0) {
+    (*(__errno_location()))=ESRCH;
+    return -1;
+  }
+
+  if (this==thread) {
+    (*(__errno_location()))=EDEADLK;
+    return -1;
+  }
+
+  if (thread->detached || thread->joined) {
+    (*(__errno_location()))=EINVAL;
+    return -1;
+  }
+
+  thread->joined=this;
+  this->join=1;
+
+  while(this->join) __thread_wait_some_time();
+
+  if (thread_return) *thread_return=this->retval;
+
+  return 0;
+}
+
-- 
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