From a4f07581502ee212aa45e7b0049fdd126dd10b40 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Sat, 11 May 2002 00:26:15 +0000
Subject: Implement readdir_r.  Audit for proper thread safety and locking. 
 -Erik

---
 libc/misc/dirent/opendir.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libc/misc/dirent/opendir.c')

diff --git a/libc/misc/dirent/opendir.c b/libc/misc/dirent/opendir.c
index e2a6000ca..48911ce32 100644
--- a/libc/misc/dirent/opendir.c
+++ b/libc/misc/dirent/opendir.c
@@ -39,7 +39,6 @@ DIR *opendir(const char *name)
 
 	ptr->dd_fd = fd;
 	ptr->dd_nextloc = ptr->dd_size = ptr->dd_nextoff = 0;
-	ptr->dd_getdents = unknown;
 
 	ptr->dd_max = statbuf.st_blksize;
 	if (ptr->dd_max < 512)
@@ -52,5 +51,8 @@ DIR *opendir(const char *name)
 		return NULL;
 	}
 	ptr->dd_buf = buf;
+#ifdef _POSIX_THREADS
+	pthread_mutex_init(ptr->dd_lock, NULL);
+#endif
 	return ptr;
 }
-- 
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