Remove stub for opendir

The opendir function is now provided by Unikraft's vfs library,
remove the stub from newlib to prevent multiple definition errors.

Signed-off-by: Felipe Huici <felipe.huici@neclab.eu>
Reviewed-by: Costin Lupu <costin.lupu@cs.pub.ro>

diff --git a/file.c b/file.c
index 05d29b57c63ed10c52268d21b92934034692324e..9b6305f16e3024474e48c380d2431d6a8b9c9d5f 100644 (file)
--- a/file.c
+++ b/file.c
@@ -81,11 +81,6 @@ struct dirent *readdir(DIR *dirp __unused)
        return NULL;
 }
 
-DIR *opendir(const char *dirname __unused)
-{
-       return NULL;
-}
-
 DIR *fdopendir(int fd __unused)
 {
        return NULL;