Revert "readdir_r use in tagcache.check_dir, ft_load"

This reverts commit 0c737d3b2e4728347cf4d52025f9fc2ebbee6e90.

Reason for revert: Not really a concern as open_stream returns an independent buffer since g#566

Change-Id: Idbd2f4a7cc2ea6362b7714629469eeb7b3d19b3b

1 files changed, 0 insertions, 35 deletions

diff --git a/uisimulator/common/filesystem-sim.c b/uisimulator/common/filesystem-sim.c
index 54e703ff40..f4f6321b7d 100644
--- a/uisimulator/common/filesystem-sim.c
+++ b/uisimulator/common/filesystem-sim.c
@@ -704,41 +704,6 @@ struct sim_dirent * sim_readdir(DIR *dirp)
     return entry;
 }
 
-/* read a directory (reentrant) */
-int sim_readdir_r(DIR *dirp, struct sim_dirent *entry, struct sim_dirent **result)
-{
-    if (!result)
-        FILE_ERROR_RETURN(EFAULT, -2);
-
-    *result = NULL;
-
-    if (!entry)
-        FILE_ERROR_RETURN(EFAULT, -3);
-
-   struct dirstr_desc *dirstr = get_dirstr(dirp);
-    if (!dirstr)
-        FILE_ERROR_RETURN(ERRNO, -1);
-
-    entry->info.osdirent = NULL;
-
-    if (readdir_volume(dirstr, entry))
-    {
-        *result = entry;
-        return 0;
-    }
-    OS_DIRENT_T *osdirent = os_readdir(dirstr->osdirp);
-    if (!osdirent)
-        FILE_ERROR_RETURN(ERRNO, -4);
-
-    size_t size = sizeof (entry->d_name);
-    if (strlcpy_from_os(entry->d_name, osdirent->d_name, size) >= size)
-        FILE_ERROR_RETURN(ENAMETOOLONG, -5);
-
-    entry->info.osdirent = osdirent;
-    *result = entry;
-    return 0;
-}
-
 int sim_mkdir(const char *path)
 {
     char ospath[SIM_TMPBUF_MAX_PATH];