commit 60d74a9a97e6a0c209d4741116dbe965bb15a44b
author Rob Clark <robdclark@gmail.com> Sat Sep 09 13:15:58 2017 -0400
committer Tom Rini <trini@konsulko.com> Fri Sep 15 09:03:13 2017 -0400
tree d4e236f4727d390695f844a063619c5c418584dd
parent e90320e7e029e4227dbca2e0633b0c539019f9b5

fat/fs: move ls to generic implementation

Add a generic implementation of 'ls' using opendir/readdir/closedir, and
replace fat's custom implementation.  Other filesystems should move to
the generic implementation after they add opendir/readdir/closedir
support.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

include/fat.h

diff --git a/include/fat.h b/include/fat.h
index b255ce5..83cd900 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -11,6 +11,7 @@
 #define _FAT_H_
 
 #include <asm/byteorder.h>
+#include <fs.h>
 
 #define CONFIG_SUPPORT_VFAT
 /* Maximum Long File Name length supported here is 128 UTF-16 code units */
@@ -179,7 +180,6 @@
 }
 
 int file_fat_detectfs(void);
-int file_fat_ls(const char *dir);
 int fat_exists(const char *filename);
 int fat_size(const char *filename, loff_t *size);
 int file_fat_read_at(const char *filename, loff_t pos, void *buffer,
@@ -192,5 +192,8 @@
 		   loff_t *actwrite);
 int fat_read_file(const char *filename, void *buf, loff_t offset, loff_t len,
 		  loff_t *actread);
+int fat_opendir(const char *filename, struct fs_dir_stream **dirsp);
+int fat_readdir(struct fs_dir_stream *dirs, struct fs_dirent **dentp);
+void fat_closedir(struct fs_dir_stream *dirs);
 void fat_close(void);
 #endif /* _FAT_H_ */