diff options
| -rw-r--r-- | fs/cbfs/cbfs.c | 11 | ||||
| -rw-r--r-- | include/cbfs.h | 19 |
2 files changed, 28 insertions, 2 deletions
diff --git a/fs/cbfs/cbfs.c b/fs/cbfs/cbfs.c index 13a74e6ed43..aed4026d653 100644 --- a/fs/cbfs/cbfs.c +++ b/fs/cbfs/cbfs.c @@ -325,6 +325,17 @@ const struct cbfs_header *file_cbfs_get_header(void) } } +const struct cbfs_cachenode *cbfs_get_first(const struct cbfs_priv *priv) +{ + return priv->file_cache; +} + +void cbfs_get_next(const struct cbfs_cachenode **filep) +{ + if (*filep) + *filep = (*filep)->next; +} + const struct cbfs_cachenode *file_cbfs_get_first(void) { struct cbfs_priv *priv = &cbfs_s; diff --git a/include/cbfs.h b/include/cbfs.h index 05770e2c7ec..055edbaac2e 100644 --- a/include/cbfs.h +++ b/include/cbfs.h @@ -9,6 +9,8 @@ #include <compiler.h> #include <linux/compiler.h> +struct cbfs_priv; + enum cbfs_result { CBFS_SUCCESS = 0, CBFS_NOT_INITIALIZED, @@ -150,6 +152,21 @@ int file_cbfs_init(ulong end_of_rom); const struct cbfs_header *file_cbfs_get_header(void); /** + * cbfs_get_first() - Get the first file in a CBFS + * + * @return pointer to first file, or NULL if it is empty + */ +const struct cbfs_cachenode *cbfs_get_first(const struct cbfs_priv *priv); + +/** + * cbfs_get_next() - Get the next file in a CBFS + * + * @filep: Pointer to current file; updated to point to the next file, if any, + * else NULL + */ +void cbfs_get_next(const struct cbfs_cachenode **filep); + +/** * file_cbfs_get_first() - Get a handle for the first file in CBFS. * * @return A handle for the first file in CBFS, NULL on error. @@ -172,8 +189,6 @@ void file_cbfs_get_next(const struct cbfs_cachenode **file); */ const struct cbfs_cachenode *file_cbfs_find(const char *name); -struct cbfs_priv; - /** * cbfs_find_file() - Find a file in a given CBFS * |