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-rw-r--r--lib/sqfs/src/dir_reader.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/lib/sqfs/src/dir_reader.c b/lib/sqfs/src/dir_reader.c
index ce93795..c904f35 100644
--- a/lib/sqfs/src/dir_reader.c
+++ b/lib/sqfs/src/dir_reader.c
@@ -40,17 +40,6 @@ struct sqfs_dir_reader_t {
sqfs_dir_reader_state_t state;
};
-static int inode_copy(const sqfs_inode_generic_t *inode,
- sqfs_inode_generic_t **out)
-{
- *out = alloc_flex(sizeof(*inode), 1, inode->payload_bytes_used);
- if (*out == NULL)
- return SQFS_ERROR_ALLOC;
-
- memcpy(*out, inode, sizeof(*inode) + inode->payload_bytes_used);
- return 0;
-}
-
static int dcache_key_compare(const void *ctx, const void *l, const void *r)
{
sqfs_u32 lhs = *((const sqfs_u32 *)l), rhs = *((const sqfs_u32 *)r);
@@ -285,16 +274,6 @@ int sqfs_dir_reader_read(sqfs_dir_reader_t *rd, sqfs_dir_node_t **out)
out, NULL, &rd->state.ent_ref);
}
-int sqfs_dir_reader_rewind(sqfs_dir_reader_t *rd)
-{
- if (rd->state.state == DIR_STATE_NONE)
- return SQFS_ERROR_SEQUENCE;
-
- sqfs_readdir_state_reset(&rd->state.cursor);
- rd->state.state = rd->state.start_state;
- return 0;
-}
-
int sqfs_dir_reader_get_inode(sqfs_dir_reader_t *rd,
sqfs_inode_generic_t **inode)
{
@@ -323,72 +302,3 @@ int sqfs_dir_reader_get_root_inode(sqfs_dir_reader_t *rd,
return dcache_add(rd, *inode, rd->super.root_inode_ref);
}
-
-static int find_entry(sqfs_dir_reader_t *rd, const char *name)
-{
- sqfs_dir_node_t *ent;
- int ret;
-
- do {
- ret = sqfs_dir_reader_read(rd, &ent);
- if (ret < 0)
- return ret;
- if (ret > 0)
- return SQFS_ERROR_NO_ENTRY;
-
- ret = strcmp((const char *)ent->name, name);
- free(ent);
- } while (ret < 0);
-
- return ret == 0 ? 0 : SQFS_ERROR_NO_ENTRY;
-}
-
-int sqfs_dir_reader_find_by_path(sqfs_dir_reader_t *rd,
- const sqfs_inode_generic_t *start,
- const char *path, sqfs_inode_generic_t **out)
-{
- sqfs_inode_generic_t *inode;
- const char *ptr;
- int ret = 0;
- char *name;
-
- if (start == NULL) {
- ret = sqfs_dir_reader_get_root_inode(rd, &inode);
- } else {
- ret = inode_copy(start, &inode);
- }
-
- if (ret)
- return ret;
-
- for (; *path != '\0'; path = ptr) {
- if (*path == '/') {
- for (ptr = path; *ptr == '/'; ++ptr)
- ;
- continue;
- }
-
- ret = sqfs_dir_reader_open_dir(rd, inode, 0);
- free(inode);
- if (ret)
- return ret;
-
- ptr = strchrnul(path, '/');
-
- name = strndup(path, ptr - path);
- if (name == NULL)
- return SQFS_ERROR_ALLOC;
-
- ret = find_entry(rd, name);
- free(name);
- if (ret)
- return ret;
-
- ret = sqfs_dir_reader_get_inode(rd, &inode);
- if (ret)
- return ret;
- }
-
- *out = inode;
- return 0;
-}