diff options
Diffstat (limited to 'lib/io/src/xattr.c')
-rw-r--r-- | lib/io/src/xattr.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/lib/io/src/xattr.c b/lib/io/src/xattr.c deleted file mode 100644 index 85b7e53..0000000 --- a/lib/io/src/xattr.c +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * xattr.c - * - * Copyright (C) 2023 David Oberhollenzer <goliath@infraroot.at> - */ -#include "io/xattr.h" - -#include <stdlib.h> -#include <string.h> - -dir_entry_xattr_t *dir_entry_xattr_create(const char *key, const sqfs_u8 *value, - size_t value_len) -{ - size_t key_len = strlen(key); - dir_entry_xattr_t *out = calloc(1, sizeof(*out) + key_len + 1 + - value_len + 1); - - if (out != NULL) { - out->key = out->data; - out->value = (sqfs_u8 *)(out->data + key_len + 1); - - memcpy(out->key, key, key_len); - memcpy(out->value, value, value_len); - out->value_len = value_len; - } - - return out; -} - -dir_entry_xattr_t *dir_entry_xattr_list_copy(const dir_entry_xattr_t *list) -{ - dir_entry_xattr_t *new, *copy = NULL, *copy_last = NULL; - const dir_entry_xattr_t *it; - - for (it = list; it != NULL; it = it->next) { - new = dir_entry_xattr_create(it->key, it->value, - it->value_len); - if (new == NULL) { - dir_entry_xattr_list_free(copy); - return NULL; - } - - if (copy_last == NULL) { - copy = new; - copy_last = new; - } else { - copy_last->next = new; - copy_last = new; - } - } - - return copy; -} - -void dir_entry_xattr_list_free(dir_entry_xattr_t *list) -{ - dir_entry_xattr_t *old; - - while (list != NULL) { - old = list; - list = list->next; - free(old); - } -} |