diff options
Diffstat (limited to 'lib/sqfs/src')
-rw-r--r-- | lib/sqfs/src/dir_entry.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/sqfs/src/dir_entry.c b/lib/sqfs/src/dir_entry.c new file mode 100644 index 0000000..8290ac8 --- /dev/null +++ b/lib/sqfs/src/dir_entry.c @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: LGPL-3.0-or-later */ +/* + * dir_entry.c + * + * Copyright (C) 2023 David Oberhollenzer <goliath@infraroot.at> + */ +#define SQFS_BUILDING_DLL +#include "config.h" + +#include "sqfs/dir_entry.h" +#include "compat.h" + +#include <stdlib.h> +#include <string.h> + +sqfs_dir_entry_t *sqfs_dir_entry_create(const char *name, sqfs_u16 mode, + sqfs_u16 flags) +{ + sqfs_dir_entry_t *out; + size_t len, name_len; + + if (flags & ~SQFS_DIR_ENTRY_FLAG_ALL) + return NULL; + + name_len = strlen(name); + if (SZ_ADD_OV(name_len, 1, &name_len)) + return NULL; + if (SZ_ADD_OV(sizeof(*out), name_len, &len)) + return NULL; + + out = calloc(1, len); + if (out == NULL) + return NULL; + + out->mode = mode; + out->flags = flags; + memcpy(out->name, name, name_len); + return out; +} |