aboutsummaryrefslogtreecommitdiff
path: root/mkfs
diff options
context:
space:
mode:
Diffstat (limited to 'mkfs')
-rw-r--r--mkfs/mkfs.c35
1 files changed, 5 insertions, 30 deletions
diff --git a/mkfs/mkfs.c b/mkfs/mkfs.c
index 691c754..0ef65ca 100644
--- a/mkfs/mkfs.c
+++ b/mkfs/mkfs.c
@@ -42,15 +42,13 @@ static int set_working_dir(options_t *opt)
static int pack_files(sqfs_block_processor_t *data, fstree_t *fs,
options_t *opt)
{
- sqfs_inode_generic_t *inode;
- size_t max_blk_count;
+ sqfs_inode_generic_t **inode_ptr;
sqfs_u64 filesize;
sqfs_file_t *file;
tree_node_t *node;
const char *path;
char *node_path;
file_info_t *fi;
- size_t size;
int flags;
int ret;
@@ -86,38 +84,15 @@ static int pack_files(sqfs_block_processor_t *data, fstree_t *fs,
return -1;
}
- filesize = file->get_size(file);
-
- max_blk_count = filesize / opt->cfg.block_size;
- if (filesize % opt->cfg.block_size)
- ++max_blk_count;
-
- if (SZ_MUL_OV(sizeof(sqfs_u32), max_blk_count, &size) ||
- SZ_ADD_OV(sizeof(*inode), size, &size)) {
- fputs("creating file inode: too many blocks\n",
- stderr);
- sqfs_destroy(file);
- free(node_path);
- return -1;
- }
-
- inode = calloc(1, size);
- if (inode == NULL) {
- perror("creating file inode");
- sqfs_destroy(file);
- free(node_path);
- return -1;
- }
-
- inode->base.type = SQFS_INODE_FILE;
- fi->user_ptr = inode;
-
flags = 0;
+ filesize = file->get_size(file);
if (opt->no_tail_packing && filesize > opt->cfg.block_size)
flags |= SQFS_BLK_DONT_FRAGMENT;
- ret = write_data_from_file(path, data, inode, file, flags);
+ inode_ptr = (sqfs_inode_generic_t **)&fi->user_ptr;
+
+ ret = write_data_from_file(path, data, inode_ptr, file, flags);
sqfs_destroy(file);
free(node_path);