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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-08-31 16:59:50 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-08-31 17:17:23 +0200
commit2ac43d981859bda063e7067371c1cf246c7f81b0 (patch)
treeca289d2b708a60d13e300cc36ae47839389d26cf /lib/sqfs/serialize_fstree.c
parent9b3d958fb7c37855a63ed75707281c61dc1d44c4 (diff)
Split libsquashfs.a into low seperate libraries
The idea is to make libsquashfs.a independend of libfstree.a, so it becomes a general purpose squashfs manipulation library. All the high level glue code for libfstree.a and utilites that are overly specific with to tools are moved to a seperate librarby. This commit makes the first step by moving the stuff with dependencies on libfstree to a seperate library. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/serialize_fstree.c')
-rw-r--r--lib/sqfs/serialize_fstree.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/lib/sqfs/serialize_fstree.c b/lib/sqfs/serialize_fstree.c
deleted file mode 100644
index 736744b..0000000
--- a/lib/sqfs/serialize_fstree.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * serialize_fstree.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-
-#include "meta_writer.h"
-#include "highlevel.h"
-#include "util.h"
-
-#include <unistd.h>
-#include <stdio.h>
-
-int sqfs_serialize_fstree(int outfd, sqfs_super_t *super, fstree_t *fs,
- compressor_t *cmp, id_table_t *idtbl)
-{
- meta_writer_t *im, *dm;
- uint32_t offset;
- uint64_t block;
- int ret = -1;
- size_t i;
-
- im = meta_writer_create(outfd, cmp, false);
- if (im == NULL)
- return -1;
-
- dm = meta_writer_create(outfd, cmp, true);
- if (dm == NULL)
- goto out_im;
-
- for (i = 2; i < fs->inode_tbl_size; ++i) {
- if (meta_writer_write_inode(fs, idtbl, im, dm,
- fs->inode_table[i])) {
- goto out;
- }
- }
-
- if (meta_writer_flush(im))
- goto out;
-
- if (meta_writer_flush(dm))
- goto out;
-
- super->root_inode_ref = fs->root->inode_ref;
-
- meta_writer_get_position(im, &block, &offset);
- super->inode_table_start = super->bytes_used;
- super->bytes_used += block;
-
- meta_writer_get_position(dm, &block, &offset);
- super->directory_table_start = super->bytes_used;
- super->bytes_used += block;
-
- if (meta_write_write_to_file(dm))
- goto out;
-
- ret = 0;
-out:
- meta_writer_destroy(dm);
-out_im:
- meta_writer_destroy(im);
- return ret;
-}