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author | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
commit | 4aca87515a5083ae0e31ce3177189fd43b6d05ac (patch) | |
tree | 7b1d9a31393ca090757dc6f0d3859b4fcd93f271 /release/src/router/busybox/e2fsprogs/old_e2fsprogs/ext2fs/dblist_dir.c | |
parent | 008d0be72b2f160382c6e880765e96b64a050c65 (diff) | |
download | tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.gz tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.bz2 |
patch to Vanilla Tomato 1.28
Diffstat (limited to 'release/src/router/busybox/e2fsprogs/old_e2fsprogs/ext2fs/dblist_dir.c')
-rw-r--r-- | release/src/router/busybox/e2fsprogs/old_e2fsprogs/ext2fs/dblist_dir.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/release/src/router/busybox/e2fsprogs/old_e2fsprogs/ext2fs/dblist_dir.c b/release/src/router/busybox/e2fsprogs/old_e2fsprogs/ext2fs/dblist_dir.c new file mode 100644 index 00000000..b2392046 --- /dev/null +++ b/release/src/router/busybox/e2fsprogs/old_e2fsprogs/ext2fs/dblist_dir.c @@ -0,0 +1,76 @@ +/* vi: set sw=4 ts=4: */ +/* + * dblist_dir.c --- iterate by directory entry + * + * Copyright 1997 by Theodore Ts'o + * + * %Begin-Header% + * This file may be redistributed under the terms of the GNU Public + * License. + * %End-Header% + * + */ + +#include <stdio.h> +#if HAVE_UNISTD_H +#include <unistd.h> +#endif +#include <string.h> +#include <time.h> + +#include "ext2_fs.h" +#include "ext2fsP.h" + +static int db_dir_proc(ext2_filsys fs, struct ext2_db_entry *db_info, + void *priv_data); + +errcode_t ext2fs_dblist_dir_iterate(ext2_dblist dblist, + int flags, + char *block_buf, + int (*func)(ext2_ino_t dir, + int entry, + struct ext2_dir_entry *dirent, + int offset, + int blocksize, + char *buf, + void *priv_data), + void *priv_data) +{ + errcode_t retval; + struct dir_context ctx; + + EXT2_CHECK_MAGIC(dblist, EXT2_ET_MAGIC_DBLIST); + + ctx.dir = 0; + ctx.flags = flags; + if (block_buf) + ctx.buf = block_buf; + else { + retval = ext2fs_get_mem(dblist->fs->blocksize, &ctx.buf); + if (retval) + return retval; + } + ctx.func = func; + ctx.priv_data = priv_data; + ctx.errcode = 0; + + retval = ext2fs_dblist_iterate(dblist, db_dir_proc, &ctx); + + if (!block_buf) + ext2fs_free_mem(&ctx.buf); + if (retval) + return retval; + return ctx.errcode; +} + +static int db_dir_proc(ext2_filsys fs, struct ext2_db_entry *db_info, + void *priv_data) +{ + struct dir_context *ctx; + + ctx = (struct dir_context *) priv_data; + ctx->dir = db_info->ino; + + return ext2fs_process_dir_block(fs, &db_info->blk, + db_info->blockcnt, 0, 0, priv_data); +} |