From ce193f809b32368796a3aacf2ac8ba277f4c102a Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 19 Jul 2015 23:12:51 +0200 Subject: Remove old_e2fsprogs/* Signed-off-by: Denys Vlasenko --- e2fsprogs/old_e2fsprogs/ext2fs/ext_attr.c | 101 ------------------------------ 1 file changed, 101 deletions(-) delete mode 100644 e2fsprogs/old_e2fsprogs/ext2fs/ext_attr.c (limited to 'e2fsprogs/old_e2fsprogs/ext2fs/ext_attr.c') diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/ext_attr.c b/e2fsprogs/old_e2fsprogs/ext2fs/ext_attr.c deleted file mode 100644 index a2ba12d45..000000000 --- a/e2fsprogs/old_e2fsprogs/ext2fs/ext_attr.c +++ /dev/null @@ -1,101 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * ext_attr.c --- extended attribute blocks - * - * Copyright (C) 2001 Andreas Gruenbacher, - * - * Copyright (C) 2002 Theodore Ts'o. - * - * %Begin-Header% - * This file may be redistributed under the terms of the GNU Public - * License. - * %End-Header% - */ - -#include -#include -#include -#include - -#include "ext2_fs.h" -#include "ext2_ext_attr.h" -#include "ext2fs.h" - -errcode_t ext2fs_read_ext_attr(ext2_filsys fs, blk_t block, void *buf) -{ - errcode_t retval; - - retval = io_channel_read_blk(fs->io, block, 1, buf); - if (retval) - return retval; -#if BB_BIG_ENDIAN - if ((fs->flags & (EXT2_FLAG_SWAP_BYTES| - EXT2_FLAG_SWAP_BYTES_READ)) != 0) - ext2fs_swap_ext_attr(buf, buf, fs->blocksize, 1); -#endif - return 0; -} - -errcode_t ext2fs_write_ext_attr(ext2_filsys fs, blk_t block, void *inbuf) -{ - errcode_t retval; - char *write_buf; - char *buf = NULL; - - if (BB_BIG_ENDIAN && ((fs->flags & EXT2_FLAG_SWAP_BYTES) || - (fs->flags & EXT2_FLAG_SWAP_BYTES_WRITE))) { - retval = ext2fs_get_mem(fs->blocksize, &buf); - if (retval) - return retval; - write_buf = buf; - ext2fs_swap_ext_attr(buf, inbuf, fs->blocksize, 1); - } else - write_buf = (char *) inbuf; - retval = io_channel_write_blk(fs->io, block, 1, write_buf); - if (buf) - ext2fs_free_mem(&buf); - if (!retval) - ext2fs_mark_changed(fs); - return retval; -} - -/* - * This function adjusts the reference count of the EA block. - */ -errcode_t ext2fs_adjust_ea_refcount(ext2_filsys fs, blk_t blk, - char *block_buf, int adjust, - __u32 *newcount) -{ - errcode_t retval; - struct ext2_ext_attr_header *header; - char *buf = NULL; - - if ((blk >= fs->super->s_blocks_count) || - (blk < fs->super->s_first_data_block)) - return EXT2_ET_BAD_EA_BLOCK_NUM; - - if (!block_buf) { - retval = ext2fs_get_mem(fs->blocksize, &buf); - if (retval) - return retval; - block_buf = buf; - } - - retval = ext2fs_read_ext_attr(fs, blk, block_buf); - if (retval) - goto errout; - - header = (struct ext2_ext_attr_header *) block_buf; - header->h_refcount += adjust; - if (newcount) - *newcount = header->h_refcount; - - retval = ext2fs_write_ext_attr(fs, blk, block_buf); - if (retval) - goto errout; - -errout: - if (buf) - ext2fs_free_mem(&buf); - return retval; -} -- cgit v1.2.3