Lines Matching refs:block_buf
29 char *block_buf, int bmap_flags,
35 blk_t ind, char *block_buf,
48 retval = io_channel_read_blk(fs->io, ind, 1, block_buf);
59 ((blk_t *) block_buf)[nr] = b;
60 return io_channel_write_blk(fs->io, ind, 1, block_buf);
63 b = ((blk_t *) block_buf)[nr];
72 b = nr ? ((blk_t *) block_buf)[nr-1] : 0;
74 block_buf + fs->blocksize, &b);
81 ((blk_t *) block_buf)[nr] = ext2fs_swab32(b);
84 ((blk_t *) block_buf)[nr] = b;
86 retval = io_channel_write_blk(fs->io, ind, 1, block_buf);
98 blk_t dind, char *block_buf,
108 retval = block_ind_bmap(fs, flags & ~BMAP_SET, dind, block_buf,
112 retval = block_ind_bmap(fs, flags, b, block_buf, blocks_alloc,
118 blk_t tind, char *block_buf,
128 retval = block_dind_bmap(fs, flags & ~BMAP_SET, tind, block_buf,
132 retval = block_ind_bmap(fs, flags, b, block_buf, blocks_alloc,
138 char *block_buf, int bmap_flags, blk_t block,
160 if (!block_buf) {
164 block_buf = buf;
184 retval = ext2fs_alloc_block(fs, b, block_buf, &b);
206 retval = ext2fs_alloc_block(fs, b, block_buf, &b);
212 retval = block_ind_bmap(fs, bmap_flags, b, block_buf,
229 retval = ext2fs_alloc_block(fs, b, block_buf, &b);
235 retval = block_dind_bmap(fs, bmap_flags, b, block_buf,
251 retval = ext2fs_alloc_block(fs, b, block_buf, &b);
257 retval = block_tind_bmap(fs, bmap_flags, b, block_buf,
