Lines Matching refs:byte_len
17 lbaint_t sector, int byte_offset, int byte_len, char *buf) in fs_devread() argument
29 if ((sector + ((byte_offset + byte_len - 1) >> log2blksz)) in fs_devread()
39 log_debug(" <" LBAFU ", %d, %d>\n", sector, byte_offset, byte_len); in fs_devread()
50 byte_len); in fs_devread()
53 byte_len -= readlen; in fs_devread()
57 if (byte_len == 0) in fs_devread()
61 block_len = byte_len & ~(blk->blksz - 1); in fs_devread()
69 memcpy(buf, p, byte_len); in fs_devread()
79 block_len = byte_len & ~(blk->blksz - 1); in fs_devread()
81 byte_len -= block_len; in fs_devread()
84 if (byte_len != 0) { in fs_devread()
91 memcpy(buf, sec_buf, byte_len); in fs_devread()
97 lbaint_t sector, int byte_offset, int byte_len, const char *buf) in fs_devwrite() argument
109 if ((sector + ((byte_offset + byte_len - 1) >> log2blksz)) in fs_devwrite()
119 log_debug(" <" LBAFU ", %d, %d>\n", sector, byte_offset, byte_len); in fs_devwrite()
131 byte_len); in fs_devwrite()
140 byte_len -= readlen; in fs_devwrite()
144 if (byte_len == 0) in fs_devwrite()
148 block_len = byte_len & ~(blk->blksz - 1); in fs_devwrite()
157 memcpy(sec_buf, buf, byte_len); in fs_devwrite()
174 block_len = byte_len & ~(blk->blksz - 1); in fs_devwrite()
176 byte_len -= block_len; in fs_devwrite()
179 if (byte_len != 0) { in fs_devwrite()
187 memcpy(sec_buf, buf, byte_len); in fs_devwrite()