| 330,5 → 330,45 |
|---|
| ops->node_put(tmp); |
| } |
| |
| #define RD_BASE 1024 // FIXME |
| #define RD_READ_BLOCK (RD_BASE + 1) |
| |
| bool libfs_blockread(int phone, void *buffer, size_t *bufpos, size_t *buflen, |
| size_t *pos, void *dst, size_t size, size_t block_size) |
| { |
| size_t offset = 0; |
| size_t left = size; |
| |
| while (left > 0) { |
| size_t rd; |
| |
| if (*bufpos + left < *buflen) |
| rd = left; |
| else |
| rd = *buflen - *bufpos; |
| |
| if (rd > 0) { |
| memcpy(dst + offset, buffer + *bufpos, rd); |
| offset += rd; |
| *bufpos += rd; |
| *pos += rd; |
| left -= rd; |
| } |
| |
| if (*bufpos == *buflen) { |
| ipcarg_t retval; |
| int rc = async_req_2_1(phone, RD_READ_BLOCK, |
| *pos / block_size, block_size, &retval); |
| if ((rc != EOK) || (retval != EOK)) |
| return false; |
| |
| *bufpos = 0; |
| *buflen = block_size; |
| } |
| } |
| |
| return true; |
| } |
| |
| /** @} |
| */ |