| 40,6 → 40,7 |
|---|
| #include "fat_fat.h" |
| #include "../../vfs/vfs.h" |
| #include <libfs.h> |
| #include <libblock.h> |
| #include <ipc/ipc.h> |
| #include <ipc/services.h> |
| #include <ipc/devmap.h> |
| 60,48 → 61,6 |
|---|
| /** List of cached free FAT nodes. */ |
| static LIST_INITIALIZE(ffn_head); |
| |
| static int dev_phone = -1; /* FIXME */ |
| static void *dev_buffer = NULL; /* FIXME */ |
| |
| block_t *block_get(dev_handle_t dev_handle, off_t offset, size_t bs) |
| { |
| /* FIXME */ |
| block_t *b; |
| off_t bufpos = 0; |
| size_t buflen = 0; |
| off_t pos = offset * bs; |
| |
| assert(dev_phone != -1); |
| assert(dev_buffer); |
| |
| b = malloc(sizeof(block_t)); |
| if (!b) |
| return NULL; |
| |
| b->data = malloc(bs); |
| if (!b->data) { |
| free(b); |
| return NULL; |
| } |
| b->size = bs; |
| |
| if (!libfs_blockread(dev_phone, dev_buffer, &bufpos, &buflen, &pos, |
| b->data, bs, bs)) { |
| free(b->data); |
| free(b); |
| return NULL; |
| } |
| |
| return b; |
| } |
| |
| void block_put(block_t *block) |
| { |
| /* FIXME */ |
| free(block->data); |
| free(block); |
| } |
| |
| static void fat_node_initialize(fat_node_t *node) |
| { |
| futex_initialize(&node->lock, 1); |