forked from 0ad/0ad
janwas
21f8f8555e
lib: add u32_hi/lo archive: move archive builder logic here from vf_optimizer file_cache: add flush() call - used when simulating cache vfs_optimizer: WIP, not yet functional: file gatherer, 50% of TSP tour generator This was SVN commit r3486.
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
|
|
struct BlockId
|
|
{
|
|
const char* atom_fn;
|
|
u32 block_num;
|
|
};
|
|
|
|
extern bool block_eq(BlockId b1, BlockId b2);
|
|
|
|
// create an id for use with the cache that uniquely identifies
|
|
// the block from the file <atom_fn> starting at <ofs>.
|
|
extern BlockId block_cache_make_id(const char* atom_fn, const off_t ofs);
|
|
|
|
extern void* block_cache_alloc(BlockId id);
|
|
|
|
extern void block_cache_mark_completed(BlockId id);
|
|
|
|
extern void* block_cache_find(BlockId id);
|
|
extern void block_cache_release(BlockId id);
|
|
|
|
|
|
|
|
|
|
extern LibError file_buf_get(FileIOBuf* pbuf, size_t size,
|
|
const char* atom_fn, uint flags, FileIOCB cb);
|
|
|
|
extern LibError file_buf_set_real_fn(FileIOBuf buf, const char* atom_fn);
|
|
|
|
extern FileIOBuf file_cache_find(const char* atom_fn, size_t* size);
|
|
extern FileIOBuf file_cache_retrieve(const char* atom_fn, size_t* size);
|
|
extern LibError file_cache_add(FileIOBuf buf, size_t size, const char* atom_fn);
|
|
|
|
extern LibError file_cache_invalidate(const char* fn);
|
|
extern void file_cache_flush();
|
|
|
|
|
|
extern void file_cache_init();
|
|
extern void file_cache_shutdown();
|