+/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
#define MMAP_CACHE_MAX_CONTEXTS 9
typedef struct MMapCache MMapCache;
+typedef struct MMapFileDescriptor MMapFileDescriptor;
MMapCache* mmap_cache_new(void);
MMapCache* mmap_cache_ref(MMapCache *m);
int mmap_cache_get(
MMapCache *m,
- int fd,
+ MMapFileDescriptor *f,
int prot,
unsigned context,
bool keep_always,
uint64_t offset,
size_t size,
struct stat *st,
- void **ret);
-void mmap_cache_close_fd(MMapCache *m, int fd);
+ void **ret,
+ size_t *ret_size);
+MMapFileDescriptor * mmap_cache_add_fd(MMapCache *m, int fd);
+void mmap_cache_free_fd(MMapCache *m, MMapFileDescriptor *f);
unsigned mmap_cache_get_hit(MMapCache *m);
unsigned mmap_cache_get_missed(MMapCache *m);
-bool mmap_cache_got_sigbus(MMapCache *m, int fd);
+bool mmap_cache_got_sigbus(MMapCache *m, MMapFileDescriptor *f);