X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fjournal%2Fmmap-cache.h;h=647555a73e5e50767e3d543b38d4dd08b9bc9c6a;hp=98a1a731f886009e7dd407370d5470dfe6e91c50;hb=cf677ac1b7ae1e46c593d055df27f36528be548a;hpb=fcde238921b857679363a95488a5a5af1dc1f243

diff --git a/src/journal/mmap-cache.h b/src/journal/mmap-cache.h
index 98a1a731f..647555a73 100644
--- a/src/journal/mmap-cache.h
+++ b/src/journal/mmap-cache.h
@@ -22,6 +22,8 @@
 ***/
 
 #include <inttypes.h>
+#include <stdbool.h>
+#include <sys/stat.h>
 
 typedef struct MMapCache MMapCache;
 
@@ -29,6 +31,25 @@ MMapCache* mmap_cache_new(void);
 MMapCache* mmap_cache_ref(MMapCache *m);
 MMapCache* mmap_cache_unref(MMapCache *m);
 
-int mmap_cache_get(MMapCache *m, int fd, int prot, unsigned context, bool keep_always, uint64_t offset, uint64_t size, struct stat *st, void **ret);
+int mmap_cache_get(
+        MMapCache *m,
+        int fd,
+        int prot,
+        unsigned context,
+        bool keep_always,
+        uint64_t offset,
+        size_t size,
+        struct stat *st,
+        void **ret);
+int mmap_cache_release(
+        MMapCache *m,
+        int fd,
+        int prot,
+        unsigned context,
+        uint64_t offset,
+        size_t size);
 void mmap_cache_close_fd(MMapCache *m, int fd);
 void mmap_cache_close_context(MMapCache *m, unsigned context);
+
+unsigned mmap_cache_get_hit(MMapCache *m);
+unsigned mmap_cache_get_missed(MMapCache *m);