X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fmmap-cache.h;h=a85c2b6063b4f0887501389eb026d1eaef30dfbe;hb=c4f1aff2306e4fb10efeda75f7015e5d043d4e8d;hp=543a2bf2d05757965af7b4a1fb4813f68ede067e;hpb=634ed0ee3466e5e5f78d3acbe9782650ff456288;p=elogind.git

diff --git a/src/journal/mmap-cache.h b/src/journal/mmap-cache.h
index 543a2bf2d..a85c2b606 100644
--- a/src/journal/mmap-cache.h
+++ b/src/journal/mmap-cache.h
@@ -25,6 +25,9 @@
 #include <stdbool.h>
 #include <sys/stat.h>
 
+/* One context per object type, plus one of the header, plus one "additional" one */
+#define MMAP_CACHE_MAX_CONTEXTS 9
+
 typedef struct MMapCache MMapCache;
 
 MMapCache* mmap_cache_new(void);
@@ -45,3 +48,5 @@ void mmap_cache_close_fd(MMapCache *m, int fd);
 
 unsigned mmap_cache_get_hit(MMapCache *m);
 unsigned mmap_cache_get_missed(MMapCache *m);
+
+bool mmap_cache_got_sigbus(MMapCache *m, int fd);