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networkd: support socket activation
[elogind.git]
/
src
/
journal
/
mmap-cache.h
diff --git
a/src/journal/mmap-cache.h
b/src/journal/mmap-cache.h
index 647555a73e5e50767e3d543b38d4dd08b9bc9c6a..a85c2b6063b4f0887501389eb026d1eaef30dfbe 100644
(file)
--- a/
src/journal/mmap-cache.h
+++ b/
src/journal/mmap-cache.h
@@
-25,6
+25,9
@@
#include <stdbool.h>
#include <sys/stat.h>
#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);
typedef struct MMapCache MMapCache;
MMapCache* mmap_cache_new(void);
@@
-41,15
+44,9
@@
int mmap_cache_get(
size_t size,
struct stat *st,
void **ret);
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_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);
unsigned mmap_cache_get_hit(MMapCache *m);
unsigned mmap_cache_get_missed(MMapCache *m);
+
+bool mmap_cache_got_sigbus(MMapCache *m, int fd);