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journal: fix access to munmapped memory in sd_journal_enumerate_unique
[elogind.git]
/
src
/
journal
/
mmap-cache.h
diff --git
a/src/journal/mmap-cache.h
b/src/journal/mmap-cache.h
index 912336d7c233c19f72e3b5a8fe569c0d0833a1e7..647555a73e5e50767e3d543b38d4dd08b9bc9c6a 100644
(file)
--- a/
src/journal/mmap-cache.h
+++ b/
src/journal/mmap-cache.h
@@
-31,7
+31,23
@@
MMapCache* mmap_cache_new(void);
MMapCache* mmap_cache_ref(MMapCache *m);
MMapCache* mmap_cache_unref(MMapCache *m);
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, size_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);
void mmap_cache_close_fd(MMapCache *m, int fd);
void mmap_cache_close_context(MMapCache *m, unsigned context);