1 files changed, 1 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index eab1a172fe..092a997b07 100644
--- a/cache.h
+++ b/cache.h
@@ -761,6 +761,7 @@ extern ssize_t write_in_full(int fd, const void *buf, size_t count);
 extern void write_or_die(int fd, const void *buf, size_t count);
 extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg);
 extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
+extern void fsync_or_die(int fd, const char *);
 
 /* pager.c */
 extern void setup_pager(void);