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-rw-r--r--src/include/storage/fd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/storage/fd.h b/src/include/storage/fd.h
index ac37502928a..05680499e4e 100644
--- a/src/include/storage/fd.h
+++ b/src/include/storage/fd.h
@@ -119,6 +119,7 @@ extern int pg_fdatasync(int fd);
extern void pg_flush_data(int fd, off_t offset, off_t amount);
extern void fsync_fname(const char *fname, bool isdir);
extern int durable_rename(const char *oldfile, const char *newfile, int loglevel);
+extern int durable_unlink(const char *fname, int loglevel);
extern int durable_link_or_rename(const char *oldfile, const char *newfile, int loglevel);
extern void SyncDataDirectory(void);