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-rw-r--r--src/shared/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h
index a131a3c0f1..4b7e12e628 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -1069,3 +1069,5 @@ int fd_setcrtime(int fd, usec_t usec);
int fd_getcrtime(int fd, usec_t *usec);
int path_getcrtime(const char *p, usec_t *usec);
int fd_getcrtime_at(int dirfd, const char *name, usec_t *usec, int flags);
+
+int same_fd(int a, int b);