core: add new logic for services to store file descriptors in PID 1

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index a131a3c0f127190489a306951fff084c1cb6a003..4b7e12e62838164c93897eb8c28d6842c0b490a1 100644 (file)
--- 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);