X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Futil.h;fp=src%2Fshared%2Futil.h;h=b4e0b778ae335c8b0a66ad983cd0adbf85a86589;hb=f0b159f2e7b4ac8a75997834d240459f5436d36e;hp=bfa3e4429c298af829c857e6d8fb5c7a6f30803b;hpb=15658a4bc930a9b4b9511256431c2e2383dad0f5;p=elogind.git

diff --git a/src/shared/util.h b/src/shared/util.h
index bfa3e4429..b4e0b778a 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -405,6 +405,7 @@ bool machine_name_is_valid(const char *s) _pure_;
 
 char* strshorten(char *s, size_t l);
 
+int symlink_idempotent(const char *from, const char *to);
 
 int symlink_atomic(const char *from, const char *to);
 int mknod_atomic(const char *path, mode_t mode, dev_t dev);