lstat_cache(): introduce clear_lstat_cache() function

If you want to completely clear the contents of the lstat_cache(), then
call this new function.

Signed-off-by: Kjetil Barvik <barvik@broadpark.no>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/symlinks.c b/symlinks.c
index 31ddbc9..f262b7c 100644
--- a/symlinks.c
+++ b/symlinks.c
@@ -195,6 +195,14 @@ void invalidate_lstat_cache(int len, const char *name)
 	}
 }
 
+/*
+ * Completely clear the contents of the cache
+ */
+void clear_lstat_cache(void)
+{
+	reset_lstat_cache(0, 0);
+}
+
 #define USE_ONLY_LSTAT  0
 
 /*