1 files changed, 16 insertions, 0 deletions
diff --git a/contrib/pg_upgrade/file.c b/contrib/pg_upgrade/file.c
index fcf1c440a70..0276636e03f 100644
--- a/contrib/pg_upgrade/file.c
+++ b/contrib/pg_upgrade/file.c
@@ -316,3 +316,19 @@ win32_pghardlink(const char *src, const char *dst)
 }
 
 #endif
+
+
+/* fopen() file with no group/other permissions */
+FILE *
+fopen_priv(const char *path, const char *mode)
+{
+	mode_t old_umask = umask(S_IRWXG | S_IRWXO);
+	FILE	*fp;
+
+	fp = fopen(path, mode);
+	umask(old_umask);
+
+	return fp;
+}
+	
+