From 71f1c7aaaf207e5fcaba951f4f0fc9da96e919ec Mon Sep 17 00:00:00 2001
From: Daniel Black <daniel@linux.ibm.com>
Date: Tue, 15 Jan 2019 13:57:13 +1100
Subject: [PATCH] my_fclose - retry on close fail like my_close

my_close will retry closing for non-Windows platforms.

As fclose exhibits the same return behavior, make it behave
like my_close.
---
 mysys/my_fopen.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mysys/my_fopen.cc b/mysys/my_fopen.cc
index c6f42215d1a..35521c60979 100644
--- a/mysys/my_fopen.cc
+++ b/mysys/my_fopen.cc
@@ -191,7 +191,10 @@ int my_fclose(FILE *fd, myf MyFlags) {
   mysql_mutex_lock(&THR_LOCK_open);
   file = my_fileno(fd);
 #ifndef _WIN32
-  err = fclose(fd);
+  do
+  {
+    err = fclose(fd);
+  } while (err == -1 && errno == EINTR);
 #else
   err = my_win_fclose(fd);
 #endif