# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1550691908 -3600
# Node ID 853b66fabd2fe03e229ed16b38872e6597918551
# Parent  3a7088a0daa1da519234a766894740eeda3f147c
patch 8.1.0957: Mac: fsync fails on network share

commit https://github.com/vim/vim/commit/35856718881834a76225530d502c68fdec6584cf
Author: Bram Moolenaar <Bram@vim.org>
Date:   Wed Feb 20 20:37:01 2019 +0100

    patch 8.1.0957: Mac: fsync fails on network share

    Problem:    Mac: fsync fails on network share.
    Solution:   Check for ENOTSUP. (Yee Cheng Chin, closes https://github.com/vim/vim/issues/4016)

diff --git a/src/fileio.c b/src/fileio.c
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5135,7 +5135,7 @@ vim_fsync(int fd)
 
 # ifdef MACOS_X
     r = fcntl(fd, F_FULLFSYNC);
-    if (r != 0 && errno == ENOTTY)
+    if (r != 0 && (errno == ENOTTY || errno == ENOTSUP))
 # endif
 	r = fsync(fd);
     return r;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    957,
+/**/
     956,
 /**/
     955,