From 775b076861a1d2c260c32befef12770833baeffd Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期二, 29 十月 2019 11:17:47 +0800
Subject: [PATCH] fixed
---
create.go | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/create.go b/create.go
index 640429b..bcbe124 100644
--- a/create.go
+++ b/create.go
@@ -18,7 +18,15 @@
return nil, ErrNotMultipleOf64
}
- file, err := Open(name, unix.O_CREAT|unix.O_EXCL|unix.O_TRUNC|unix.O_RDWR, perm)
+ flag := unix.O_CREAT | unix.O_EXCL | unix.O_TRUNC | unix.O_RDWR
+ _, err := os.Stat(devShm + name)
+ if err != nil {
+ if !os.IsNotExist(err) {
+ flag = unix.O_TRUNC | unix.O_RDWR
+ }
+ }
+
+ file, err := Open(name, flag, perm)
if err != nil {
return nil, err
}
--
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