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-rw-r--r--src/os/exec/exec_unix.go24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/os/exec/exec_unix.go b/src/os/exec/exec_unix.go
new file mode 100644
index 0000000..3ed672a
--- /dev/null
+++ b/src/os/exec/exec_unix.go
@@ -0,0 +1,24 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !plan9 && !windows
+
+package exec
+
+import (
+ "io/fs"
+ "syscall"
+)
+
+// skipStdinCopyError optionally specifies a function which reports
+// whether the provided stdin copy error should be ignored.
+func skipStdinCopyError(err error) bool {
+ // Ignore EPIPE errors copying to stdin if the program
+ // completed successfully otherwise.
+ // See Issue 9173.
+ pe, ok := err.(*fs.PathError)
+ return ok &&
+ pe.Op == "write" && pe.Path == "|1" &&
+ pe.Err == syscall.EPIPE
+}