Adding upstream version 1.20.14.upstream/1.20.14upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/src/os/sys_aix.go b/src/os/sys_aix.go
new file mode 100644
index 0000000..53a40f2
--- /dev/null
+++ b/src/os/sys_aix.go
@@ -0,0 +1,26 @@
+// Copyright 2018 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.
+
+package os
+
+import "syscall"
+
+// gethostname syscall cannot be used because it also returns the domain.
+// Therefore, hostname is retrieve with uname syscall and the Nodename field.
+
+func hostname() (name string, err error) {
+	var u syscall.Utsname
+	if errno := syscall.Uname(&u); errno != nil {
+		return "", NewSyscallError("uname", errno)
+	}
+	b := make([]byte, len(u.Nodename))
+	i := 0
+	for ; i < len(u.Nodename); i++ {
+		if u.Nodename[i] == 0 {
+			break
+		}
+		b[i] = byte(u.Nodename[i])
+	}
+	return string(b[:i]), nil
+}