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Diffstat (limited to 'vendor/golang.org/x/net/internal/nettest/helper_unix.go')
-rw-r--r--vendor/golang.org/x/net/internal/nettest/helper_unix.go29
1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/internal/nettest/helper_unix.go b/vendor/golang.org/x/net/internal/nettest/helper_unix.go
new file mode 100644
index 0000000..ed13e44
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/nettest/helper_unix.go
@@ -0,0 +1,29 @@
+// 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.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package nettest
+
+import (
+ "fmt"
+ "os"
+ "runtime"
+ "syscall"
+)
+
+func maxOpenFiles() int {
+ var rlim syscall.Rlimit
+ if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rlim); err != nil {
+ return defaultMaxOpenFiles
+ }
+ return int(rlim.Cur)
+}
+
+func supportsRawIPSocket() (string, bool) {
+ if os.Getuid() != 0 {
+ return fmt.Sprintf("must be root on %s", runtime.GOOS), false
+ }
+ return "", true
+}