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-rw-r--r--dev.go31
1 files changed, 31 insertions, 0 deletions
diff --git a/dev.go b/dev.go
new file mode 100644
index 0000000..b10ba2a
--- /dev/null
+++ b/dev.go
@@ -0,0 +1,31 @@
+package robo
+
+import (
+ "bufio"
+ "os"
+ "syscall"
+)
+
+type LP struct {
+ *os.File
+}
+
+func NewLP(path string) (LP, error) {
+ f, err := os.OpenFile(path, os.O_RDWR, 0666)
+ return LP{f}, err
+}
+
+func (d LP) Close() error {
+ return d.File.Close()
+}
+
+func (d LP) SetNonblock() {
+ fd := d.File.Fd()
+ syscall.SetNonblock(int(fd), true)
+}
+
+func (d LP) Handle() *bufio.ReadWriter {
+ r := bufio.NewReader(d.File)
+ w := bufio.NewWriter(d.File)
+ return bufio.NewReadWriter(r, w)
+}