From 1ecf1a011b838d6e27372058e946fa129ddd131c Mon Sep 17 00:00:00 2001
From: Shirou WAKAYAMA <shirou.faw@gmail.com>
Date: Thu, 24 Apr 2014 18:28:45 +0900
Subject: [PATCH] posix function move to process_posix.go

---
 process.go       | 44 --------------------------------------------
 process_posix.go | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 44 deletions(-)
 create mode 100644 process_posix.go

diff --git a/process.go b/process.go
index ff9110c..a5ddae4 100644
--- a/process.go
+++ b/process.go
@@ -1,11 +1,5 @@
 package gopsutil
 
-import (
-	"os"
-	"strings"
-	"syscall"
-)
-
 type Process struct {
 	Pid         int32  `json:"pid"`
 	Ppid        int32  `json:"ppid"`
@@ -86,41 +80,3 @@ func Pid_exists(pid int32) (bool, error) {
 
 	return false, err
 }
-
-// POSIX
-func getTerminalMap() (map[uint64]string, error) {
-	ret := make(map[uint64]string)
-	termfiles := make([]string, 0)
-
-	d, err := os.Open("/dev")
-	if err != nil {
-		return nil, err
-	}
-	defer d.Close()
-
-	devnames, err := d.Readdirnames(-1)
-	for _, devname := range devnames {
-		if strings.HasPrefix(devname, "/dev/tty") {
-			termfiles = append(termfiles, "/dev/tty/"+devname)
-		}
-	}
-
-	ptsd, err := os.Open("/dev/pts")
-	if err != nil {
-		return nil, err
-	}
-	defer ptsd.Close()
-
-	ptsnames, err := ptsd.Readdirnames(-1)
-	for _, ptsname := range ptsnames {
-		termfiles = append(termfiles, "/dev/pts/"+ptsname)
-	}
-
-	for _, name := range termfiles {
-		stat := syscall.Stat_t{}
-		syscall.Stat(name, &stat)
-		rdev := stat.Rdev
-		ret[rdev] = strings.Replace(name, "/dev", "", -1)
-	}
-	return ret, nil
-}
diff --git a/process_posix.go b/process_posix.go
new file mode 100644
index 0000000..e1f85c0
--- /dev/null
+++ b/process_posix.go
@@ -0,0 +1,47 @@
+// +build linux freebsd
+
+package gopsutil
+
+import (
+	"os"
+	"strings"
+	"syscall"
+)
+
+// POSIX
+func getTerminalMap() (map[uint64]string, error) {
+	ret := make(map[uint64]string)
+	termfiles := make([]string, 0)
+
+	d, err := os.Open("/dev")
+	if err != nil {
+		return nil, err
+	}
+	defer d.Close()
+
+	devnames, err := d.Readdirnames(-1)
+	for _, devname := range devnames {
+		if strings.HasPrefix(devname, "/dev/tty") {
+			termfiles = append(termfiles, "/dev/tty/"+devname)
+		}
+	}
+
+	ptsd, err := os.Open("/dev/pts")
+	if err != nil {
+		return nil, err
+	}
+	defer ptsd.Close()
+
+	ptsnames, err := ptsd.Readdirnames(-1)
+	for _, ptsname := range ptsnames {
+		termfiles = append(termfiles, "/dev/pts/"+ptsname)
+	}
+
+	for _, name := range termfiles {
+		stat := syscall.Stat_t{}
+		syscall.Stat(name, &stat)
+		rdev := stat.Rdev
+		ret[rdev] = strings.Replace(name, "/dev", "", -1)
+	}
+	return ret, nil
+}