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pidfile location windows

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This commit is contained in:
Matthew R. Kasun 2022-07-12 13:55:35 -04:00
parent b2131d6d8b
commit 4376093fa6
1 changed files with 11 additions and 2 deletions
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13
netclient/ncutils/pid.go
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@ -8,11 +8,16 @@ import (
// PIDFILE - path/name of pid file
const PIDFILE = "/var/run/netclient.pid"
const WIN_PIDFILE = "C:\\Windows\\Temp\\netclient.pid"
// SavePID - saves the pid of running program to disk
func SavePID() error {
pidfile := PIDFILE
if IsWindows() {
pidfile = WIN_PIDFILE
}
pid := os.Getpid()
if err := os.WriteFile(PIDFILE, []byte(fmt.Sprintf("%d", pid)), 0644); err != nil {
if err := os.WriteFile(pidfile, []byte(fmt.Sprintf("%d", pid)), 0644); err != nil {
return fmt.Errorf("could not write to pid file %w", err)
}
return nil
@ -20,7 +25,11 @@ func SavePID() error {
// ReadPID - reads a previously saved pid from disk
func ReadPID() (int, error) {
bytes, err := os.ReadFile(PIDFILE)
pidfile := PIDFILE
if IsWindows() {
pidfile = WIN_PIDFILE
}
bytes, err := os.ReadFile(pidfile)
if err != nil {
return 0, fmt.Errorf("could not read pid file %w", err)
}