eleksir/i3status-go
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Formally check open() result for /dev/null

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eleksir
2026-03-31 00:27:18 +03:00
parent ad013fb8f5
commit deeb0dfbf0
1 changed files with 13 additions and 2 deletions
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15
internal/lib/spawn.go
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@@ -15,8 +15,19 @@ func (c *MyConfig) Spawner() {
for prg := range c.Channels.RunChan { for prg := range c.Channels.RunChan {
<-time.After(25 * time.Millisecond) <-time.After(25 * time.Millisecond)
devnullR, _ := os.Open(os.DevNull) devnullR, err := os.Open(os.DevNull)
devnullW, _ := os.OpenFile(os.DevNull, os.O_WRONLY|os.O_APPEND, 0644) if err != nil {
log.Printf("Unable to open /dev/null for reading: %s", err)
continue
}
defer devnullR.Close()
devnullW, err := os.OpenFile(os.DevNull, os.O_WRONLY|os.O_APPEND, 0644)
if err != nil {
log.Printf("Unable to open /dev/null for writing: %s", err)
continue
}
defer devnullW.Close()
spa := syscall.SysProcAttr{ spa := syscall.SysProcAttr{
Setsid: true, Setsid: true,