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refactor process refresh

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This commit is contained in:
Dominic Breuker
2018-03-06 09:57:58 +01:00
parent 65ec5b1202
commit a6d948819f
1 changed files with 14 additions and 13 deletions
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27
internal/psscanner/proclist.go
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@@ -35,25 +35,26 @@ func (pl procList) refresh(eventCh chan string) error {
pid := pids[i] pid := pids[i]
_, ok := pl[pid] _, ok := pl[pid]
if !ok { if !ok {
cmd, err := getCmd(pid) pl.addPid(pid, eventCh)
if err != nil {
cmd = "???" // process probably terminated
}
uid, err := getUID(pid)
if err != nil {
uid = "???"
}
eventCh <- fmt.Sprintf("UID=%-4s PID=%-6d | %s", uid, pid, cmd)
// if print {
// log.Printf("\x1b[31;1mCMD: UID=%-4s PID=%-6d | %s\x1b[0m\n", uid, pid, cmd)
// }
pl[pid] = cmd
} }
} }
return nil return nil
} }
func (pl procList) addPid(pid int, eventCh chan string) {
cmd, err := getCmd(pid)
if err != nil {
cmd = "???" // process probably terminated
}
uid, err := getUID(pid)
if err != nil {
uid = "???"
}
eventCh <- fmt.Sprintf("UID=%-4s PID=%-6d | %s", uid, pid, cmd)
pl[pid] = cmd
}
func getPIDs() ([]int, error) { func getPIDs() ([]int, error) {
proc, err := procDirReader() proc, err := procDirReader()
if err != nil { if err != nil {