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pass through arguments from command line

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Dominic Breuker
2018-02-13 21:41:41 +01:00
parent c92dd9992f
commit 4495ae7c96
8 changed files with 60 additions and 23 deletions
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16
internal/pspy/pspy.go
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@@ -1,7 +1,9 @@
package pspy
import (
"fmt"
"log"
"os"
"time"
"github.com/dominicbreuker/pspy/internal/inotify"
@@ -23,7 +25,7 @@ func Watch(rdirs, dirs []string, logPS, logFS bool) {
log.Printf("Inotify watcher limit: %d (/proc/sys/fs/inotify/max_user_watches)\n", maxWatchers)
ping := make(chan struct{})
in, err := inotify.NewInotify(ping)
in, err := inotify.NewInotify(ping, logFS)
if err != nil {
log.Fatalf("Can't init inotify: %v", err)
}
@@ -45,9 +47,9 @@ func Watch(rdirs, dirs []string, logPS, logFS bool) {
for {
select {
case <-ticker.C:
refresh(in, procList)
refresh(in, procList, logPS)
case <-ping:
refresh(in, procList)
refresh(in, procList, logPS)
}
}
}
@@ -66,17 +68,17 @@ loop:
break loop
}
if err := in.Watch(dir); err != nil {
log.Printf("Can't create watcher: %v", err)
fmt.Fprintf(os.Stderr, "Can't create watcher: %v", err)
}
case err := <-errCh:
log.Printf("Error walking filesystem: %v", err)
fmt.Fprintf(os.Stderr, "Error walking filesystem: %v", err)
}
}
}
func refresh(in *inotify.Inotify, pl *process.ProcList) {
func refresh(in *inotify.Inotify, pl *process.ProcList, print bool) {
in.Pause()
if err := pl.Refresh(); err != nil {
if err := pl.Refresh(print); err != nil {
log.Printf("ERROR refreshing process list: %v", err)
}
time.Sleep(5 * time.Millisecond)