github/portmaster
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Implement review suggestions

Browse Source
This commit is contained in:
Daniel
2020-04-20 13:57:07 +02:00
parent 033dceab5b
commit a33808685c
15 changed files with 90 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
process/proc/get.go
View File

@@ -7,6 +7,10 @@ import (
"net"
)
const (
unidentifiedProcessID = -1
)
// GetTCP4PacketInfo searches the network state tables for a TCP4 connection
func GetTCP4PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, pktDirection bool) (pid int, direction bool, err error) {
return search(TCP4, localIP, localPort, pktDirection)
@@ -52,11 +56,11 @@ func search(protocol uint8, localIP net.IP, localPort uint16, pktDirection bool)
switch status {
case NoSocket:
return -1, direction, errors.New("could not find socket")
return unidentifiedProcessID, direction, errors.New("could not find socket")
case NoProcess:
return -1, direction, errors.New("could not find PID")
return unidentifiedProcessID, direction, errors.New("could not find PID")
default:
return -1, direction, nil
return unidentifiedProcessID, direction, nil
}
}