07-16-2003
Hi Perderabo,
The while loop only executes once in my case as my cmd only finds 1 matching pid based on the "stuff I am looking for". I agree that if it found more then one match, it would try to kill the same pid multiple times. If I have time down the road, I hope to clean this up quite a bit by either parsing the data from popen or by using the one of the structs mentioned in proc(4), but it works for what we need it to do today.
Thanks,
Tony
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KILL(2) System Calls Manual KILL(2)
NAME
kill - send signal to a process
SYNOPSIS
kill(pid, sig);
DESCRIPTION
Kill sends the signal sig to the process specified by the process number in r0. See signal(2) for a list of signals.
The sending and receiving processes must have the same effective user ID, otherwise this call is restricted to the super-user.
If the process number is 0, the signal is sent to all other processes in the sender's process group; see tty(4).
If the process number is -1, and the user is the super-user, the signal is broadcast universally except to processes 0 and 1, the scheduler
and initialization processes, see init(8).
Processes may send signals to themselves.
SEE ALSO
signal(2), kill(1)
DIAGNOSTICS
Zero is returned if the process is killed; -1 is returned if the process does not have the same effective user ID and the user is not
super-user, or if the process does not exist.
ASSEMBLER
(kill = 37.)
(process number in r0)
sys kill; sig
KILL(2)