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Add a sysctl which hides all process except those that belong to

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the user asking for the process list.

Reviewed by:	peter
This commit is contained in:
ps 2000-08-23 21:41:25 +00:00
parent 079703721b
commit 99533f6c61
1 changed files with 9 additions and 0 deletions
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9
sys/kern/kern_proc.c
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@ -55,6 +55,10 @@ MALLOC_DEFINE(M_SESSION, "session", "session header");
static MALLOC_DEFINE(M_PROC, "proc", "Proc structures");
MALLOC_DEFINE(M_SUBPROC, "subproc", "Proc sub-structures");
static int ps_showallprocs = 1;
SYSCTL_INT(_kern, OID_AUTO, ps_showallprocs, CTLFLAG_RW,
&ps_showallprocs, 0, "");
static void pgdelete __P((struct pgrp *));
/*
@ -598,6 +602,11 @@ sysctl_kern_proc(SYSCTL_HANDLER_ARGS)
else
p = LIST_FIRST(&zombproc);
for (; p != 0; p = LIST_NEXT(p, p_list)) {
/*
* Show a user only their processes.
*/
if ((!ps_showallprocs) && p_trespass(curproc, p))
continue;
/*
* Skip embryonic processes.
*/