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authorRoland McGrath <roland@gnu.org>1999-09-05 08:44:50 +0000
committerRoland McGrath <roland@gnu.org>1999-09-05 08:44:50 +0000
commit1a658b79cf9b90b0035269bae15c9cedb3c23995 (patch)
treea9f609189c564d19b68370547b4fea15e0079e09 /hurd
parent4fe53b3aba281d102c3119f34780e5479dd4fe51 (diff)
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1999-09-05 Roland McGrath <roland@baalperazim.frob.com>
* hurd/hurdprio.c (_hurd_priority_which_map): If WHO is zero default it to getpid () for PRIO_PROCESS, geteuid () for PRIO_USER.
Diffstat (limited to 'hurd')
-rw-r--r--hurd/hurdprio.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/hurd/hurdprio.c b/hurd/hurdprio.c
index ba95421c22..7530c8f34c 100644
--- a/hurd/hurdprio.c
+++ b/hurd/hurdprio.c
@@ -36,7 +36,7 @@ _hurd_priority_which_map (enum __priority_which which, int who,
{
case PRIO_PROCESS:
npids = 1;
- pids[0] = who;
+ pids[0] = who ?: getpid (); /* XXX function could special-case self? */
err = 0;
break;
@@ -45,6 +45,8 @@ _hurd_priority_which_map (enum __priority_which which, int who,
break;
case PRIO_USER:
+ if (who == 0)
+ who = geteuid ();
err = __USEPORT (PROC, __proc_getallpids (port, &pids, &npids));
break;