From: Ben Gras <ben@minix3.org>
Date: Mon, 4 Jul 2005 09:36:16 +0000 (+0000)
Subject: . Added printing of ppid to PM dump output
X-Git-Tag: v3.1.0~650
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/FAQ?a=commitdiff_plain;h=08f67dcef77a2885b185b04367690eb5e5b463b4;p=minix.git

. Added printing of ppid to PM dump output
. made PM pid 0, own parent (so ppid 0) instead of -1
---

diff --git a/servers/is/dmp_pm.c b/servers/is/dmp_pm.c
index 5b395a057..37af55be5 100644
--- a/servers/is/dmp_pm.c
+++ b/servers/is/dmp_pm.c
@@ -26,14 +26,14 @@ PUBLIC void mproc_dmp()
 
   getsysinfo(PM_PROC_NR, SI_PROC_TAB, mproc);
 
-  printf("-process- -nr-prnt- -pid/grp- --uid---gid-- -flags- --ignore--catch--block--\n");
+  printf("-process- -nr-prnt- -pid/ppid/grp --uid--gid- -flags- --ignore--catch--block--\n");
   for (i=prev_i; i<NR_PROCS; i++) {
   	mp = &mproc[i];
   	if (mp->mp_pid == 0 && i != PM_PROC_NR) continue;
   	if (++n > 22) break;
-  	printf("%8.8s %4d%4d  %4d%4d    ", 
-  		mp->mp_name, i, mp->mp_parent, mp->mp_pid, mp->mp_procgrp);
-  	printf("%d (%d)  %d (%d)  ",
+  	printf("%8.8s %4d%4d  %4d%4d%4d    ", 
+  		mp->mp_name, i, mp->mp_parent, mp->mp_pid, mproc[mp->mp_parent].mp_pid, mp->mp_procgrp);
+  	printf("%d(%d)  %d(%d)  ",
   		mp->mp_realuid, mp->mp_effuid, mp->mp_realgid, mp->mp_effgid);
   	printf("0x%04x  ", 
   		mp->mp_flags); 
diff --git a/servers/pm/const.h b/servers/pm/const.h
index dd6d96208..690d575af 100644
--- a/servers/pm/const.h
+++ b/servers/pm/const.h
@@ -17,7 +17,6 @@
 				 */
 
 #define PM_PID	           0	/* PM's process id number */
-#define PM_PARENT         -1	/* PM's parent process slot */
 
 #define INIT_PID	   1	/* INIT's process id number */
 
diff --git a/servers/pm/main.c b/servers/pm/main.c
index 6d12bae32..fb15d0748 100644
--- a/servers/pm/main.c
+++ b/servers/pm/main.c
@@ -216,7 +216,7 @@ PRIVATE void pm_init()
   sigemptyset(&mproc[INIT_PROC_NR].mp_sigmask);
 
   mproc[PM_PROC_NR].mp_pid = PM_PID;
-  mproc[PM_PROC_NR].mp_parent = PM_PARENT;
+  mproc[PM_PROC_NR].mp_parent = PM_PROC_NR;
   sigfillset(&mproc[PM_PROC_NR].mp_ignore);
   sigfillset(&mproc[PM_PROC_NR].mp_sigmask);