Remove the concept of process owner

Now that it's completely unused.

procinfo.owner is now simply set to the first UID that a process has.

proc_setowner () is kept for compatibility, but now does nothing.
The clients still try to call it, though, for compatibility with older
proc server versions.

1 files changed, 5 insertions, 2 deletions

diff --git a/proc/info.c b/proc/info.c
index ab74fb39..c2d7ad67 100644
--- a/proc/info.c
+++ b/proc/info.c
@@ -500,6 +500,7 @@ S_proc_getprocinfo (struct proc *callerp,
   struct proc *tp;
   task_t task;			/* P's task port.  */
   mach_port_t msgport;		/* P's msgport, or MACH_PORT_NULL if none.  */
+  int owned;
 
   /* No need to check CALLERP here; we don't use it. */
 
@@ -624,6 +625,8 @@ S_proc_getprocinfo (struct proc *callerp,
   *piarraylen = structsize / sizeof (int);
   pi = (struct procinfo *) *piarray;
 
+  owned = p->p_id && p->p_id->i_nuids;
+
   pi->state =
     ((p->p_stopped ? PI_STOPPED : 0)
      | (p->p_exec ? PI_EXECED : 0)
@@ -631,12 +634,12 @@ S_proc_getprocinfo (struct proc *callerp,
      | (!p->p_pgrp->pg_orphcnt ? PI_ORPHAN : 0)
      | (p->p_msgport == MACH_PORT_NULL ? PI_NOMSG : 0)
      | (p->p_pgrp->pg_session->s_sid == p->p_pid ? PI_SESSLD : 0)
-     | (p->p_noowner ? PI_NOTOWNED : 0)
+     | (owned ? 0 : PI_NOTOWNED)
      | (!p->p_parentset ? PI_NOPARENT : 0)
      | (p->p_traced ? PI_TRACED : 0)
      | (p->p_msgportwait ? PI_GETMSG : 0)
      | (p->p_loginleader ? PI_LOGINLD : 0));
-  pi->owner = p->p_owner;
+  pi->owner = owned ? p->p_id->i_uids[0] : 0;
   pi->ppid = p->p_parent->p_pid;
   pi->pgrp = p->p_pgrp->pg_pgid;
   pi->session = p->p_pgrp->pg_session->s_sid;