Add proc0 to the PIDHASH table. art@ ok

3 files changed, 11 insertions, 12 deletions

diff --git a/sys/miscfs/procfs/procfs.h b/sys/miscfs/procfs/procfs.h
index a35112a4f12..619a7cc205b 100644
--- a/sys/miscfs/procfs/procfs.h
+++ b/sys/miscfs/procfs/procfs.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: procfs.h,v 1.13 2001/06/27 04:58:43 art Exp $	*/
+/*	$OpenBSD: procfs.h,v 1.14 2002/01/30 20:29:44 nordin Exp $	*/
 /*	$NetBSD: procfs.h,v 1.17 1996/02/12 15:01:41 christos Exp $	*/
 
 /*
@@ -123,7 +123,6 @@ struct vfs_namemap {
 int vfs_getuserstr __P((struct uio *, char *, int *));
 vfs_namemap_t *vfs_findname __P((vfs_namemap_t *, char *, int));
 
-#define PFIND(pid) ((pid) ? pfind(pid) : &proc0)
 int procfs_allocvp __P((struct mount *, struct vnode **, long, pfstype));
 int procfs_checkioperm __P((struct proc *p, struct proc *t));
 int procfs_doctl __P((struct proc *, struct proc *, struct pfsnode *pfsp, struct uio *uio));
diff --git a/sys/miscfs/procfs/procfs_subr.c b/sys/miscfs/procfs/procfs_subr.c
index db88505b070..9d0f1c9fb5a 100644
--- a/sys/miscfs/procfs/procfs_subr.c
+++ b/sys/miscfs/procfs/procfs_subr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: procfs_subr.c,v 1.15 2001/11/15 07:04:21 art Exp $	*/
+/*	$OpenBSD: procfs_subr.c,v 1.16 2002/01/30 20:29:44 nordin Exp $	*/
 /*	$NetBSD: procfs_subr.c,v 1.15 1996/02/12 15:01:42 christos Exp $	*/
 
 /*
@@ -211,7 +211,7 @@ procfs_rw(v)
 	struct pfsnode *pfs = VTOPFS(vp);
 	struct proc *p;
 
-	p = PFIND(pfs->pfs_pid);
+	p = pfind(pfs->pfs_pid);
 	if (p == 0)
 		return (EINVAL);
 	/* Do not permit games to be played with init(8) */
diff --git a/sys/miscfs/procfs/procfs_vnops.c b/sys/miscfs/procfs/procfs_vnops.c
index 29e162374b5..a680f1b273b 100644
--- a/sys/miscfs/procfs/procfs_vnops.c
+++ b/sys/miscfs/procfs/procfs_vnops.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: procfs_vnops.c,v 1.21 2001/12/04 22:44:32 art Exp $	*/
+/*	$OpenBSD: procfs_vnops.c,v 1.22 2002/01/30 20:29:44 nordin Exp $	*/
 /*	$NetBSD: procfs_vnops.c,v 1.40 1996/03/16 23:52:55 christos Exp $	*/
 
 /*
@@ -224,7 +224,7 @@ procfs_open(v)
 	struct proc *p2;		/* traced */
 	int error;
 
-	if ((p2 = PFIND(pfs->pfs_pid)) == 0)
+	if ((p2 = pfind(pfs->pfs_pid)) == 0)
 		return (ENOENT);	/* was ESRCH, jsp */
 
 	switch (pfs->pfs_type) {
@@ -345,7 +345,7 @@ procfs_bmap(v)
  * the vnode by calling vgone().  this may
  * be overkill and a waste of time since the
  * chances are that the process will still be
- * there and PFIND is not free.
+ * there and pfind is not free.
  *
  * (vp) is not locked on entry or exit.
  */
@@ -358,7 +358,7 @@ procfs_inactive(v)
 	} */ *ap = v;
 	struct pfsnode *pfs = VTOPFS(ap->a_vp);
 
-	if (PFIND(pfs->pfs_pid) == 0)
+	if (pfind(pfs->pfs_pid) == 0)
 		vgone(ap->a_vp);
 
 	return (0);
@@ -519,7 +519,7 @@ procfs_getattr(v)
 		break;
 
 	default:
-		procp = PFIND(pfs->pfs_pid);
+		procp = pfind(pfs->pfs_pid);
 		if (procp == 0)
 			return (ENOENT);
 	}
@@ -802,7 +802,7 @@ procfs_lookup(v)
 		if (pid == NO_PID)
 			break;
 
-		p = PFIND(pid);
+		p = pfind(pid);
 		if (p == 0)
 			break;
 
@@ -812,7 +812,7 @@ procfs_lookup(v)
 		if (cnp->cn_flags & ISDOTDOT)
 			return (procfs_root(dvp->v_mount, vpp));
 
-		p = PFIND(pfs->pfs_pid);
+		p = pfind(pfs->pfs_pid);
 		if (p == 0)
 			break;
 
@@ -920,7 +920,7 @@ procfs_readdir(v)
 		struct proc *p;
 		struct proc_target *pt;
 
-		p = PFIND(pfs->pfs_pid);
+		p = pfind(pfs->pfs_pid);
 		if (p == NULL)
 			break;