[src/trunk]: src/sys/sys Make the proc structure reference the new cwdinfo st...

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0ed7963408b4
branches:  trunk
changeset: 472502:0ed7963408b4
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Fri Apr 30 18:40:05 1999 +0000

description:
Make the proc structure reference the new cwdinfo structure, and define
a few more sharing flags for fork1().

diffstat:

 sys/sys/proc.h |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 8f5db39687eb -r 0ed7963408b4 sys/sys/proc.h
--- a/sys/sys/proc.h    Fri Apr 30 18:32:01 1999 +0000
+++ b/sys/sys/proc.h    Fri Apr 30 18:40:05 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: proc.h,v 1.74 1999/03/25 04:45:56 sommerfe Exp $       */
+/*     $NetBSD: proc.h,v 1.75 1999/04/30 18:40:05 thorpej Exp $        */
 
 /*-
  * Copyright (c) 1986, 1989, 1991, 1993
@@ -114,6 +114,7 @@
        /* substructures: */
        struct  pcred *p_cred;          /* Process owner's identity. */
        struct  filedesc *p_fd;         /* Ptr to open files structure. */
+       struct  cwdinfo *p_cwdi;        /* cdir/rdir/cmask info */
        struct  pstats *p_stats;        /* Accounting/statistics (PROC ONLY). */
        struct  plimit *p_limit;        /* Process limits. */
        struct  vmspace *p_vmspace;     /* Address space. */
@@ -283,6 +284,9 @@
  */
 #define        FORK_PPWAIT     0x01            /* block parent until child exit */
 #define        FORK_SHAREVM    0x02            /* share vmspace with parent */
+#define        FORK_SHARECWD   0x04            /* share cdir/rdir/cmask */
+#define        FORK_SHAREFILES 0x08            /* share file descriptors */
+#define        FORK_SHARESIGS  0x10            /* share signal actions */
 
 #define        PIDHASH(pid)    (&pidhashtbl[(pid) & pidhash])
 extern LIST_HEAD(pidhashhead, proc) *pidhashtbl;