CVS commit: src

[Bill Sommerfeld <sommerfeld%netbsd.org@localhost>]

Module Name:    src
Committed By:   sommerfeld
Date:           Thu Mar 25 04:45:57 UTC 1999

Modified Files:
        src/sys/sys: proc.h
        src/sys/kern: sys_process.c vfs_getcwd.c
        src/sys/miscfs/procfs: procfs_mem.c
Log Message:
Disallow tracing of processes unless tracer's root directory is at or
above tracee's root directory.