bgrayson 2721f671ab - Be really paranoid. Any time we open a file that is in /proc, run ... fstatfs() on the open file to verify that no intruder has mounted something on portions of /proc. This will catch, for instance, "mount_null /tmp /proc/1378". We already do 5 syscalls per process, so one more won't hurt :) ... and safety is better than performance when ps is otherwise broken. - Also added a few close()'s at early returns, to avoid chewing up fd's.		1999-03-28 00:46:47 +00:00
..
extern.h	Added experimental fallback /proc-based lookup. Warnings are printed when the	1999-03-26 22:36:02 +00:00
fmt.c	add <sys/time.h> to fix compiler error	1998-02-03 03:16:01 +00:00
keyword.c	Add a "sid" keyword to print the session ID.	1998-02-17 21:37:56 +00:00
Makefile	Added experimental fallback /proc-based lookup. Warnings are printed when the	1999-03-26 22:36:02 +00:00
nlist.c	Use the physmem variable to get at the physical memory size (instead of the	1998-03-27 22:45:47 +00:00
print.c	Look for the formats used by setproctitle(3) and login shells, and avoiding	1998-07-28 18:41:59 +00:00
procfs_ops.c	- Be really paranoid. Any time we open a file that is in /proc, run	1999-03-28 00:46:47 +00:00
ps.1	Minor fixes:	1999-03-27 21:38:08 +00:00
ps.c	Minor fixes:	1999-03-27 21:38:08 +00:00
ps.h	Fix p_nice vs. NZERO code.	1996-10-02 18:07:20 +00:00