From: Derek Fawcus <dfawcus@cisco.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] plan 9 ports to unix (including libdraw)
Date: Fri, 17 Oct 2003 21:35:48 +0100 [thread overview]
Message-ID: <20031017213548.H23130@edinburgh.cisco.com> (raw)
In-Reply-To: <OFB2D3336F.6270B83B-ON85256DC2.0063E4FF@com>; from cjones83@csc.com on Fri, Oct 17, 2003 at 02:21:22PM -0400
On Fri, Oct 17, 2003 at 02:21:22PM -0400, Caerwyn B Jones wrote:
>
> The tricky bit is to get the current working directory of the shell.
> On Solaris it's possible to use /proc/n/cwd to find it out. There's
> probably an equivalent on Linux.
Well from the below, it's similar. I believe that readlink() on
/proc/n/cwd (for linux) will get what you want. I'm not sure what
one does on solaris.
DF
Solaris:
$ ls -l /proc/$$
total 2717
-rw------- 1 dfawcus 2752512 Oct 16 19:09 as
-r-------- 1 dfawcus 152 Oct 16 19:09 auxv
-r-------- 1 dfawcus 36 Oct 16 19:09 cred
--w------- 1 dfawcus 0 Oct 16 19:09 ctl
lr-x------ 1 dfawcus 0 Oct 16 19:09 cwd ->
dr-x------ 2 dfawcus 8208 Oct 16 19:09 fd
-r--r--r-- 1 dfawcus 120 Oct 16 19:09 lpsinfo
-r-------- 1 dfawcus 912 Oct 16 19:09 lstatus
-r--r--r-- 1 dfawcus 536 Oct 16 19:09 lusage
dr-xr-xr-x 3 dfawcus 48 Oct 16 19:09 lwp
-r-------- 1 dfawcus 2304 Oct 16 19:09 map
dr-x------ 2 dfawcus 544 Oct 16 19:09 object
-r-------- 1 dfawcus 2776 Oct 16 19:09 pagedata
-r--r--r-- 1 dfawcus 336 Oct 16 19:09 psinfo
-r-------- 1 dfawcus 2304 Oct 16 19:09 rmap
lr-x------ 1 dfawcus 0 Oct 16 19:09 root ->
-r-------- 1 dfawcus 1440 Oct 16 19:09 sigact
-r-------- 1 dfawcus 1232 Oct 16 19:09 status
-r--r--r-- 1 dfawcus 256 Oct 16 19:09 usage
-r-------- 1 dfawcus 0 Oct 16 19:09 watch
-r-------- 1 dfawcus 3648 Oct 16 19:09 xmap
Linux:
; ls -l /proc/$pid
total 0
-r--r--r-- 1 dfawcus dfawcus 0 Oct 17 21:28 cmdline
lrwxrwxrwx 1 dfawcus dfawcus 0 Oct 17 21:28 cwd -> /home/dfawcus
-r-------- 1 dfawcus dfawcus 0 Oct 17 21:28 environ
lrwxrwxrwx 1 dfawcus dfawcus 0 Oct 17 21:28 exe -> /usr/packages/rc-1.6b3/bin/rc-el
dr-x------ 2 dfawcus dfawcus 0 Oct 17 21:28 fd
-r--r--r-- 1 dfawcus dfawcus 0 Oct 17 21:28 maps
-rw------- 1 dfawcus dfawcus 0 Oct 17 21:28 mem
lrwxrwxrwx 1 dfawcus dfawcus 0 Oct 17 21:28 root -> /
-r--r--r-- 1 dfawcus dfawcus 0 Oct 17 21:28 stat
-r--r--r-- 1 dfawcus dfawcus 0 Oct 17 21:28 statm
-r--r--r-- 1 dfawcus dfawcus 0 Oct 17 21:28 status
next prev parent reply other threads:[~2003-10-17 20:35 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-17 18:21 Caerwyn B Jones
2003-10-17 20:35 ` Derek Fawcus [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-10-17 16:30 David Presotto
2003-10-20 2:01 ` okamoto
2003-10-20 6:33 ` Nigel Roles
2003-10-20 8:29 ` Charles Forsyth
2003-10-20 8:45 ` Fco.J.Ballesteros
2003-10-20 8:45 ` okamoto
2003-10-20 8:50 ` Fco.J.Ballesteros
2003-10-20 17:21 ` ron minnich
2003-10-20 19:30 ` Charles Forsyth
2003-10-20 19:40 ` ron minnich
2003-10-20 20:07 ` mirtchov
2003-10-20 20:14 ` ron minnich
2003-10-20 21:08 ` David Presotto
2003-10-20 21:08 ` Enache Adrian
2003-10-20 21:17 ` mirtchov
2003-10-20 21:23 ` Scott Schwartz
2003-10-20 21:39 ` Skip Tavakkolian
2003-10-20 23:12 ` Geoff Collyer
2003-10-21 1:16 ` okamoto
2003-10-21 2:48 ` okamoto
2003-10-21 3:23 ` Russ Cox
2003-10-21 3:33 ` okamoto
2003-10-21 3:56 ` Russ Cox
2003-10-21 4:01 ` ron minnich
2003-10-21 12:05 ` David Presotto
2003-10-21 6:28 ` Nigel Roles
2003-10-21 7:37 ` Richard Miller
2003-10-22 2:01 ` Adrian Tritschler
2003-10-21 9:39 ` a
2003-10-21 14:01 ` paurea
2003-10-21 16:05 ` C H Forsyth
2003-10-21 17:11 ` Fco.J.Ballesteros
2003-10-21 11:20 ` Charles Forsyth
2003-10-17 15:48 matt
2003-10-17 16:02 ` Nigel Roles
2003-10-17 16:14 ` matt
2003-10-17 15:13 Richard C Bilson
2003-10-17 13:03 Caerwyn B Jones
2003-10-13 18:31 Russ Cox
2003-10-13 21:34 ` Caerwyn Jones
2003-10-14 0:53 ` arisawa
2003-10-14 18:09 ` andrey mirtchovski
2003-10-14 18:10 ` andrey mirtchovski
2003-10-17 2:53 ` Richard C Bilson
2003-10-17 3:02 ` William Josephson
2003-10-17 9:42 ` a
2003-10-17 14:30 ` Joel Salomon
2003-10-17 14:38 ` Joel Salomon
2003-10-17 23:57 ` Bruce Ellis
2003-10-17 17:25 ` Roman Shaposhnick
2003-10-17 18:00 ` matt
2003-10-17 18:06 ` Roman Shaposhnick
2003-10-17 21:16 ` matt
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