Date: Thu, 30 Sep 2004 10:23:26 -0700 (PDT) From: Rostislav Krasny <rosti_bsd@yahoo.com> To: freebsd-fs@freebsd.org Subject: procfs(5) or pwd(1) bug Message-ID: <20040930172326.81894.qmail@web14828.mail.yahoo.com>
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Hello.
I've found a strange behavior of pwd(1) on procfs(5). See following log:
# uname -a
FreeBSD vega 5.3-BETA6 FreeBSD 5.3-BETA6 #0: Sat Sep 25 19:41:14 UTC 2004
root@wv1u.samsco.home:/usr/obj/usr/src/sys/GENERIC i386
vega# mount_procfs . /proc
vega# cd /proc
vega# ls
0 12 16 21 26 32 367 401 439 45
797
1 1244 17 22 27 325 37 41 44 46
8
10 1245 172 23 28 33 379 42 440 47
801
1012 13 18 230 29 34 38 425 441 5
9
1013 1366 19 24 3 35 39 43 442 6
curproc
1014 14 2 25 30 36 4 437 443 7
11 15 20 250 31 363 40 438 444 794
vega# pwd
/proc
vega# cd 440
vega# pwd
pwd: .: No such file or directory
vega# pwd -L
/proc/440
vega# pwd
/proc/440
vega# cd ..
vega# pwd
/proc
vega# cd 440
vega# pwd
pwd: .: No such file or directory
vega# pwd -P
pwd: .: No such file or directory
vega# pwd
pwd: .: No such file or directory
vega# pwd -L
/proc/440
vega# pwd
/proc/440
vega# pwd -P
/proc/440
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