Date: Mon, 28 Aug 2000 17:14:01 +0200 From: Sheldon Hearn <sheldonh@uunet.co.za> To: phk@freebsd.org Cc: current@freebsd.org Subject: devname(3) broken for DEFVS Message-ID: <80966.967475641@axl.fw.uunet.co.za>
next in thread | raw e-mail | index | archive | help
Hi Poul-Henning, I've been having trouble with ps(1) printing invalid controlling terminal names for processes connected to psuedo-terminals. This only seems to be a problem for DEVFS-enabled systems. The output that makes it look like things are broken is this: $ ps -t p7 PID TT STAT TIME COMMAND 80571 #C5 Ss 0:00.10 bash It seems to be breakage in devname(3): $ gdb /usr/obj/usr/src/bin/ps/ps GNU gdb 4.18 [...] (gdb) break print.c:311 Breakpoint 1 at 0x8048cb6: file /usr/src/bin/ps/print.c, line 311. (gdb) run Starting program: /usr/obj/usr/src/bin/ps/ps PID TT STAT TIME COMMAND Breakpoint 1, tname (k=0x8090690, ve=0x8086040) at /usr/src/bin/ps/print.c:311 311 if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL) (gdb) n 314 if (strncmp(ttname, "tty", 3) == 0 || (gdb) print ttname $2 = 0x807afe8 "#C5:1" Ciao, Sheldon. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?80966.967475641>