Re: 3rd problem: Bug cross-compiling bash (with buildroot): mkbuiltins uses config.h
The same problem occurs when compiling psize.c: It is compiled for the host with the defines in config.h, which are valid for the target environment only. Moreover, running psize.c on the host is irrelevant anyway: The size of a pipe on the host is not the same as the size of a pipe on the target... Luckily, this provides only a last-ditch default. Just about every system should have the posix defines that provide the correct value. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ( ``Discere est Dolere'' -- chet ) Live...Laugh...Love Chet Ramey, ITS, CWRU[EMAIL PROTECTED]http://tiswww.tis.cwru.edu/~chet/ ___ Bug-bash mailing list Bug-bash@gnu.org http://lists.gnu.org/mailman/listinfo/bug-bash
Галерея_матрасов (от)
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Shell exits when piping to undeclared function
From: Maxim Vexler
To: bug-bash@gnu.org
Subject: Shell exits when piping to undeclared function
Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: i686-pc-linux-gnu-gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu'
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H -I. -I. -I./include
-I./lib -march=athlon-xp -Os -pipe -fomit-frame-pointer
uname output: Linux HitSYNC 2.6.10-nitro2 #1 Thu Jan 6 12:22:15 IST
2005 i686 AMD Athlon(tm) XP 3200+ AuthenticAMD GNU/Linux
Machine Type: i686-pc-linux-gnu
Bash Version: 2.05b
Patch Level: 0
Release Status: release
Description:
Bash behaves in an oddly fashion when trying to pipe to non
existing function.
On some platforms it outputs a setpgid error while on others it
invokes an builtin exit or output command.
Other users reported this behavior reoccurs.
On the following distributions:
- Debian Testing
- Denian Sarge
- Gentoo
1. exits with the exit builtin.
On RH8
1. bash: child setpgid (12740 to 12732): Operation not permitted
On SUN
1. bash: child setpgid (25730 to 25726): Not owner
All the above with various kernel, bash and gcc versions.
A discussion on this issue (in Hebrew) can be found at the
following url :
http://whatsup.org.il/forum/22024
Repeat-By:
: | :() { :; }
shell dump:
bash-2.05b$ echo $SHELL
/bin/bash
bash-2.05b$ echo $SHLVL
3
bash-2.05b$ $SHELL
bash-2.05b$ echo $SHLVL
4
bash-2.05b$ ls -l | function foo() { echo foo foo kaka; }
bash-2.05b$ exit
bash-2.05b$ echo $SHLVL
3
bash-2.05b$ $SHELL -l
[EMAIL PROTECTED] hq4ever $ echo $SHLVL
4
[EMAIL PROTECTED] hq4ever $ : | :() { :; }
[EMAIL PROTECTED] hq4ever $ logout
comment : To avoid confusion, both the [exit] the [logout] commands were
not typed by the user, they were self inputed by
the shell.
--
Cheers,
Maxim Vexler (hq4ever).
Do u GNU ?
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Bug (Metacharacters)...
Is this a bug (Metacharacter)? Example: $ touch a b c A B C $ ls [A-Z] A b B c C $ bash --version GNU bash, version 3.00.16(1)-release (i386-pc-linux-gnu) Copyright (C) 2004 Free Software Foundation, Inc. $ uname -a Linux sergio 2.6.8-2-686 #1 Mon Jan 24 03:58:38 EST 2005 i686 GNU/Linux Sergio Nery Simoes. ___ Bug-bash mailing list Bug-bash@gnu.org http://lists.gnu.org/mailman/listinfo/bug-bash
Re: Bug (Metacharacters)...
On Tue, 12 Apr 2005, Sergio Nery Simoes wrote: Is this a bug (Metacharacter)? Example: $ touch a b c A B C $ ls [A-Z] A b B c C $ bash --version GNU bash, version 3.00.16(1)-release (i386-pc-linux-gnu) Copyright (C) 2004 Free Software Foundation, Inc. $ uname -a Linux sergio 2.6.8-2-686 #1 Mon Jan 24 03:58:38 EST 2005 i686 GNU/Linux What is your locale? It probably collates in the order 'aAbBcCdD...zZ'. -- Chris F.A. Johnson http://cfaj.freeshell.org = Everything in moderation -- including moderation ___ Bug-bash mailing list Bug-bash@gnu.org http://lists.gnu.org/mailman/listinfo/bug-bash
