Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: cc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu'
-DCONF_VENDOR='pc'
-DLOCALEDIR='/sapmnt/oraicall/home/tools/bash-4.1/share/locale'
-DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -I. -I. -I./include -I./lib -g -O2
uname output: Linux ls3094 2.6.18-8.el5 #1 SMP Fri Jan 26 14:15:21 EST 2007
i686 i686 i386 GNU/Linux
Machine Type: i686-pc-linux-gnu
Bash Version: 4.1
Patch Level: 9
Release Status: release
Description:
If there is a read-only function f, and no variable f,
then you cannot unset function f with "unset -f f", but
you can unset it with "unset f".
Since f is read-only, it should not be possible to unset it
either way.
Repeat-By:
[ldm046:~]$ f() { :; }
[ldm046:~]$ readonly -f f
[ldm046:~]$ unset -f f
bash: unset: f: cannot unset: readonly function
[ldm046:~]$ unset f
[ldm046:~]$ type f
bash: type: f: not found
