Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL
-DHAVE_CONFIG_H -I. -I../. -I.././include -I.././lib -D_FORTIFY_SOURCE=2 -g
-O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Werror=format-security -Wall
uname output: Linux laptop 3.19.0-32-generic #37~14.04.1-Ubuntu SMP Thu Oct 22
09:41:40 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Machine Type: x86_64-pc-linux-gnu
Bash Version: 4.3
Patch Level: 11
Release Status: release
Description:
This is in reference to
http://unix.stackexchange.com/questions/296123/sigint-is-not-cleaned-up-in-funcname?noredirect=1#comment519834_296123
Interrupting a function with ^C in interractive mode doesn't remove the
function
from the function stack (FUNCNAME).
`trap ' ' INT` fixes the problem, but it might be worth considering
cleaning the stack by default. (`zsh` does remove the interupted function
chain from ${funcstack[@]}
upon an ^C interrupt).
Repeat-By:
a(){ echo Performing: "${FUNCNAME[@]}"; sleep 10; }
a
^C
