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Re: return exit code in EXIT trap
From: |
Robert Elz |
Subject: |
Re: return exit code in EXIT trap |
Date: |
Sun, 07 Aug 2022 01:44:59 +0700 |
Date: Sat, 6 Aug 2022 12:02:07 -0400
From: "Robert E. Griffith" <bobg@junga.com>
Message-ID: <5a091673-5e70-baee-0874-1c8c5ec8824e@junga.com>
| Where can we use 'return' directly in a trap script? What am I not getting?
I suspect that if you want specified behaviour, the answer is nowhere.
However, almost all shells extend (one way or another) the places where
return/break/continue can be used beyond what is specified in the standard.
It just is done differently.
It is possible (and seems so, from messages in this thread) that bash allows
a return in the trap string (not in a function called in that string) if the
trap occurs while executing a function (then the return applies to that
function).
kre
- Re: return exit code in EXIT trap, (continued)
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/02
- Re: return exit code in EXIT trap, Chet Ramey, 2022/08/02
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/02
- Re: return exit code in EXIT trap, Koichi Murase, 2022/08/02
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/03
- Re: return exit code in EXIT trap, Koichi Murase, 2022/08/05
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/06
- Re: return exit code in EXIT trap, Robert Elz, 2022/08/06
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/06
- Re: return exit code in EXIT trap, Koichi Murase, 2022/08/06
- Re: return exit code in EXIT trap,
Robert Elz <=
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/06
- Re: return exit code in EXIT trap, Chet Ramey, 2022/08/08
- Re: return exit code in EXIT trap, Chet Ramey, 2022/08/08
- Re: return exit code in EXIT trap, Robert Elz, 2022/08/08
- Re: return exit code in EXIT trap, Chet Ramey, 2022/08/08
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/08
- Re: return exit code in EXIT trap, Robert Elz, 2022/08/08
- Re: return exit code in EXIT trap, Robert E. Griffith, 2022/08/08
- Re: return exit code in EXIT trap, Robert Elz, 2022/08/08
- Re: return exit code in EXIT trap, Chet Ramey, 2022/08/08