bugfindutils - Bugs: bug #20891, exit status enhancement for xargs

 
 

bug #20891: exit status enhancement for xargs

Submitted by:  None
Submitted on:  Sat 25 Aug 2007 02:01:34 AM UTC  
Votes:  80  
 
Category:  xargs Severity:  1 - Wish
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Originator Name:  Philip Rowlands Originator Email:  -email is unavailable-
Open/Closed:  Open Release:  None
Fixed Release:  None

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Tue 05 Nov 2013 09:21:33 AM UTC, comment #3:

Why this is waiting from 2007y ? it is 6 years!
This is strongly recommended improove exit codes. Unfortunately we chould save old beavior. What is my opinion:

1. add another option for switch on new exit code table
2. for exitcodes 0 to 123, xargs should check the biggest one from execution and return this
3. code 255 should be routed as is without mapping to 144. this is unneeded. who use them?
4. exitcode 1, unusable at now. map this to 124.

and should be add another option, when command returns any 'disaster' exits, script programmer could decide break or continue xargs execution.

Grzegorz Szyszlo <znik>
Sun 26 Jul 2009 11:30:02 PM UTC, comment #2:

If you had indicated who you were, O Anonymous, I could have helped you better I think. But anyway, I can't reproducte the problem I think you're describing with findutils 4.4.0 or 4.5.6-git.

~$ echo a b c | xargs false ; echo $?
123

James Youngman <jay>
Project Administrator
Thu 23 Jul 2009 05:27:17 PM UTC, comment #1:

It seems incompatible with other platforms' xargs implementation as well as even the find, that if the command formed by xarg encounters an error, no error status is returned. I will file a bug.

Anonymous
Sat 25 Aug 2007 02:01:34 AM UTC, original submission:

Please consider providing an option to govern the exit status passed by xargs from the subprocessses which it launches.

Alternative modes to the current behaviour might include returning the maximum exit status, the minimum, or the bitwise OR.

Anonymous

 

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Carbon-Copy List
  • -email is unavailable- added by znik (Voted in favor of this item)
  • -email is unavailable- added by znik (Posted a comment)
  • -email is unavailable- added by jay (Posted a comment)
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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-11-05 znik Carbon-Copy- => Added znik
    2013-09-29 jay Severity3 - Normal => 1 - Wish
    2008-03-24 jay Dependencies- => Depends on bugs #22708

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