[Bug libc/15510] New: getopt() do NOT REORDER the argv[] when specify the -std=c99 option

[Bug libc/15510] New: getopt() do NOT REORDER the argv[] when specify the -std=c99 option

[1533963612 at qq dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15510

             Bug #: 15510
           Summary: getopt()  do NOT REORDER the argv[] when specify the
                    -std=c99 option
           Product: glibc
           Version: 2.15
            Status: NEW
          Severity: critical
          Priority: P2
         Component: libc
        AssignedTo: unassigned@sourceware.org
        ReportedBy: 1533963612@qq.com
                CC: drepper.fsp@gmail.com
    Classification: Unclassified


Created attachment 7035
  --> http://sourceware.org/bugzilla/attachment.cgi?id=7035
the source code,  complie it with and without -std=c99 to see the difference

using the code show in getopt(3), complie it using gcc c99 option(-std=c99),
then if we input like this:
./a.out name -t 10
the getopt() can not find the -t option and its value. it just stop at name.

but if we complie it without -std=c99, things get right, we will get the -t and
its value, and name is reorder at last position.

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[Bug libc/15510] getopt() do NOT REORDER the argv[] when specify the -std=c99 option

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=15510

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal

--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2013-05-21 17:00:37 UTC ---
To get the GNU style getopt use <getopt.h> or define _GNU_SOURCE.

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[Bug libc/15510] getopt() do NOT REORDER the argv[] when specify the -std=c99 option

[ondra at iuuk dot mff.cuni.cz]

http://sourceware.org/bugzilla/show_bug.cgi?id=15510

OndrejBilka <ondra at iuuk dot mff.cuni.cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |ondra at iuuk dot mff.cuni.cz
         Resolution|---                         |INVALID

--- Comment #2 from OndrejBilka <ondra at iuuk dot mff.cuni.cz> ---
Closing as Andreas pointed out.

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[Bug libc/15510] getopt() do NOT REORDER the argv[] when specify the -std=c99 option

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=15510

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-

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