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* [Bug libc/12631] New: wcp[n]cpy are required by POSIX 2008
@ 2011-04-01 21:43 eblake at redhat dot com
2011-04-01 22:37 ` [Bug libc/12631] " drepper.fsp at gmail dot com
2014-06-27 13:17 ` fweimer at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: eblake at redhat dot com @ 2011-04-01 21:43 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12631
Summary: wcp[n]cpy are required by POSIX 2008
Product: glibc
Version: 2.13
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper.fsp@gmail.com
ReportedBy: eblake@redhat.com
$ printf '#include <wchar.h>\n' | gcc -D_POSIX_C_SOURCE=200809L -E -\
| grep 'wcpn\?cpy'
$ printf '#include <wchar.h>\n' | gcc -D_GNU_SOURCE=1 -E -\
| grep 'wcpn\?cpy'
extern wchar_t *wcpcpy (wchar_t *__restrict __dest,
extern wchar_t *wcpncpy (wchar_t *__restrict __dest,
$
Oops - POSIX 2008 requires these declarations:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/wcpcpy.html
http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=dbb0472f removed them in
error. Yes, they should _not_ be visible when going for strict ANSI
compliance, but that's the point of _POSIX_C_SOURCE - to request POSIX
extensions to ANSI C.
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* [Bug libc/12631] wcp[n]cpy are required by POSIX 2008
2011-04-01 21:43 [Bug libc/12631] New: wcp[n]cpy are required by POSIX 2008 eblake at redhat dot com
@ 2011-04-01 22:37 ` drepper.fsp at gmail dot com
2014-06-27 13:17 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: drepper.fsp at gmail dot com @ 2011-04-01 22:37 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12631
Ulrich Drepper <drepper.fsp at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #1 from Ulrich Drepper <drepper.fsp at gmail dot com> 2011-04-01 22:37:03 UTC ---
Changed in git.
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* [Bug libc/12631] wcp[n]cpy are required by POSIX 2008
2011-04-01 21:43 [Bug libc/12631] New: wcp[n]cpy are required by POSIX 2008 eblake at redhat dot com
2011-04-01 22:37 ` [Bug libc/12631] " drepper.fsp at gmail dot com
@ 2014-06-27 13:17 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2014-06-27 13:17 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=12631
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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end of thread, other threads:[~2014-06-27 13:17 UTC | newest]
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2011-04-01 21:43 [Bug libc/12631] New: wcp[n]cpy are required by POSIX 2008 eblake at redhat dot com
2011-04-01 22:37 ` [Bug libc/12631] " drepper.fsp at gmail dot com
2014-06-27 13:17 ` fweimer at redhat dot com
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