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winsup/cygwin: rework basename redefinition handling in path.cc

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This fixes the compile after commit 79e419de6261c4e04785908828096cb4d56b8680.

* path.cc: Rework basename redefinition handling.  Explain why.
This commit is contained in:
Yaakov Selkowitz 2015-07-06 15:17:17 -05:00
parent 79e419de62
commit c9b3716279
2 changed files with 11 additions and 3 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2015-07-06 Yaakov Selkowitz <yselkowi@redhat.com>
* path.cc: Rework basename redefinition handling. Explain why.
2015-07-05 Corinna Vinschen <corinna@vinschen.de> 2015-07-05 Corinna Vinschen <corinna@vinschen.de>
* dcrt0.cc (CYGWIN_GUARD): Remove. * dcrt0.cc (CYGWIN_GUARD): Remove.

10
winsup/cygwin/path.cc
View File

@ -48,7 +48,12 @@
c: means c:\. c: means c:\.
*/ */
#define _BASENAME_DEFINED /* This file includes both the XPG and GNU basename functions, with the
former exported as "basename" for ABI compatibility but the latter
declared as such for source compatibility with glibc. This tells
<string.h> not to declare the GNU variant in order to prevent a conflicting
declaration error with the XPG variant implemented herein. */
#define basename basename
#include "winsup.h" #include "winsup.h"
#include "miscfuncs.h" #include "miscfuncs.h"
#include <ctype.h> #include <ctype.h>
@ -70,6 +75,7 @@
#include <ntdll.h> #include <ntdll.h>
#include <wchar.h> #include <wchar.h>
#include <wctype.h> #include <wctype.h>
#undef basename
suffix_info stat_suffixes[] = suffix_info stat_suffixes[] =
{ {
@ -4739,8 +4745,6 @@ out:
return buf; return buf;
} }
#undef basename
/* No need to be reentrant or thread-safe according to SUSv3. /* No need to be reentrant or thread-safe according to SUSv3.
/ and \\ are treated equally. Leading drive specifiers are / and \\ are treated equally. Leading drive specifiers are
kept intact as far as it makes sense. Everything else is kept intact as far as it makes sense. Everything else is