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diff lib/sys_select.in.h @ 17363:5a51fb7777a9

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sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin Problem reported by Marco Atzeri in <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>. * lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]: Simply delegate to the system <sys/select.h> in this case too. Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to be needed on Solaris either. * lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]: Simply delgate to the system <sys/time.h> in this case.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 19 Mar 2013 09:08:47 -0700
parents 0e38241a3d05
children 344018b6e5d7
line wrap: on
line diff
--- a/lib/sys_select.in.h	Tue Mar 19 10:47:12 2013 -0700
+++ b/lib/sys_select.in.h	Tue Mar 19 09:08:47 2013 -0700
@@ -21,23 +21,27 @@
 
 /* On OSF/1 and Solaris 2.6, <sys/types.h> and <sys/time.h>
    both include <sys/select.h>.
+   On Cygwin, <sys/time.h> includes <sys/select.h>.
    Simply delegate to the system's header in this case.  */
 #if (@HAVE_SYS_SELECT_H@                                                \
-     && ((defined __osf__ && defined _SYS_TYPES_H_ && defined _OSF_SOURCE) \
+     && ((defined __osf__ && defined _SYS_TYPES_H_                      \
+          && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H         \
+          && defined _OSF_SOURCE)                                       \
          || (defined __sun && defined _SYS_TYPES_H                      \
              && (! (defined _XOPEN_SOURCE || defined _POSIX_C_SOURCE)   \
-                 || defined __EXTENSIONS__)))                           \
-     && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H)
+                 || defined __EXTENSIONS__))))
 
 # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H
 # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@
 
 #elif (@HAVE_SYS_SELECT_H@                                              \
-       && ((defined __osf__ && defined _SYS_TIME_H_ && defined _OSF_SOURCE) \
+       && (defined _CYGWIN_SYS_TIME_H                                   \
+           || (defined __osf__ && defined _SYS_TIME_H_                  \
+               && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H    \
+               && defined _OSF_SOURCE)                                  \
            || (defined __sun && defined _SYS_TIME_H                     \
                && (! (defined _XOPEN_SOURCE || defined _POSIX_C_SOURCE) \
-                   || defined __EXTENSIONS__)))                         \
-       && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H)
+                   || defined __EXTENSIONS__))))
 
 # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H
 # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@