/* Substitute for <sys/select.h>.
- Copyright (C) 2007-2010 Free Software Foundation, Inc.
+ Copyright (C) 2007-2011 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#else
-#ifndef _GL_SYS_SELECT_H
+#ifndef _@GUARD_PREFIX@_SYS_SELECT_H
#if @HAVE_SYS_SELECT_H@
# include <sys/time.h>
# endif
-/* On Solaris 10, <sys/select.h> provides an FD_ZERO implementation
+/* On AIX 7 and Solaris 10, <sys/select.h> provides an FD_ZERO implementation
that relies on memset(), but without including <string.h>.
But in any case avoid namespace pollution on glibc systems. */
-# if (defined __OpenBSD__ || defined __sun || defined __osf__ || defined __BEOS__) \
+# if (defined __OpenBSD__ || defined _AIX || defined __sun || defined __osf__ || defined __BEOS__) \
&& ! defined __GLIBC__
# include <string.h>
# endif
#endif
-#ifndef _GL_SYS_SELECT_H
-#define _GL_SYS_SELECT_H
+#ifndef _@GUARD_PREFIX@_SYS_SELECT_H
+#define _@GUARD_PREFIX@_SYS_SELECT_H
#if !@HAVE_SYS_SELECT_H@
/* A platform that lacks <sys/select.h>. */
/* Get the 'struct timeval' and 'fd_set' types and the FD_* macros
on most platforms. */
# include <sys/time.h>
+/* On HP-UX 11, <sys/time.h> provides an FD_ZERO implementation
+ that relies on memset(), but without including <string.h>. */
+# if defined __hpux
+# include <string.h>
+# endif
/* On native Windows platforms:
Get the 'fd_set' type. Also, gnulib's <sys/socket.h> redefines select
so as to hide the declaration from <winsock2.h>. */
-# include <sys/socket.h>
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+# include <sys/socket.h>
+# endif
+#endif
+
+/* Get definition of 'sigset_t'.
+ But avoid namespace pollution on glibc systems. */
+#if !(defined __GLIBC__ && !defined __UCLIBC__)
+# include <signal.h>
#endif
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
+#if @GNULIB_PSELECT@
+# if @REPLACE_PSELECT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef pselect
+# define pselect rpl_pselect
+# endif
+_GL_FUNCDECL_RPL (pselect, int,
+ (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
+ struct timespec const *restrict, const sigset_t *restrict));
+_GL_CXXALIAS_RPL (pselect, int,
+ (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
+ struct timespec const *restrict, const sigset_t *restrict));
+# else
+# if !@HAVE_PSELECT@
+_GL_FUNCDECL_SYS (pselect, int,
+ (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
+ struct timespec const *restrict, const sigset_t *restrict));
+# endif
+_GL_CXXALIAS_SYS (pselect, int,
+ (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
+ struct timespec const *restrict, const sigset_t *restrict));
+# endif
+_GL_CXXALIASWARN (pselect);
+#elif defined GNULIB_POSIXCHECK
+# undef pselect
+# if HAVE_RAW_DECL_PSELECT
+_GL_WARN_ON_USE (pselect, "pselect is not portable - "
+ "use gnulib module pselect for portability");
+# endif
+#endif
+
#if @GNULIB_SELECT@
-# if @HAVE_WINSOCK2_H@ || @REPLACE_SELECT@
+# if @REPLACE_SELECT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef select
# define select rpl_select
#endif
-#endif /* _GL_SYS_SELECT_H */
-#endif /* _GL_SYS_SELECT_H */
+#endif /* _@GUARD_PREFIX@_SYS_SELECT_H */
+#endif /* _@GUARD_PREFIX@_SYS_SELECT_H */
#endif /* OSF/1 */