From: Bruno Haible <bruno@clisp.org>
Date: Fri, 24 Dec 2010 15:27:04 +0000 (+0100)
Subject: sys_select: Ensure all necessary types on NonStop Kernel.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edb19e7ea4f5977fc53c8e9ec81caed2c0a78348;p=pspp

sys_select: Ensure all necessary types on NonStop Kernel.

* lib/sys_select.in.h: If the system does not have <sys/select.h>,
include <sys/time.h>.
* doc/posix-headers/sys_select.texi: Mention that it's missing on
NonStop Kernel.
Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
---

diff --git a/ChangeLog b/ChangeLog
index edab313c04..ed375b6a49 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2010-12-24  Bruno Haible  <bruno@clisp.org>
+
+	sys_select: Ensure all necessary types on NonStop Kernel.
+	* lib/sys_select.in.h: If the system does not have <sys/select.h>,
+	include <sys/time.h>.
+	* doc/posix-headers/sys_select.texi: Mention that it's missing on
+	NonStop Kernel.
+	Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
 2010-12-24  Bruno Haible  <bruno@clisp.org>
 
 	sys_select: Remove unneeded include.
diff --git a/doc/posix-headers/sys_select.texi b/doc/posix-headers/sys_select.texi
index 5e2622eea2..db1b96988d 100644
--- a/doc/posix-headers/sys_select.texi
+++ b/doc/posix-headers/sys_select.texi
@@ -9,7 +9,7 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 This header file is missing on some platforms:
-HP-UX 11.11, mingw, BeOS.
+HP-UX 11.11, NonStop Kernel, mingw, BeOS.
 @item
 This header file is not self-contained on some platforms: it requires
 @code{<sys/types.h>} to be included first.
diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h
index baaf510577..77472bf5fd 100644
--- a/lib/sys_select.in.h
+++ b/lib/sys_select.in.h
@@ -44,6 +44,8 @@
 
 /* On OSF/1 4.0, <sys/select.h> provides only a forward declaration
    of 'struct timeval', and no definition of this type.
+   Also, MacOS X, AIX, HP-UX, IRIX, Solaris, Interix declare select()
+   in <sys/time.h>.
    But avoid namespace pollution on glibc systems.  */
 # ifndef __GLIBC__
 #  include <sys/time.h>
@@ -67,6 +69,9 @@
 
 #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 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>.  */