bug#11797: trunk does not build on NetBSD

[Han Boetes <hboetes@gmail.com>]

I noticed a similar problem on OpenBSD not building and offered Paul
Eggert an account on my machine so he could fix the issue. This is what
he changed. Since he used __OpenBSD__ I don't think it will work on
NetBSD but it's a sure step in the right direction.

Please consider reading:

http://www.openbsd.org/faq/ports/guide.html#PortsGeneric





~/nfs/Emacs/emacs% bzr diff -r-40.. src/sysdep.c
=== modified file 'src/sysdep.c'
--- src/sysdep.c        2012-07-05 18:35:48 +0000
+++ src/sysdep.c        2012-07-06 08:28:29 +0000
@@ -38,17 +38,17 @@
 #include "sysselect.h"
 #include "blockinput.h"

+#ifdef BSD_SYSTEM
+#include <sys/param.h>
+#include <sys/sysctl.h>
+#endif
+
 #ifdef __FreeBSD__
-#include <sys/sysctl.h>
 #include <sys/user.h>
 #include <sys/resource.h>
 #include <math.h>
 #endif

-#ifdef DARWIN_OS
-#include <sys/sysctl.h>
-#endif
-
 #ifdef WINDOWSNT
 #define read sys_read
 #define write sys_write
@@ -2520,7 +2520,7 @@
 Lisp_Object
 list_system_processes (void)
 {
-#ifdef DARWIN_OS
+#if defined DARWIN_OS || defined __OpenBSD__
   int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_ALL};
 #else
   int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_PROC};
@@ -2548,6 +2548,8 @@
     {
 #ifdef DARWIN_OS
       proclist = Fcons (make_fixnum_or_float (procs[i].kp_proc.p_pid),
proclist);
+#elif defined __OpenBSD__
+      proclist = Fcons (make_fixnum_or_float (procs[i].p_pid), proclist);
 #else
       proclist = Fcons (make_fixnum_or_float (procs[i].ki_pid), proclist);
 #endif