$NetBSD: patch-ae,v 1.1 2003/12/13 20:26:03 ben Exp $

--- csmain.c.orig	2003-02-25 19:24:01.000000000 -0800
+++ csmain.c
@@ -51,18 +51,26 @@ extern  void    init_pvsys(void);
 
 #include <signal.h>
 
-#if defined(LINUX)
+#if defined(LINUX) || defined(__NetBSD__)
 
 #include <unistd.h>             /* Linux real-time by Istvan Varga, Jan 2002 */
 #include <sys/types.h>
 #include <errno.h>
+#ifdef BSD
+#include <sys/time.h>
+#include <sys/resource.h>
+#define HIGH_PRIORITY -20
+#else
 #include <sched.h>
+#endif
 #include <sys/mman.h>
 
 void set_rt_priority(int argc, char **argv)
 {
     int     rtmode;
+#ifndef __NetBSD__
     struct sched_param p;
+#endif
     int     i;
 
     if (geteuid() != 0) return;    /* not root, nothing to do */
@@ -95,7 +103,7 @@ void set_rt_priority(int argc, char **ar
       return;
     }
 
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__NetBSD__)
     /* lock all pages into physical memory */
     if (mlockall(MCL_CURRENT | MCL_FUTURE) != 0) {
       fprintf(stderr, "csound: cannot lock memory pages: %s\n",
@@ -104,6 +112,14 @@ void set_rt_priority(int argc, char **ar
     }
 #endif
 
+#ifdef __NetBSD__
+    if (setpriority(PRIO_PROCESS, 0, HIGH_PRIORITY) == 0)
+       fprintf(stderr, "csound: scheduler priority %i...\n", HIGH_PRIORITY);
+    else
+       fprintf(stderr, "csound: scheduler priority %i failed: %s\n",
+                       HIGH_PRIORITY, strerror(errno));
+    fflush(stderr);
+#else
     /* set round robin mode with max. priority */
     p.sched_priority = sched_get_priority_max(SCHED_RR);
     if (sched_setscheduler(0, SCHED_RR, &p) != 0) {
@@ -111,13 +127,14 @@ void set_rt_priority(int argc, char **ar
                       strerror(errno));
       exit(-1);
     }
+#endif
     /* give up root permissions */
     setuid(getuid());
 }
 
 #endif
 
-#if !defined(LINUX) && !defined(SGI) && !defined(__BEOS__) && !defined(MACOSX)
+#if !defined(LINUX) && !defined(SGI) && !defined(__BEOS__) && !defined(MACOSX) && !defined(__NetBSD__)
 static char *signal_to_string(int sig)
 {
     switch(sig) {