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$NetBSD: patch-au,v 1.1 2003/01/19 21:31:13 hubertf Exp $
--- main.c.orig Mon Dec 23 14:11:59 2002
+++ main.c
@@ -51,13 +51,21 @@
#include <unistd.h> /* Linux real-time by Istvan Varga, Jan 2002 */
#include <sys/types.h>
#include <errno.h>
+#if defined(__NetBSD__)
+#include <sys/time.h>
+#include <sys/resource.h>
+#define HIGH_PRIORITY -20
+#else
#include <sched.h>
#include <sys/mman.h>
+#endif
void set_rt_priority(int argc, char **argv)
{
int rtmode;
+#if !defined(__NetBSD__)
struct sched_param p;
+#endif
int i;
if (geteuid() != 0) return; /* not root, nothing to do */
@@ -88,7 +96,7 @@
return;
}
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__NetBSD__)
/* lock all pages into physical memory */
if (mlockall(MCL_CURRENT | MCL_FUTURE) != 0) {
err_printf( "csound: cannot lock memory pages: %s\n",
@@ -97,6 +105,12 @@ void set_rt_priority(int argc, char **ar
}
#endif
+#if defined(__NetBSD__)
+ if (setpriority(PRIO_PROCESS, 0, HIGH_PRIORITY) != 0) {
+ err_printf( "csound: cannot set high priority: %s\n", strerror(errno));
+ exit(-1);
+ }
+#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) {
@@ -104,6 +118,7 @@
strerror(errno));
exit(-1);
}
+#endif
/* give up root permissions */
setuid(getuid());
}
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