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$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) {
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