diff -Naur lsmi/lsmi-joystick.c lsmi.patched//lsmi-joystick.c
--- lsmi/lsmi-joystick.c 2012-05-14 20:08:19.000000000 -0400
+++ lsmi.patched//lsmi-joystick.c 2012-05-14 20:15:16.000000000 -0400
@@ -46,6 +46,7 @@
#include <sys/time.h>
#include <signal.h>
#include <getopt.h>
+#include <sched.h>
#include "seq.h"
#include "sig.h"
@@ -99,6 +100,7 @@
"Options:\n\n"
" -h | --help Show this message\n"
" -d | --device specialfile Event device to use (instead of js0)\n"
+ " -R | --realtime rtprio Use realtime priority 'rtprio' (requires privs)\n"
" -v | --verbose Be verbose (show note events)\n"
" -p | --port client:port Connect to ALSA Sequencer client on startup\n"
" -n | --no-hold Send controller data even when no joystick button is held\n" );
@@ -121,6 +123,7 @@
{ "verbose", no_argument, NULL, 'v' },
{ "device", required_argument, NULL, 'd' },
{ "no-hold", no_argument, NULL, 'n' },
+ { "realtime", required_argument, NULL, 'R' },
{ "daemon", no_argument, NULL, 'z' },
{ NULL, 0, NULL, 0 }
};
@@ -164,6 +167,23 @@
case 'z':
daemonize = 1;
break;
+ case 'R':
+ {
+ struct sched_param sp;
+
+ sp.sched_priority = atoi( optarg );
+
+ if ( sched_setscheduler( 0, SCHED_FIFO, &sp ) < 0 )
+ {
+ perror( "sched_setscheduler()" );
+ fprintf( stderr, "Failed to get realtime priority!\n" );
+ exit( 1 );
+ }
+
+ fprintf( stderr, "Using realtime priority %i.\n",
+ sp.sched_priority );
+ }
+ break;
}
}
diff -Naur lsmi/lsmi-keyhack.c lsmi.patched//lsmi-keyhack.c
--- lsmi/lsmi-keyhack.c 2012-05-14 20:08:19.000000000 -0400
+++ lsmi.patched//lsmi-keyhack.c 2012-05-14 20:14:07.000000000 -0400
@@ -111,6 +111,7 @@
#include <getopt.h>
#include <linux/input.h>
+#include <sched.h>
#include <stdint.h>
#include "seq.h"
@@ -261,6 +262,7 @@
" -h | --help Show this message\n"
" -d | --device specialfile Event device to use (instead of event0)\n"
" -v | --verbose Be verbose (show note events)\n"
+ " -R | --realtime rtprio Use realtime priority 'rtprio' (requires privs)\n"
" -c | --channel n Initial MIDI channel\n"
" -p | --port client:port Connect to ALSA Sequencer client on startup\n"
" -k | --keydata file Name file to read/write key mappings (instead of ~/.keydb)\n"
@@ -281,6 +283,7 @@
{ "channel", required_argument, NULL, 'c' },
{ "device", required_argument, NULL, 'd' },
{ "keydata", required_argument, NULL, 'k' },
+ { "realtime", required_argument, NULL, 'R' },
{ "verbose", no_argument, NULL, 'v' },
{ NULL, 0, NULL, 0 }
};
@@ -320,6 +323,23 @@
case 'v':
verbose = 1;
break;
+ case 'R':
+ {
+ struct sched_param sp;
+
+ sp.sched_priority = atoi( optarg );
+
+ if ( sched_setscheduler( 0, SCHED_FIFO, &sp ) < 0 )
+ {
+ perror( "sched_setscheduler()" );
+ fprintf( stderr, "Failed to get realtime priority!\n" );
+ exit( 1 );
+ }
+
+ fprintf( stderr, "Using realtime priority %i.\n",
+ sp.sched_priority );
+ }
+ break;
}
}
diff -Naur lsmi/lsmi-mouse.c lsmi.patched//lsmi-mouse.c
--- lsmi/lsmi-mouse.c 2012-05-14 20:08:19.000000000 -0400
+++ lsmi.patched//lsmi-mouse.c 2012-05-14 20:11:08.000000000 -0400
@@ -55,6 +55,7 @@
#include <sys/ioctl.h>
#include <sys/time.h>
+#include <sched.h>
#include <stdint.h>
#include <getopt.h>
@@ -144,6 +145,7 @@
" -h | --help Show this message\n"
" -d | --device specialfile Event device to use (instead of event0)\n"
" -v | --verbose Be verbose (show note events)\n"
+ " -R | --realtime rtprio Use realtime priority 'rtprio' (requires privs)\n"
" -p | --port client:port Connect to ALSA Sequencer client on startup\n"
" -1 | --button-one 'c'|'n':n:n Button mapping\n"
@@ -169,6 +171,7 @@
{ "button-one", required_argument, NULL, '1' },
{ "button-two", required_argument, NULL, '2' },
{ "button-three", required_argument, NULL, '3' },
+ { "realtime", required_argument, NULL, 'R' },
{ "daemon", no_argument, NULL, 'z' },
{ NULL, 0, NULL, 0 }
};
@@ -202,6 +205,23 @@
case '3':
parse_map( 2, optarg );
break;
+ case 'R':
+ {
+ struct sched_param sp;
+
+ sp.sched_priority = atoi( optarg );
+
+ if ( sched_setscheduler( 0, SCHED_FIFO, &sp ) < 0 )
+ {
+ perror( "sched_setscheduler()" );
+ fprintf( stderr, "Failed to get realtime priority!\n" );
+ exit( 1 );
+ }
+
+ fprintf( stderr, "Using realtime priority %i.\n",
+ sp.sched_priority );
+ }
+ break;
case 'z':
daemonize = 1;
break;
|
