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59 lines
1.8 KiB
59 lines
1.8 KiB
4 years ago
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diff -rupN jack-1.9.9.5.old/common/JackControlAPI.cpp jack-1.9.9.5/common/JackControlAPI.cpp
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--- jack-1.9.9.5.old/common/JackControlAPI.cpp 2012-12-10 04:26:56.000000000 -0500
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+++ jack-1.9.9.5/common/JackControlAPI.cpp 2012-12-15 21:40:01.639927082 -0500
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@@ -32,6 +32,7 @@
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#include <stdio.h>
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#include <assert.h>
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#include <signal.h>
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+#include <sys/utsname.h>
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#include "jslist.h"
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#include "driver_interface.h"
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@@ -756,7 +757,14 @@ SERVER_EXPORT jackctl_server_t * jackctl
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goto fail_free_parameters;
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}
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- value.i = 10;
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+ struct utsname utsname;
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+ int success;
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+ success = uname( &utsname );
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+ if( success == 0 && strstr( utsname.version, "PREEMPT RT" ) )
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+ value.i = 60;
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+ else
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+ value.i = 20;
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+
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if (jackctl_add_parameter(
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&server_ptr->parameters,
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"realtime-priority",
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diff -rupN jack-1.9.9.5.old/common/JackServerGlobals.cpp jack-1.9.9.5/common/JackServerGlobals.cpp
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--- jack-1.9.9.5.old/common/JackServerGlobals.cpp 2012-12-10 04:26:56.000000000 -0500
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+++ jack-1.9.9.5/common/JackServerGlobals.cpp 2012-12-15 21:45:43.793194190 -0500
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@@ -23,6 +23,7 @@ Foundation, Inc., 675 Mass Ave, Cambridg
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#include "shm.h"
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#include <getopt.h>
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#include <errno.h>
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+#include <sys/utsname.h>
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static char* server_name = NULL;
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@@ -96,9 +97,18 @@ void JackServerGlobals::Delete()
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bool JackServerGlobals::Init()
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{
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+ struct utsname utsname;
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+ int success;
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+ success = uname( &utsname );
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+
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int realtime = 0;
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int client_timeout = 0; /* msecs; if zero, use period size. */
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- int realtime_priority = 10;
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+ int realtime_priority;
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+ if( success == 0 && strstr( utsname.version, "PREEMPT RT" ) )
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+ realtime_priority = 60;
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+ else
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+ realtime_priority = 20;
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+
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int verbose_aux = 0;
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unsigned int port_max = 128;
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int temporary = 0;
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