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DroidFish: Run the engine process with lower priority.

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This commit is contained in:
Peter Osterlund
2015-10-24 00:11:21 +02:00
parent 0d72a21f27
commit a95dacafdf
3 changed files with 29 additions and 2 deletions
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16
DroidFish/jni/nativeutil.cpp
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@@ -20,6 +20,8 @@
#include <unistd.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/resource.h>
/*
* Class: org_petero_droidfish_engine_EngineUtil
@@ -27,8 +29,7 @@
* Signature: (Ljava/lang/String;)Z
*/
extern "C" JNIEXPORT jboolean JNICALL Java_org_petero_droidfish_engine_EngineUtil_chmod
(JNIEnv *env, jclass, jstring jExePath)
{
(JNIEnv *env, jclass, jstring jExePath) {
const char* exePath = (*env).GetStringUTFChars(jExePath, NULL);
if (!exePath)
return false;
@@ -36,3 +37,14 @@ extern "C" JNIEXPORT jboolean JNICALL Java_org_petero_droidfish_engine_EngineUti
(*env).ReleaseStringUTFChars(jExePath, exePath);
return ret;
}
/*
* Class: org_petero_droidfish_engine_EngineUtil
* Method: reNice
* Signature: (II)V
*/
extern "C" JNIEXPORT void JNICALL Java_org_petero_droidfish_engine_EngineUtil_reNice
(JNIEnv *env, jclass, jint pid, jint prio) {
setpriority(PRIO_PROCESS, pid, prio);
}