Esempi in C++ (Cpp) per sigar_cpu_list_get

Esempio n. 1

File: sys_info.cpp Progetto: flyawayii/kbengine

//-------------------------------------------------------------------------------------
uint32 SystemInfo::countCPU()
{
	static uint32 count = 0;

	if(count == 0)
	{
		int status = SIGAR_OK;
		sigar_t *sigarcpulist;
		sigar_cpu_list_t cpulist;
		sigar_open(&sigarcpulist);
		status = sigar_cpu_list_get(sigarcpulist, &cpulist);
		
		if (status != SIGAR_OK) 
		{
			DEBUG_MSG(fmt::format("error: {} ({}) cpu_list_get\n",
				   status, sigar_strerror(sigarcpulist, status)));

			count = 1;
		}
		else
		{
			count = cpulist.number;
			sigar_cpu_list_destroy(sigarcpulist, &cpulist);
		}

		sigar_close(sigarcpulist);
	}

	return count;
}

Esempio n. 2

File: solaris_sigar.c Progetto: couchbase/sigar

int sigar_cpu_get(sigar_t *sigar, sigar_cpu_t *cpu)
{
    int status, i;

    status = sigar_cpu_list_get(sigar, &sigar->cpulist);

    if (status != SIGAR_OK) {
        return status;
    }

    SIGAR_ZERO(cpu);

    for (i=0; i<sigar->cpulist.number; i++) {
        sigar_cpu_t *xcpu = &sigar->cpulist.data[i];

        cpu->user  += xcpu->user;
        cpu->sys   += xcpu->sys;
        cpu->idle  += xcpu->idle;
        cpu->nice  += xcpu->nice;
        cpu->wait  += xcpu->wait;
        cpu->total += xcpu->total;
    }

    return SIGAR_OK;
}

Esempio n. 3

File: javasigar.c Progetto: calebickler/Capstone_Qt_Cpp_Program

JNIEXPORT jobjectArray SIGAR_JNIx(getCpuListNative)
(JNIEnv *env, jobject sigar_obj)
{
    int status;
    unsigned int i;
    sigar_cpu_list_t cpulist;
    jobjectArray cpuarray;
    jclass cls = SIGAR_FIND_CLASS("Cpu");
    dSIGAR(NULL);

    if ((status = sigar_cpu_list_get(sigar, &cpulist)) != SIGAR_OK) {
        sigar_throw_error(env, jsigar, status);
        return NULL;
    }

    JAVA_SIGAR_INIT_FIELDS_CPU(cls);

    cpuarray = JENV->NewObjectArray(env, cpulist.number, cls, 0);
    SIGAR_CHEX;

    for (i=0; i<cpulist.number; i++) {
        jobject info_obj = JENV->AllocObject(env, cls);
        SIGAR_CHEX;
        JAVA_SIGAR_SET_FIELDS_CPU(cls, info_obj,
                                  cpulist.data[i]);
        JENV->SetObjectArrayElement(env, cpuarray, i, info_obj);
        SIGAR_CHEX;
    }

    sigar_cpu_list_destroy(sigar, &cpulist);

    return cpuarray;
}