mirror of
https://github.com/fastfetch-cli/fastfetch.git
synced 2026-11-03 21:44:19 +01:00
李通洲
26 lines
643 B
C
26 lines
643 B
C
#include "fastfetch.h"
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#include "cpuUsage.h"
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#include <stdio.h>
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const char* ffGetCpuUsageInfo(long* inUseAll, long* totalAll)
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{
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long user, nice, system, idle, iowait, irq, softirq;
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FILE* procStat = fopen("/proc/stat", "r");
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if(procStat == NULL)
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return "fopen(\"""/proc/stat\", \"r\") == NULL";
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if (fscanf(procStat, "cpu%ld%ld%ld%ld%ld%ld%ld", &user, &nice, &system, &idle, &iowait, &irq, &softirq) < 0)
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{
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fclose(procStat);
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return "fscanf() failed";
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}
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*inUseAll = user + nice + system;
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*totalAll = *inUseAll + idle + iowait + irq + softirq;
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fclose(procStat);
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return NULL;
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}
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