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https://github.com/fastfetch-cli/fastfetch.git
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Carter Li
21 lines
602 B
C
21 lines
602 B
C
#include "memory.h"
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#include "common/sysctl.h"
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#include <sys/vmmeter.h>
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const char* ffDetectMemory(FFMemoryResult* ram)
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{
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size_t length = sizeof(ram->bytesTotal);
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if (sysctl((int[]){ CTL_HW, HW_PHYSMEM }, 2, &ram->bytesTotal, &length, NULL, 0) < 0)
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return "Failed to read hw.physmem";
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struct vmtotal vmtotal;
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length = sizeof(vmtotal);
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if (sysctl((int[]) {CTL_VM, VM_METER}, 2, &vmtotal, &length, NULL, 0) < 0)
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return "sysctl(VM_METER) failed";
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ram->bytesUsed = ram->bytesTotal - vmtotal.t_free * instance.state.platform.sysinfo.pageSize;
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return NULL;
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}
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