sysinfo.h 728 字节
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#ifndef _SYS_SYSINFO_H
#define _SYS_SYSINFO_H

#ifdef __cplusplus
extern "C" {
#endif

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#if !defined (__linux__) || !defined(STANDARD_SYSTEM)
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#define SI_LOAD_SHIFT 16

struct sysinfo {
	unsigned long uptime;
	unsigned long loads[3];
	unsigned long totalram;
	unsigned long freeram;
	unsigned long sharedram;
	unsigned long bufferram;
	unsigned long totalswap;
	unsigned long freeswap;
	unsigned short procs, pad;
	unsigned long totalhigh;
	unsigned long freehigh;
	unsigned mem_unit;
	char __reserved[256];
};
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#else
#include <linux/sysinfo.h>
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#endif

int sysinfo (struct sysinfo *);
int get_nprocs_conf (void);
int get_nprocs (void);
long get_phys_pages (void);
long get_avphys_pages (void);

#ifdef __cplusplus
}
#endif

#endif