kernel.h

来自「这是linux内核C源代码58的源程序」· C头文件 代码 · 共 28 行

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#ifndef _LINUX_KERNEL_H#define _LINUX_KERNEL_H/* * 'kernel.h' contains some often-used function prototypes etc */#define SI_LOAD_SHIFT	16struct sysinfo {	long uptime;			/* Seconds since boot */	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */	unsigned long totalram;		/* Total usable main memory size */	unsigned long freeram;		/* Available memory size */	unsigned long sharedram;	/* Amount of shared memory */	unsigned long bufferram;	/* Memory used by buffers */	unsigned long totalswap;	/* Total swap space size */	unsigned long freeswap;		/* swap space still available */	unsigned short procs;		/* Number of current processes */	unsigned short pad;		/* explicit padding for m68k */	unsigned long totalhigh;	/* Total high memory size */	unsigned long freehigh;		/* Available high memory size */	unsigned int mem_unit;		/* Memory unit size in bytes */	char _f[20-2*sizeof(long)-sizeof(int)];	/* Padding: libc5 uses this.. */};#endif

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