system.h

来自「这个linux源代码是很全面的~基本完整了~使用c编译的~由于时间问题我没有亲自」· C头文件 代码 · 共 34 行

H
34
字号
/* * linux/include/asm-arm/arch-tbox/system.h * * Copyright (c) 1996-1999 Russell King. */#ifndef __ASM_ARCH_SYSTEM_H#define __ASM_ARCH_SYSTEM_Hstatic void arch_idle(void){	unsigned long start_idle;	start_idle = jiffies;	do {		if (current->need_resched || hlt_counter)			goto slow_out;		cpu_do_idle(IDLE_WAIT_FAST);	} while (time_before(jiffies, start_idle + HZ/50));	cpu_do_idle(IDLE_CLOCK_SLOW);	while (!current->need_resched && !hlt_counter) {		cpu_do_idle(IDLE_WAIT_SLOW);	}	cpu_do_idle(IDLE_CLOCK_FAST);slow_out:}#define arch_reset(mode)	do { } while (0)#endif

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?