函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\itimer.c Create Date:2022-07-27 11:48:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称:put_itimerval

函数原型:static int put_itimerval(struct itimerval __user *o, const struct itimerspec64 *i)

返回类型:int

参数:

类型参数名称
struct itimerval __user *o
const struct itimerspec64 *i
105  seconds 等于 seconds
106  microseconds 等于 nanoseconds NSEC_PER_USEC
107  seconds 等于 seconds
108  microseconds 等于 nanoseconds NSEC_PER_USEC
109  返回:如果copy_to_user(o, & v, sizeof(structitimerval))则负EFAULT否则0
调用者
名称描述
SYSCALL_DEFINE2
SYSCALL_DEFINE3