函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\posix-timers.c Create Date:2022-07-27 11:46:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:SYSCALL_DEFINE3

函数原型:SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock, struct sigevent __user *, timer_event_spec, timer_t __user *, created_timer_id)

返回类型:

参数:

555  如果timer_event_spec
558  如果copy_from_user( & event, timer_event_spec, event的长度)则返回:负EFAULT
560  返回:Create a POSIX.1b interval timer.
562  返回:Create a POSIX.1b interval timer.