函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-27 10:17:51
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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函数名称：sys_sigpending - examine pending signals*@uset: where mask of pending signal is returned

函数原型：SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, uset)

返回类型：

参数：无

4145  如果sizeof(old_sigset_t)大于uset的长度则返回:负EINVAL
4148  do_sigpending( & set)
4150  如果copy_to_user(uset, & set, sizeof(old_sigset_t))则返回:负EFAULT
4153  返回:0