函数逻辑报告

函数名称：Most architectures can't handle 7-argument syscalls. So we provide a* 6-argument version where the sixth argument is a pointer to a structure* which has a pointer to the sigset_t itself followed by a size_t containing* the sigset size.

函数原型：SYSCALL_DEFINE6(pselect6, int, n, fd_set __user *, inp, fd_set __user *, outp, fd_set __user *, exp, struct __kernel_timespec __user *, tsp, void __user *, sig)

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参数：无