2 * SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events,
3 int, maxevents, int, timeout)
5 * When successful, returns the number of file descriptors ready for the requested I/O,
6 * or zero if no file descriptor became ready during the requested timeout milliseconds.
7 * When an error occurs, returns -1 and errno is set appropriately.
11 struct syscallentry syscall_epoll_pwait
= {
12 .name
= "epoll_pwait",
17 .arg2type
= ARG_ADDRESS
,
18 .arg3name
= "maxevents",
19 .arg4name
= "timeout",
20 .rettype
= RET_BORING
,