Function arceos_posix_api::sys_ppoll

pub unsafe fn sys_ppoll(
    fds: *mut pollfd,
    nfds: nfds_t,
    timeout: *const timespec,
    _sig_mask: *const sigset_t,
    _sig_num: size_t
) -> c_int

Available on crate feature poll and (crate features select or poll or epoll) only.

ppoll used by A64. Currently ignore signal