wait for some event on a file descriptor NAME poll, ppoll - wait for some event on a file descriptor LIBRARY Standard C library ( libc , -lc...ioctl() operations for epoll file descriptors NAME ioctl_eventpoll, EPIOCSPARAMS, EPIOCGPARAMS - ioctl() operations fo...control interface for an epoll file descriptor NAME epoll_ctl - control interface for an epoll file descriptor LIBRARY S...wait for some event on a file descriptor NAME poll, ppoll - wait for some event on a file descriptor LIBRARY Standard C library ( libc , -lc......cess referred to by a PID file descriptor. • A PID file descriptor can be monitored using poll (2), select (2), and epoll (7). When the process that it refers to terminates, the…...e associated open file description, the userfaultfd file descriptor can be monitored with poll (2), select (2), and epoll (7). When events are available, the file descriptor ind…...lications—and this limitation will not change. All modern applications should instead use poll (2) or epoll (7), which do not suffer this limitation. select () allows a program …...lications—and this limitation will not change. All modern applications should instead use poll (2) or epoll (7), which do not suffer this limitation. select () allows a program …...lications—and this limitation will not change. All modern applications should instead use poll (2) or epoll (7), which do not suffer this limitation. select () allows a program …...fer is less than 8 bytes, or if an attempt is made to write the value 0xffffffffffffffff. poll (2) select (2) (and similar) The returned file descriptor supports poll (2) (and a…...fer is less than 8 bytes, or if an attempt is made to write the value 0xffffffffffffffff. poll (2) select (2) (and similar) The returned file descriptor supports poll (2) (and a…...used to read event notifications (type pfm_msg_t ) using read (2). The file descriptor is pollable using select (2), poll (2), and epoll (7). The context can be destroyed by cal…...tinfo (2), and has the advantage that the file descriptor may be monitored by select (2), poll (2), and epoll (7). The mask argument specifies the set of signals that the caller…...tinfo (2), and has the advantage that the file descriptor may be monitored by select (2), poll (2), and epoll (7). The mask argument specifies the set of signals that the caller…...r_create (2), with the advantage that the file descriptor may be monitored by select (2), poll (2), and epoll (7). The use of these three system calls is analogous to the use of…...r_create (2), with the advantage that the file descriptor may be monitored by select (2), poll (2), and epoll (7). The use of these three system calls is analogous to the use of…...r_create (2), with the advantage that the file descriptor may be monitored by select (2), poll (2), and epoll (7). The use of these three system calls is analogous to the use of…...lower and si_upper . The SEGV_PKUERR suberror of SIGSEGV populates si_pkey . • SIGIO / SIGPOLL (the two names are synonyms on Linux) fills in si_band and si_fd . The si_band eve…...lower and si_upper . The SEGV_PKUERR suberror of SIGSEGV populates si_pkey . • SIGIO / SIGPOLL (the two names are synonyms on Linux) fills in si_band and si_fd . The si_band eve…...e description of O_DSYNC in open (2). RWF_HIPRI (since Linux 4.13) High priority request, poll if possible RWF_NOWAIT (since Linux 4.14) Don't wait if the I/O will block for ope…