Lines Matching refs:fds
413 #define FDS_IN(fds, n) (fds->in + n) argument
414 #define FDS_OUT(fds, n) (fds->out + n) argument
415 #define FDS_EX(fds, n) (fds->ex + n) argument
417 #define BITS(fds, n) (*FDS_IN(fds, n)|*FDS_OUT(fds, n)|*FDS_EX(fds, n)) argument
419 static int max_select_fd(unsigned long n, fd_set_bits *fds) in max_select_fd() argument
433 set &= BITS(fds, n); in max_select_fd()
443 set = BITS(fds, n); in max_select_fd()
476 static int do_select(int n, fd_set_bits *fds, struct timespec64 *end_time) in do_select() argument
487 retval = max_select_fd(n, fds); in do_select()
509 inp = fds->in; outp = fds->out; exp = fds->ex; in do_select()
510 rinp = fds->res_in; routp = fds->res_out; rexp = fds->res_ex; in do_select()
624 fd_set_bits fds; in core_sys_select() local
662 fds.in = bits; in core_sys_select()
663 fds.out = bits + size; in core_sys_select()
664 fds.ex = bits + 2*size; in core_sys_select()
665 fds.res_in = bits + 3*size; in core_sys_select()
666 fds.res_out = bits + 4*size; in core_sys_select()
667 fds.res_ex = bits + 5*size; in core_sys_select()
669 if ((ret = get_fd_set(n, inp, fds.in)) || in core_sys_select()
670 (ret = get_fd_set(n, outp, fds.out)) || in core_sys_select()
671 (ret = get_fd_set(n, exp, fds.ex))) in core_sys_select()
673 zero_fd_set(n, fds.res_in); in core_sys_select()
674 zero_fd_set(n, fds.res_out); in core_sys_select()
675 zero_fd_set(n, fds.res_ex); in core_sys_select()
677 ret = do_select(n, &fds, end_time); in core_sys_select()
688 if (set_fd_set(n, inp, fds.res_in) || in core_sys_select()
689 set_fd_set(n, outp, fds.res_out) || in core_sys_select()
690 set_fd_set(n, exp, fds.res_ex)) in core_sys_select()
1018 struct pollfd *fds = walk->entries; in do_sys_poll() local
1021 for (j = walk->len; j; fds++, ufds++, j--) in do_sys_poll()
1022 unsafe_put_user(fds->revents, &ufds->revents, Efault); in do_sys_poll()
1194 fd_set_bits fds; in compat_core_sys_select() local
1224 fds.in = (unsigned long *) bits; in compat_core_sys_select()
1225 fds.out = (unsigned long *) (bits + size); in compat_core_sys_select()
1226 fds.ex = (unsigned long *) (bits + 2*size); in compat_core_sys_select()
1227 fds.res_in = (unsigned long *) (bits + 3*size); in compat_core_sys_select()
1228 fds.res_out = (unsigned long *) (bits + 4*size); in compat_core_sys_select()
1229 fds.res_ex = (unsigned long *) (bits + 5*size); in compat_core_sys_select()
1231 if ((ret = compat_get_fd_set(n, inp, fds.in)) || in compat_core_sys_select()
1232 (ret = compat_get_fd_set(n, outp, fds.out)) || in compat_core_sys_select()
1233 (ret = compat_get_fd_set(n, exp, fds.ex))) in compat_core_sys_select()
1235 zero_fd_set(n, fds.res_in); in compat_core_sys_select()
1236 zero_fd_set(n, fds.res_out); in compat_core_sys_select()
1237 zero_fd_set(n, fds.res_ex); in compat_core_sys_select()
1239 ret = do_select(n, &fds, end_time); in compat_core_sys_select()
1250 if (compat_set_fd_set(n, inp, fds.res_in) || in compat_core_sys_select()
1251 compat_set_fd_set(n, outp, fds.res_out) || in compat_core_sys_select()
1252 compat_set_fd_set(n, exp, fds.res_ex)) in compat_core_sys_select()