Searched refs:pollfds (Results 1 - 5 of 5) sorted by relevance
| /linux-4.4.14/arch/um/os-Linux/ |
| H A D | irq.c | 19 static struct pollfd *pollfds = NULL; variable in typeref:struct:pollfd
28 n = poll(pollfds, pollfds_num, 0); os_waiting_for_events()
43 if (pollfds[i].revents != 0) { os_waiting_for_events()
44 irq_fd->current_events = pollfds[i].revents; os_waiting_for_events()
45 pollfds[i].fd = -1; os_waiting_for_events()
55 if (size_tmpfds <= pollfds_size * sizeof(pollfds[0])) { os_create_pollfd()
56 /* return min size needed for new pollfds area */ os_create_pollfd()
57 return (pollfds_size + 1) * sizeof(pollfds[0]); os_create_pollfd()
60 if (pollfds != NULL) { os_create_pollfd()
61 memcpy(tmp_pfd, pollfds, os_create_pollfd()
62 sizeof(pollfds[0]) * pollfds_size); os_create_pollfd()
63 /* remove old pollfds */ os_create_pollfd()
64 kfree(pollfds); os_create_pollfd()
66 pollfds = tmp_pfd; os_create_pollfd()
71 pollfds[pollfds_num] = ((struct pollfd) { .fd = fd, os_create_pollfd()
89 if ((pollfds[i].fd != -1) && os_free_irq_by_cb()
90 (pollfds[i].fd != (*prev)->fd)) { os_free_irq_by_cb()
93 "pollfds, fd %d vs %d\n", os_free_irq_by_cb()
94 (*prev)->fd, pollfds[i].fd); os_free_irq_by_cb()
101 * This moves the *whole* array after pollfds[i] os_free_irq_by_cb()
104 memmove(&pollfds[i], &pollfds[i + 1], os_free_irq_by_cb()
105 (pollfds_num - i) * sizeof(pollfds[0])); os_free_irq_by_cb()
124 return pollfds[i].fd; os_get_pollfd()
129 pollfds[i].fd = fd; os_set_pollfd()
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| H A D | sigio.c | 37 struct pollfds { struct
47 static struct pollfds current_poll;
48 static struct pollfds next_poll;
49 static struct pollfds all_sigio_fds;
53 struct pollfds *fds, tmp; write_sigio_thread()
103 static int need_poll(struct pollfds *polls, int n) need_poll()
113 "pollfds\n"); need_poll()
298 current_poll = ((struct pollfds) { .poll = p, write_sigio_workaround()
325 current_poll = ((struct pollfds) { .poll = NULL, write_sigio_workaround()
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| /linux-4.4.14/arch/um/kernel/ |
| H A D | sigio.c | 38 /* These are called from os-Linux/sigio.c to protect its pollfds arrays. */
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| H A D | irq.c | 112 * It means we couldn't put new pollfd to current pollfds activate_fd()
113 * and tmp_fds is NULL or too small for new pollfds array. activate_fd()
118 * If something else came in and changed the pollfds array activate_fd()
119 * so we will not be able to put new pollfd struct to pollfds activate_fd()
212 "and pollfds, fd %d vs %d, need %d\n", irq->fd, find_irq_by_fd()
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| /linux-4.4.14/tools/firewire/ |
| H A D | nosy-dump.c | 917 struct pollfd pollfds[2]; main() local
981 pollfds[0].fd = fd; main()
982 pollfds[0].events = POLLIN; main()
983 pollfds[1].fd = STDIN_FILENO; main()
984 pollfds[1].events = POLLIN; main()
992 poll(pollfds, 2, -1); main()
993 if (pollfds[1].revents) { main()
1003 if (pollfds[0].revents) main()
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