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/kernel/linux/linux-6.6/io_uring/
H A Dpoll.c8 #include <linux/poll.h>
20 #include "poll.h"
38 /* output value, set only if arm poll returns >0 */
90 * arming poll and wakeups.
106 /* pure poll stashes this in ->async_data, poll driven retry elsewhere */ in io_poll_get_double()
116 return &req->apoll->poll; in io_poll_get_single()
170 static void io_init_poll_iocb(struct io_poll *poll, __poll_t events) in io_init_poll_iocb() argument
172 poll->head = NULL; in io_init_poll_iocb()
175 poll in io_init_poll_iocb()
180 io_poll_remove_entry(struct io_poll *poll) io_poll_remove_entry() argument
363 struct io_poll *poll; io_poll_task_func() local
398 io_pollfree_wake(struct io_kiocb *req, struct io_poll *poll) io_pollfree_wake() argument
427 struct io_poll *poll = container_of(wait, struct io_poll, wait); io_poll_wake() local
464 struct io_poll *poll = io_poll_get_single(req); io_poll_double_prepare() local
486 __io_queue_proc(struct io_poll *poll, struct io_poll_table *pt, struct wait_queue_head *head, struct io_poll **poll_ptr) __io_queue_proc() argument
546 struct io_poll *poll = io_kiocb_to_cmd(pt->req, struct io_poll); io_poll_queue_proc() local
572 __io_arm_poll_handler(struct io_kiocb *req, struct io_poll *poll, struct io_poll_table *ipt, __poll_t mask, unsigned issue_flags) __io_arm_poll_handler() argument
938 struct io_poll *poll = io_kiocb_to_cmd(req, struct io_poll); io_poll_add_prep() local
955 struct io_poll *poll = io_kiocb_to_cmd(req, struct io_poll); io_poll_add() local
1015 struct io_poll *poll = io_kiocb_to_cmd(preq, struct io_poll); io_poll_remove() local
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/kernel/linux/linux-5.10/drivers/tty/vt/
H A Dvc_screen.c44 #include <linux/poll.h>
89 struct vcs_poll_data *poll = in vcs_notifier() local
91 int currcons = poll->cons_num; in vcs_notifier()
112 poll->event = code; in vcs_notifier()
113 wake_up_interruptible(&poll->waitq); in vcs_notifier()
114 kill_fasync(&poll->fasync, SIGIO, fa_band); in vcs_notifier()
119 vcs_poll_data_free(struct vcs_poll_data *poll) in vcs_poll_data_free() argument
121 unregister_vt_notifier(&poll->notifier); in vcs_poll_data_free()
122 kfree(poll); in vcs_poll_data_free()
128 struct vcs_poll_data *poll in vcs_poll_data_get() local
369 struct vcs_poll_data *poll; vcs_read() local
714 struct vcs_poll_data *poll = vcs_poll_data_get(file); vcs_poll() local
737 struct vcs_poll_data *poll = file->private_data; vcs_fasync() local
772 struct vcs_poll_data *poll = file->private_data; vcs_release() local
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/kernel/linux/linux-6.6/drivers/tty/vt/
H A Dvc_screen.c44 #include <linux/poll.h>
89 struct vcs_poll_data *poll = in vcs_notifier() local
91 int currcons = poll->cons_num; in vcs_notifier()
112 poll->event = code; in vcs_notifier()
113 wake_up_interruptible(&poll->waitq); in vcs_notifier()
114 kill_fasync(&poll->fasync, SIGIO, fa_band); in vcs_notifier()
119 vcs_poll_data_free(struct vcs_poll_data *poll) in vcs_poll_data_free() argument
121 unregister_vt_notifier(&poll->notifier); in vcs_poll_data_free()
122 kfree(poll); in vcs_poll_data_free()
128 struct vcs_poll_data *poll in vcs_poll_data_get() local
369 struct vcs_poll_data *poll; vcs_read() local
714 struct vcs_poll_data *poll = vcs_poll_data_get(file); vcs_poll() local
737 struct vcs_poll_data *poll = file->private_data; vcs_fasync() local
772 struct vcs_poll_data *poll = file->private_data; vcs_release() local
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/third_party/python/Lib/test/
H A Dtest_poll.py1 # Test case for the os.poll() function
18 select.poll
20 raise unittest.SkipTest("select.poll not defined")
34 # Basic functional test of poll object
35 # Create a bunch of pipe and test that poll works with them.
37 p = select.poll()
60 ready = p.poll()
67 ready = p.poll()
87 p = select.poll()
89 r = p.poll()
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H A Dtest_devpoll.py25 # Basic functional test of poll object
26 # Create a bunch of pipe and test that poll works with them.
51 ready = p.poll()
58 ready = p.poll()
79 pollster.poll(-1)
80 self.assertRaises(OverflowError, pollster.poll, -2)
81 self.assertRaises(OverflowError, pollster.poll, -1 << 31)
82 self.assertRaises(OverflowError, pollster.poll, -1 << 64)
84 pollster.poll(0)
85 pollster.poll(
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H A Dtest_epoll.py150 events = ep.poll(1, 4)
151 events2 = ep2.poll(0.9, 4)
156 ep2.poll(1, 4)
173 events = ep.poll(1, 4)
182 events = ep.poll(timeout=0.1, maxevents=4)
190 events = ep.poll(1.0, 4)
202 events = ep.poll(1, 4)
221 events = ep.poll(1, 4)
251 self.assertRaises(ValueError, epoll.poll, 1.0)
/kernel/linux/linux-5.10/arch/um/os-Linux/
H A Dsigio.c9 #include <poll.h>
38 struct pollfd *poll; member
61 n = poll(fds->poll, fds->used, -1); in write_sigio_thread()
65 printk(UM_KERN_ERR "write_sigio_thread : poll returned " in write_sigio_thread()
69 p = &fds->poll[i]; in write_sigio_thread()
88 memmove(&fds->poll[i], &fds->poll[i + 1], in write_sigio_thread()
89 (fds->used - i) * sizeof(*fds->poll)); in write_sigio_thread()
117 memcpy(new, polls->poll, poll in need_poll()
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/kernel/linux/linux-6.6/arch/um/os-Linux/
H A Dsigio.c9 #include <poll.h>
38 struct pollfd *poll; member
61 n = poll(fds->poll, fds->used, -1); in write_sigio_thread()
65 printk(UM_KERN_ERR "write_sigio_thread : poll returned " in write_sigio_thread()
69 p = &fds->poll[i]; in write_sigio_thread()
88 memmove(&fds->poll[i], &fds->poll[i + 1], in write_sigio_thread()
89 (fds->used - i) * sizeof(*fds->poll)); in write_sigio_thread()
117 memcpy(new, polls->poll, poll in need_poll()
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/kernel/linux/linux-6.6/include/trace/events/
H A Dscmi.h37 bool poll),
38 TP_ARGS(transfer_id, msg_id, protocol_id, seq, poll),
45 __field(bool, poll)
53 __entry->poll = poll;
56 TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u",
58 __entry->transfer_id, __entry->poll)
63 u32 timeout, bool poll),
64 TP_ARGS(transfer_id, msg_id, protocol_id, seq, timeout, poll),
72 __field(bool, poll)
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/foundation/communication/nfc/services/src/nci_adapter/nci_native_default/src/
H A Dtag_host.cpp307 std::string poll = tagPollBytes_[index]; in DoTargetTypeIso144433a() local
313 pacMap.PutStringValue(KITS::TagInfo::ATQA, poll); in DoTargetTypeIso144433a()
314 DebugLog("DoTargetTypeIso144433a ATQA: %{public}s", poll.c_str()); in DoTargetTypeIso144433a()
319 std::string poll = tagPollBytes_[index]; in DoTargetTypeIso144433b() local
320 if (poll.empty()) { in DoTargetTypeIso144433b()
321 DebugLog("DoTargetTypeIso144433b poll empty"); in DoTargetTypeIso144433b()
325 if (KITS::NfcSdkCommon::GetHexStrBytesLen(poll) < in DoTargetTypeIso144433b()
327 DebugLog("DoTargetTypeIso144433b poll.len: %{public}d", KITS::NfcSdkCommon::GetHexStrBytesLen(poll)); in DoTargetTypeIso144433b()
331 std::string appData = poll in DoTargetTypeIso144433b()
362 std::string poll = tagPollBytes_[index]; DoTargetTypeV() local
382 std::string poll = tagPollBytes_[index]; DoTargetTypeF() local
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/third_party/skia/tests/
H A DMessageBusTest.cpp42 inbox1.poll(&messages); in DEF_TEST()
50 inbox1.poll(&messages); in DEF_TEST()
55 inbox1.poll(&messages); in DEF_TEST()
59 inbox2.poll(&messages); in DEF_TEST()
96 inbox1.poll(&messages); in DEF_TEST()
106 inbox1.poll(&messages); in DEF_TEST()
116 inbox1.poll(&messages); in DEF_TEST()
156 inbox1.poll(&messages); in DEF_TEST()
162 inbox2.poll(&messages); in DEF_TEST()
/kernel/linux/linux-5.10/drivers/iio/common/hid-sensors/
H A Dhid-sensor-attributes.c165 st->poll.report_id, in hid_sensor_read_poll_value()
166 st->poll.index, sizeof(value), &value); in hid_sensor_read_poll_value()
171 if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_read_poll_value()
186 st->poll.report_id, in hid_sensor_read_samp_freq_value()
187 st->poll.index, sizeof(value), &value); in hid_sensor_read_samp_freq_value()
192 if (st->poll.units == HID_USAGE_SENSOR_UNITS_MILLISECOND) in hid_sensor_read_samp_freq_value()
194 else if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_read_samp_freq_value()
217 if (st->poll.units == HID_USAGE_SENSOR_UNITS_MILLISECOND) in hid_sensor_write_samp_freq_value()
219 else if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_write_samp_freq_value()
224 ret = sensor_hub_set_feature(st->hsdev, st->poll in hid_sensor_write_samp_freq_value()
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/kernel/linux/linux-6.6/drivers/iio/common/hid-sensors/
H A Dhid-sensor-attributes.c160 st->poll.report_id, in hid_sensor_read_poll_value()
161 st->poll.index, sizeof(value), &value); in hid_sensor_read_poll_value()
166 if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_read_poll_value()
181 st->poll.report_id, in hid_sensor_read_samp_freq_value()
182 st->poll.index, sizeof(value), &value); in hid_sensor_read_samp_freq_value()
187 if (st->poll.units == HID_USAGE_SENSOR_UNITS_MILLISECOND) in hid_sensor_read_samp_freq_value()
189 else if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_read_samp_freq_value()
212 if (st->poll.units == HID_USAGE_SENSOR_UNITS_MILLISECOND) in hid_sensor_write_samp_freq_value()
214 else if (st->poll.units == HID_USAGE_SENSOR_UNITS_SECOND) in hid_sensor_write_samp_freq_value()
219 ret = sensor_hub_set_feature(st->hsdev, st->poll in hid_sensor_write_samp_freq_value()
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/third_party/node/test/wasi/c/
H A Dpoll.c2 #include <poll.h>
26 // Test poll() timeout behavior. in main()
29 ret = poll(fds, 1, 2000); in main()
41 ret = poll(fds, 2, -1); in main()
46 // Make a poll() call with duplicate file descriptors. in main()
52 ret = poll(fds, 2, -1); in main()
60 // zero. In the Node test suite, STDIN is not a TTY, and poll() returns one, in main()
61 // with revents = POLLHUP | POLLIN, except on AIX whose poll() does not in main()
64 ret = poll(fds, 1, 2000); in main()
/kernel/linux/linux-5.10/include/trace/events/
H A Dscmi.h12 bool poll),
13 TP_ARGS(transfer_id, msg_id, protocol_id, seq, poll),
20 __field(bool, poll)
28 __entry->poll = poll;
31 TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u poll=%u",
33 __entry->seq, __entry->poll)
/kernel/linux/linux-5.10/drivers/input/misc/
H A Dwm831x-on.c38 * then need to poll to see when the pin is deasserted.
45 int poll, ret; in wm831x_poll_on() local
49 poll = !(ret & WM831X_ON_PIN_STS); in wm831x_poll_on()
51 input_report_key(wm831x_on->dev, KEY_POWER, poll); in wm831x_poll_on()
55 poll = 1; in wm831x_poll_on()
58 if (poll) in wm831x_poll_on()
/kernel/linux/linux-6.6/drivers/input/misc/
H A Dwm831x-on.c38 * then need to poll to see when the pin is deasserted.
45 int poll, ret; in wm831x_poll_on() local
49 poll = !(ret & WM831X_ON_PIN_STS); in wm831x_poll_on()
51 input_report_key(wm831x_on->dev, KEY_POWER, poll); in wm831x_poll_on()
55 poll = 1; in wm831x_poll_on()
58 if (poll) in wm831x_poll_on()
/third_party/rust/crates/nix/test/
H A Dtest_poll.rs3 poll::{poll, PollFd, PollFlags},
25 let nfds = loop_while_eintr!(poll(&mut fds, 100)); in test_poll()
32 let nfds = poll(&mut fds, 100).unwrap(); in test_poll()
37 // ppoll(2) is the same as poll except for how it handles timeouts and signals.
38 // Repeating the test for poll(2) should be sufficient to check that our
48 use nix::poll::ppoll; in test_ppoll()
/third_party/curl/src/
H A Dtool_sleep.c33 # include <poll.h>
35 # include <sys/poll.h>
53 (void)poll((void *)0, 0, (int)ms); in tool_go_sleep()
/third_party/musl/porting/linux/user/include/
H A Dpoll.h10 #include <bits/poll.h>
37 int poll (struct pollfd *, nfds_t, int);
53 #include <fortify/poll.h>
/third_party/musl/include/
H A Dpoll.h10 #include <bits/poll.h>
37 int poll (struct pollfd *, nfds_t, int);
54 #include <fortify/poll.h>
/kernel/linux/linux-5.10/sound/core/
H A Dmisc.c163 int poll; member
181 kill_fasync(&fasync->fasync, fasync->signal, fasync->poll); in snd_fasync_work_fn()
218 void snd_kill_fasync(struct snd_fasync *fasync, int signal, int poll) in snd_kill_fasync() argument
226 fasync->poll = poll; in snd_kill_fasync()
/kernel/linux/linux-6.6/sound/core/
H A Dmisc.c163 int poll; member
181 kill_fasync(&fasync->fasync, fasync->signal, fasync->poll); in snd_fasync_work_fn()
218 void snd_kill_fasync(struct snd_fasync *fasync, int signal, int poll) in snd_kill_fasync() argument
226 fasync->poll = poll; in snd_kill_fasync()
/third_party/rust/crates/rustix/tests/net/
H A Dpoll.rs1 //! The same as v6.rs, but with `poll` calls.
5 use rustix::io::{poll, PollFd, PollFlags};
44 assert_eq!(poll(&mut fds, -1).unwrap(), 1); in server()
54 assert_eq!(poll(&mut fds, -1).unwrap(), 1); in server()
83 assert_eq!(poll(&mut fds, -1).unwrap(), 1); in client()
90 assert_eq!(poll(&mut fds, -1).unwrap(), 1); in client()
/kernel/linux/linux-5.10/drivers/dma-buf/
H A Ddma-buf.c23 #include <linux/poll.h>
71 * Any fences that a dma-buf poll can wait on should be signaled in dma_buf_release()
187 * Userspace can query the state of these implicitly tracked fences using poll()
206 spin_lock_irqsave(&dcb->poll->lock, flags); in dma_buf_poll_cb()
207 wake_up_locked_poll(dcb->poll, dcb->active); in dma_buf_poll_cb()
209 spin_unlock_irqrestore(&dcb->poll->lock, flags); in dma_buf_poll_cb()
212 static __poll_t dma_buf_poll(struct file *file, poll_table *poll) in dma_buf_poll() argument
227 poll_wait(file, &dmabuf->poll, poll); in dma_buf_poll()
229 events = poll_requested_events(poll) in dma_buf_poll()
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12345678910>>...93