| sys_timerfd.c (0ecf0b26a750582b804e238e6446db55188d7fdc) | sys_timerfd.c (ef9ffb8594eee294334ced627755bf5b46b48f9f) |
|---|---|
| 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2014 Dmitry Chagin <dchagin@FreeBSD.org> 5 * Copyright (c) 2023 Jake Freeland <jfree@FreeBSD.org> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 270 unchanged lines hidden (view full) --- 279{ 280 struct timerfd *tfd = kn->kn_hook; 281 282 mtx_assert(&tfd->tfd_lock, MA_OWNED); 283 kn->kn_data = (int64_t)tfd->tfd_count; 284 return (tfd->tfd_count > 0); 285} 286 | 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2014 Dmitry Chagin <dchagin@FreeBSD.org> 5 * Copyright (c) 2023 Jake Freeland <jfree@FreeBSD.org> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 270 unchanged lines hidden (view full) --- 279{ 280 struct timerfd *tfd = kn->kn_hook; 281 282 mtx_assert(&tfd->tfd_lock, MA_OWNED); 283 kn->kn_data = (int64_t)tfd->tfd_count; 284 return (tfd->tfd_count > 0); 285} 286 |
| 287static struct filterops timerfd_rfiltops = { | 287static const struct filterops timerfd_rfiltops = { |
| 288 .f_isfd = 1, 289 .f_detach = filt_timerfddetach, 290 .f_event = filt_timerfdread, 291}; 292 293static int 294timerfd_kqfilter(struct file *fp, struct knote *kn) 295{ --- 58 unchanged lines hidden (view full) --- 354 kif->kf_type = KF_TYPE_TIMERFD; 355 kif->kf_un.kf_timerfd.kf_timerfd_clockid = tfd->tfd_clockid; 356 kif->kf_un.kf_timerfd.kf_timerfd_flags = tfd->tfd_flags; 357 kif->kf_un.kf_timerfd.kf_timerfd_addr = (uintptr_t)tfd; 358 359 return (0); 360} 361 | 288 .f_isfd = 1, 289 .f_detach = filt_timerfddetach, 290 .f_event = filt_timerfdread, 291}; 292 293static int 294timerfd_kqfilter(struct file *fp, struct knote *kn) 295{ --- 58 unchanged lines hidden (view full) --- 354 kif->kf_type = KF_TYPE_TIMERFD; 355 kif->kf_un.kf_timerfd.kf_timerfd_clockid = tfd->tfd_clockid; 356 kif->kf_un.kf_timerfd.kf_timerfd_flags = tfd->tfd_flags; 357 kif->kf_un.kf_timerfd.kf_timerfd_addr = (uintptr_t)tfd; 358 359 return (0); 360} 361 |
| 362static struct fileops timerfdops = { | 362static const struct fileops timerfdops = { |
| 363 .fo_read = timerfd_read, 364 .fo_write = invfo_rdwr, 365 .fo_truncate = invfo_truncate, 366 .fo_ioctl = timerfd_ioctl, 367 .fo_poll = timerfd_poll, 368 .fo_kqfilter = timerfd_kqfilter, 369 .fo_stat = timerfd_stat, 370 .fo_close = timerfd_close, --- 239 unchanged lines hidden --- | 363 .fo_read = timerfd_read, 364 .fo_write = invfo_rdwr, 365 .fo_truncate = invfo_truncate, 366 .fo_ioctl = timerfd_ioctl, 367 .fo_poll = timerfd_poll, 368 .fo_kqfilter = timerfd_kqfilter, 369 .fo_stat = timerfd_stat, 370 .fo_close = timerfd_close, --- 239 unchanged lines hidden --- |