| linux_event.c (346812) | linux_event.c (346832) |
|---|---|
| 1/*- 2 * Copyright (c) 2007 Roman Divacky 3 * Copyright (c) 2014 Dmitry Chagin 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2007 Roman Divacky 3 * Copyright (c) 2014 Dmitry Chagin 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
| 29__FBSDID("$FreeBSD: stable/11/sys/compat/linux/linux_event.c 346812 2019-04-28 09:53:08Z dchagin $"); | 29__FBSDID("$FreeBSD: stable/11/sys/compat/linux/linux_event.c 346832 2019-04-28 14:03:32Z dchagin $"); |
| 30 31#include "opt_compat.h" 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/imgact.h> 36#include <sys/kernel.h> 37#include <sys/limits.h> --- 220 unchanged lines hidden (view full) --- 258 if (error != 0) 259 return (error); 260 261 epoll_fd_install(td, EPOLL_DEF_SZ, 0); 262 263 return (0); 264} 265 | 30 31#include "opt_compat.h" 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/imgact.h> 36#include <sys/kernel.h> 37#include <sys/limits.h> --- 220 unchanged lines hidden (view full) --- 258 if (error != 0) 259 return (error); 260 261 epoll_fd_install(td, EPOLL_DEF_SZ, 0); 262 263 return (0); 264} 265 |
| 266#ifdef LINUX_LEGACY_SYSCALLS |
|
| 266int 267linux_epoll_create(struct thread *td, struct linux_epoll_create_args *args) 268{ 269 270 /* 271 * args->size is unused. Linux just tests it 272 * and then forgets it as well. 273 */ 274 if (args->size <= 0) 275 return (EINVAL); 276 277 return (epoll_create_common(td, 0)); 278} | 267int 268linux_epoll_create(struct thread *td, struct linux_epoll_create_args *args) 269{ 270 271 /* 272 * args->size is unused. Linux just tests it 273 * and then forgets it as well. 274 */ 275 if (args->size <= 0) 276 return (EINVAL); 277 278 return (epoll_create_common(td, 0)); 279} |
| 280#endif |
|
| 279 280int 281linux_epoll_create1(struct thread *td, struct linux_epoll_create1_args *args) 282{ 283 int flags; 284 285 if ((args->flags & ~(LINUX_O_CLOEXEC)) != 0) 286 return (EINVAL); --- 324 unchanged lines hidden (view full) --- 611 if (uset != NULL) 612 error = kern_sigprocmask(td, SIG_SETMASK, &omask, 613 NULL, 0); 614leave1: 615 fdrop(epfp, td); 616 return (error); 617} 618 | 281 282int 283linux_epoll_create1(struct thread *td, struct linux_epoll_create1_args *args) 284{ 285 int flags; 286 287 if ((args->flags & ~(LINUX_O_CLOEXEC)) != 0) 288 return (EINVAL); --- 324 unchanged lines hidden (view full) --- 613 if (uset != NULL) 614 error = kern_sigprocmask(td, SIG_SETMASK, &omask, 615 NULL, 0); 616leave1: 617 fdrop(epfp, td); 618 return (error); 619} 620 |
| 621#ifdef LINUX_LEGACY_SYSCALLS |
|
| 619int 620linux_epoll_wait(struct thread *td, struct linux_epoll_wait_args *args) 621{ 622 623 return (linux_epoll_wait_common(td, args->epfd, args->events, 624 args->maxevents, args->timeout, NULL)); 625} | 622int 623linux_epoll_wait(struct thread *td, struct linux_epoll_wait_args *args) 624{ 625 626 return (linux_epoll_wait_common(td, args->epfd, args->events, 627 args->maxevents, args->timeout, NULL)); 628} |
| 629#endif |
|
| 626 627int 628linux_epoll_pwait(struct thread *td, struct linux_epoll_pwait_args *args) 629{ 630 sigset_t mask, *pmask; 631 l_sigset_t lmask; 632 int error; 633 --- 68 unchanged lines hidden (view full) --- 702 703 finit(fp, fflags, DTYPE_LINUXEFD, efd, &eventfdops); 704 fdrop(fp, td); 705 706 td->td_retval[0] = fd; 707 return (error); 708} 709 | 630 631int 632linux_epoll_pwait(struct thread *td, struct linux_epoll_pwait_args *args) 633{ 634 sigset_t mask, *pmask; 635 l_sigset_t lmask; 636 int error; 637 --- 68 unchanged lines hidden (view full) --- 706 707 finit(fp, fflags, DTYPE_LINUXEFD, efd, &eventfdops); 708 fdrop(fp, td); 709 710 td->td_retval[0] = fd; 711 return (error); 712} 713 |
| 714#ifdef LINUX_LEGACY_SYSCALLS |
|
| 710int 711linux_eventfd(struct thread *td, struct linux_eventfd_args *args) 712{ 713 714 return (eventfd_create(td, args->initval, 0)); 715} | 715int 716linux_eventfd(struct thread *td, struct linux_eventfd_args *args) 717{ 718 719 return (eventfd_create(td, args->initval, 0)); 720} |
| 721#endif |
|
| 716 717int 718linux_eventfd2(struct thread *td, struct linux_eventfd2_args *args) 719{ 720 721 if ((args->flags & ~(LINUX_O_CLOEXEC|LINUX_O_NONBLOCK|LINUX_EFD_SEMAPHORE)) != 0) 722 return (EINVAL); 723 --- 601 unchanged lines hidden --- | 722 723int 724linux_eventfd2(struct thread *td, struct linux_eventfd2_args *args) 725{ 726 727 if ((args->flags & ~(LINUX_O_CLOEXEC|LINUX_O_NONBLOCK|LINUX_EFD_SEMAPHORE)) != 0) 728 return (EINVAL); 729 --- 601 unchanged lines hidden --- |