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Searched refs:epfd (Results 1 - 25 of 36) sorted by relevance

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/kernel/linux/linux-6.6/tools/thermal/lib/
H A Dmainloop.c11 static int epfd = -1; variable
31 if (epfd < 0) in mainloop()
36 nfds = epoll_wait(epfd, events, MAX_EVENTS, timeout); in mainloop()
82 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev) < 0) { in mainloop_add()
95 if (epoll_ctl(epfd, EPOLL_CTL_DEL, fd, NULL) < 0) in mainloop_del()
105 epfd = epoll_create(2); in mainloop_init()
106 if (epfd < 0) in mainloop_init()
119 close(epfd); in mainloop_fini()
/kernel/linux/linux-5.10/tools/testing/selftests/net/
H A Dreuseport_bpf_cpu.c151 void receive_on_cpu(int *rcv_fd, int len, int epfd, int cpu_id, int proto) in receive_on_cpu() argument
157 i = epoll_wait(epfd, &ev, 1, -1); in receive_on_cpu()
187 int epfd, cpu; in test() local
192 epfd = epoll_create(1); in test()
193 if (epfd < 0) in test()
198 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fd[cpu], &ev)) in test()
205 receive_on_cpu(rcv_fd, len, epfd, cpu, proto); in test()
211 receive_on_cpu(rcv_fd, len, epfd, cpu, proto); in test()
217 receive_on_cpu(rcv_fd, len, epfd, cpu, proto); in test()
223 receive_on_cpu(rcv_fd, len, epfd, cp in test()
[all...]
H A Dreuseport_dualstack.c102 static int receive_once(int epfd, int proto) in receive_once() argument
108 i = epoll_wait(epfd, &ev, 1, -1); in receive_once()
131 int epfd, i, test_fd; in test() local
135 epfd = epoll_create(1); in test()
136 if (epfd < 0) in test()
142 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fds[i], &ev)) in test()
148 test_fd = receive_once(epfd, proto); in test()
156 close(epfd); in test()
H A Dreuseport_bpf_numa.c161 void receive_on_node(int *rcv_fd, int len, int epfd, int node_id, int proto) in receive_on_node() argument
167 i = epoll_wait(epfd, &ev, 1, -1); in receive_on_node()
197 int epfd, node; in test() local
202 epfd = epoll_create(1); in test()
203 if (epfd < 0) in test()
208 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fd[node], &ev)) in test()
215 receive_on_node(rcv_fd, len, epfd, node, proto); in test()
221 receive_on_node(rcv_fd, len, epfd, node, proto); in test()
224 close(epfd); in test()
H A Dreuseport_addr_any.c168 static int receive_once(int epfd, int proto) in receive_once() argument
174 i = epoll_wait(epfd, &ev, 1, 3); in receive_once()
197 int epfd, i, send_fd, recv_fd; in test() local
199 epfd = epoll_create(1); in test()
200 if (epfd < 0) in test()
206 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fds[i], &ev)) in test()
212 recv_fd = receive_once(epfd, proto); in test()
217 close(epfd); in test()
H A Dtcp_fastopen_backup_key.c249 int fd, epfd; in run_one_test() local
253 epfd = epoll_create(1); in run_one_test()
254 if (epfd < 0) in run_one_test()
259 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fds[i], &ev)) in run_one_test()
270 i = epoll_wait(epfd, &ev, 1, -1); in run_one_test()
278 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev)) in run_one_test()
285 if (epoll_ctl(epfd, EPOLL_CTL_DEL, ev.data.fd, NULL)) in run_one_test()
H A Dtxtimestamp.c285 static void __epoll(int epfd) in __epoll() argument
291 ret = epoll_wait(epfd, &events, 1, cfg_poll_timeout); in __epoll()
489 int fd, i, val = 1, total_len, epfd = 0; in do_test() local
527 epfd = epoll_create(1); in do_test()
528 if (epfd <= 0) in do_test()
530 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev)) in do_test()
646 __epoll(epfd); in do_test()
H A Dreuseport_bpf.c219 int epfd, conn, i, sport, expected; in test_recv_order() local
222 epfd = epoll_create(1); in test_recv_order()
223 if (epfd < 0) in test_recv_order()
228 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd[i], &ev)) in test_recv_order()
242 i = epoll_wait(epfd, &ev, 1, -1); in test_recv_order()
/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dreuseport_bpf_cpu.c151 void receive_on_cpu(int *rcv_fd, int len, int epfd, int cpu_id, int proto) in receive_on_cpu() argument
157 i = epoll_wait(epfd, &ev, 1, -1); in receive_on_cpu()
187 int epfd, cpu; in test() local
192 epfd = epoll_create(1); in test()
193 if (epfd < 0) in test()
198 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fd[cpu], &ev)) in test()
205 receive_on_cpu(rcv_fd, len, epfd, cpu, proto); in test()
211 receive_on_cpu(rcv_fd, len, epfd, cpu, proto); in test()
217 receive_on_cpu(rcv_fd, len, epfd, cpu, proto); in test()
223 receive_on_cpu(rcv_fd, len, epfd, cp in test()
[all...]
H A Dreuseport_dualstack.c102 static int receive_once(int epfd, int proto) in receive_once() argument
108 i = epoll_wait(epfd, &ev, 1, -1); in receive_once()
131 int epfd, i, test_fd; in test() local
135 epfd = epoll_create(1); in test()
136 if (epfd < 0) in test()
142 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fds[i], &ev)) in test()
148 test_fd = receive_once(epfd, proto); in test()
156 close(epfd); in test()
H A Dreuseport_bpf_numa.c161 void receive_on_node(int *rcv_fd, int len, int epfd, int node_id, int proto) in receive_on_node() argument
167 i = epoll_wait(epfd, &ev, 1, -1); in receive_on_node()
197 int epfd, node; in test() local
202 epfd = epoll_create(1); in test()
203 if (epfd < 0) in test()
208 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fd[node], &ev)) in test()
217 receive_on_node(rcv_fd, len, epfd, node, proto); in test()
225 receive_on_node(rcv_fd, len, epfd, node, proto); in test()
228 close(epfd); in test()
H A Dreuseport_addr_any.c168 static int receive_once(int epfd, int proto) in receive_once() argument
174 i = epoll_wait(epfd, &ev, 1, 3); in receive_once()
197 int epfd, i, send_fd, recv_fd; in test() local
199 epfd = epoll_create(1); in test()
200 if (epfd < 0) in test()
206 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fds[i], &ev)) in test()
212 recv_fd = receive_once(epfd, proto); in test()
217 close(epfd); in test()
H A Dtcp_fastopen_backup_key.c247 int fd, epfd; in run_one_test() local
251 epfd = epoll_create(1); in run_one_test()
252 if (epfd < 0) in run_one_test()
257 if (epoll_ctl(epfd, EPOLL_CTL_ADD, rcv_fds[i], &ev)) in run_one_test()
268 i = epoll_wait(epfd, &ev, 1, -1); in run_one_test()
276 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev)) in run_one_test()
283 if (epoll_ctl(epfd, EPOLL_CTL_DEL, ev.data.fd, NULL)) in run_one_test()
H A Dtxtimestamp.c285 static void __epoll(int epfd) in __epoll() argument
291 ret = epoll_wait(epfd, &events, 1, cfg_poll_timeout); in __epoll()
489 int fd, i, val = 1, total_len, epfd = 0; in do_test() local
527 epfd = epoll_create(1); in do_test()
528 if (epfd <= 0) in do_test()
530 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev)) in do_test()
646 __epoll(epfd); in do_test()
H A Dreuseport_bpf.c217 int epfd, conn, i, sport, expected; in test_recv_order() local
220 epfd = epoll_create(1); in test_recv_order()
221 if (epfd < 0) in test_recv_order()
226 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd[i], &ev)) in test_recv_order()
240 i = epoll_wait(epfd, &ev, 1, -1); in test_recv_order()
/kernel/liteos_a/fs/vfs/epoll/
H A Dfs_epoll.c216 * @param epfd: epoll fd
219 int epoll_close(int epfd) in epoll_close() argument
224 epHead = EpollGetDataBuff(epfd); in epoll_close()
232 int ret = EpollFreeSysFd(epfd); in epoll_close()
237 int epoll_ctl(int epfd, int op, int fd, struct epoll_event *ev) in epoll_ctl() argument
244 epHead = EpollGetDataBuff(epfd); in epoll_ctl()
309 int epoll_wait(int epfd, FAR struct epoll_event *evs, int maxevents, int timeout) in epoll_wait() argument
318 epHead = EpollGetDataBuff(epfd); in epoll_wait()
/kernel/liteos_a/fs/vfs/include/
H A Depoll.h76 int epoll_close(int epfd);
77 int epoll_ctl(int epfd, int op, int fd, struct epoll_event *ev);
78 int epoll_wait(int epfd, FAR struct epoll_event *evs, int maxevents, int timeout);
/kernel/linux/linux-6.6/io_uring/
H A Depoll.c18 int epfd; member
31 epoll->epfd = READ_ONCE(sqe->fd); in io_epoll_ctl_prep()
52 ret = do_epoll_ctl(ie->epfd, ie->op, ie->fd, &ie->event, force_nonblock); in io_epoll_ctl()
/kernel/linux/linux-5.10/arch/arm/kernel/
H A Dsys_oabi-compat.c252 asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd, in sys_oabi_epoll_ctl() argument
265 return do_epoll_ctl(epfd, op, fd, &kernel, false); in sys_oabi_epoll_ctl()
268 asmlinkage long sys_oabi_epoll_wait(int epfd, in sys_oabi_epoll_wait() argument
288 ret = sys_epoll_wait(epfd, kbuf, maxevents, timeout); in sys_oabi_epoll_wait()
303 asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd, in sys_oabi_epoll_ctl() argument
309 asmlinkage long sys_oabi_epoll_wait(int epfd, in sys_oabi_epoll_wait() argument
/kernel/linux/linux-6.6/fs/
H A Deventpoll.c2111 int do_epoll_ctl(int epfd, int op, int fd, struct epoll_event *epds, in do_epoll_ctl() argument
2122 f = fdget(epfd); in do_epoll_ctl()
2267 SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd, in SYSCALL_DEFINE4()
2276 return do_epoll_ctl(epfd, op, fd, &epds, false); in SYSCALL_DEFINE4()
2283 static int do_epoll_wait(int epfd, struct epoll_event __user *events, in do_epoll_wait() argument
2299 f = fdget(epfd); in do_epoll_wait()
2325 SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events, in SYSCALL_DEFINE4()
2330 return do_epoll_wait(epfd, events, maxevents, in SYSCALL_DEFINE4()
2338 static int do_epoll_pwait(int epfd, struct epoll_event __user *events, in do_epoll_pwait() argument
2352 error = do_epoll_wait(epfd, event in do_epoll_pwait()
2389 do_compat_epoll_pwait(int epfd, struct epoll_event __user *events, int maxevents, struct timespec64 *timeout, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize) do_compat_epoll_pwait() argument
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/
H A Dselect_reuseport.c45 static int epfd; variable
417 nev = epoll_wait(epfd, &ev, 1, expected >= PASS ? 5 : 0); in do_test()
580 nev = epoll_wait(epfd, &ev, 1, 5); in test_detach_bpf()
665 epfd = epoll_create(1); in prepare_sk_fds()
666 RET_IF(epfd == -1, "epoll_create(1)", in prepare_sk_fds()
667 "epfd:%d errno:%d\n", epfd, errno); in prepare_sk_fds()
672 err = epoll_ctl(epfd, EPOLL_CTL_ADD, sk_fds[i], &ev); in prepare_sk_fds()
716 close(epfd); in cleanup_per_test()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dselect_reuseport.c44 static int epfd; variable
408 nev = epoll_wait(epfd, &ev, 1, expected >= PASS ? 5 : 0); in do_test()
571 nev = epoll_wait(epfd, &ev, 1, 5); in test_detach_bpf()
656 epfd = epoll_create(1); in prepare_sk_fds()
657 RET_IF(epfd == -1, "epoll_create(1)", in prepare_sk_fds()
658 "epfd:%d errno:%d\n", epfd, errno); in prepare_sk_fds()
663 err = epoll_ctl(epfd, EPOLL_CTL_ADD, sk_fds[i], &ev); in prepare_sk_fds()
707 close(epfd); in cleanup_per_test()
/kernel/liteos_a/syscall/
H A Dfs_syscall.c2771 int SysEpollCtl(int epfd, int op, int fd, struct epoll_event *ev) in SysEpollCtl() argument
2779 epfd = GetAssociatedSystemFd(epfd); in SysEpollCtl()
2780 if ((fd < 0) || (epfd < 0)) { in SysEpollCtl()
2785 ret = epoll_ctl(epfd, op, fd, ev); in SysEpollCtl()
2796 int SysEpollWait(int epfd, struct epoll_event *evs, int maxevents, int timeout) in SysEpollWait() argument
2803 epfd = GetAssociatedSystemFd(epfd); in SysEpollWait()
2804 if (epfd < 0) { in SysEpollWait()
2809 ret = epoll_wait(epfd, ev in SysEpollWait()
2819 SysEpollPwait(int epfd, struct epoll_event *evs, int maxevents, int timeout, const sigset_t *mask) SysEpollPwait() argument
[all...]
/kernel/linux/linux-5.10/include/linux/
H A Deventpoll.h64 int do_epoll_ctl(int epfd, int op, int fd, struct epoll_event *epds,
/kernel/linux/linux-6.6/include/linux/
H A Deventpoll.h56 int do_epoll_ctl(int epfd, int op, int fd, struct epoll_event *epds,

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