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Searched refs:fd (Results 1 – 25 of 1232) sorted by relevance

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/linux/tools/testing/selftests/memfd/
A Dmemfd_test.c59 int fd; in mfd_assert_reopen_fd() local
179 fd, in mfd_assert_mmap_shared()
197 fd, in mfd_assert_mmap_private()
252 fd, in mfd_assert_read()
265 fd, in mfd_assert_read()
284 fd, in mfd_assert_read_shared()
302 fd, in mfd_assert_fork_private_write()
351 fd, in mfd_assert_write()
365 fd, in mfd_assert_write()
380 fd, in mfd_assert_write()
[all …]
/linux/drivers/clk/
A Dclk-fractional-divider.c75 if (fd->lock) in clk_fd_recalc_rate()
82 if (fd->lock) in clk_fd_recalc_rate()
87 m = (val & fd->mmask) >> fd->mshift; in clk_fd_recalc_rate()
88 n = (val & fd->nmask) >> fd->nshift; in clk_fd_recalc_rate()
126 GENMASK(fd->mwidth - 1, 0), GENMASK(fd->nwidth - 1, 0), in clk_fractional_divider_general_approximation()
174 val &= ~(fd->mmask | fd->nmask); in clk_fd_set_rate()
175 val |= (m << fd->mshift) | (n << fd->nshift); in clk_fd_set_rate()
203 fd = kzalloc(sizeof(*fd), GFP_KERNEL); in clk_hw_register_fractional_divider()
204 if (!fd) in clk_hw_register_fractional_divider()
227 kfree(fd); in clk_hw_register_fractional_divider()
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/linux/fs/hfsplus/
A Dbfind.c19 fd->tree = tree; in hfs_find_init()
20 fd->bnode = NULL; in hfs_find_init()
24 fd->search_key = ptr; in hfs_find_init()
51 fd->tree = NULL; in hfs_find_exit()
100 cmpval = bnode->tree->keycmp(fd->key, fd->search_key); in hfs_find_rec_by_key()
152 fd->record = e; in __hfs_brec_find()
172 tree = fd->tree; in hfs_brec_find()
173 if (fd->bnode) in hfs_brec_find()
175 fd->bnode = NULL; in hfs_brec_find()
227 hfs_bnode_read(fd->bnode, rec, fd->entryoffset, fd->entrylength); in hfs_brec_read()
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A Dbrec.c72 tree = fd->tree; in hfs_brec_insert()
73 if (!fd->bnode) { in hfs_brec_insert()
79 fd->bnode = node; in hfs_brec_insert()
80 fd->record = -1; in hfs_brec_insert()
89 node = fd->bnode; in hfs_brec_insert()
160 __hfs_brec_find(fd->bnode, fd, hfs_find_rec_by_key); in hfs_brec_insert()
185 tree = fd->tree; in hfs_brec_remove()
197 fd->record, fd->keylength + fd->entrylength); in hfs_brec_remove()
217 size = fd->keylength + fd->entrylength; in hfs_brec_remove()
226 hfs_bnode_move(node, fd->keyoffset, fd->keyoffset + size, in hfs_brec_remove()
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/linux/tools/testing/vsock/
A Dvsock_test.c37 int fd; in test_stream_connection_reset() local
57 close(fd); in test_stream_connection_reset()
73 int fd; in test_stream_bind_only_client() local
114 int fd; in test_stream_bind_only_server() local
134 int fd; in test_stream_client_close_client() local
148 int fd; in test_stream_client_close_server() local
169 int fd; in test_stream_server_close_client() local
190 int fd; in test_stream_server_close_server() local
257 int fd; in test_stream_msg_peek_client() local
271 int fd; in test_stream_msg_peek_server() local
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/linux/fs/hfs/
A Dbfind.c19 fd->tree = tree; in hfs_find_init()
20 fd->bnode = NULL; in hfs_find_init()
24 fd->search_key = ptr; in hfs_find_init()
51 fd->tree = NULL; in hfs_find_exit()
75 cmpval = bnode->tree->keycmp(fd->key, fd->search_key); in __hfs_brec_find()
96 fd->record = e; in __hfs_brec_find()
115 tree = fd->tree; in hfs_brec_find()
116 if (fd->bnode) in hfs_brec_find()
118 fd->bnode = NULL; in hfs_brec_find()
170 hfs_bnode_read(fd->bnode, rec, fd->entryoffset, fd->entrylength); in hfs_brec_read()
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A Dbrec.c74 tree = fd->tree; in hfs_brec_insert()
75 if (!fd->bnode) { in hfs_brec_insert()
82 fd->record = -1; in hfs_brec_insert()
91 node = fd->bnode; in hfs_brec_insert()
160 __hfs_brec_find(fd->bnode, fd); in hfs_brec_insert()
183 tree = fd->tree; in hfs_brec_remove()
195 fd->record, fd->keylength + fd->entrylength); in hfs_brec_remove()
213 size = fd->keylength + fd->entrylength; in hfs_brec_remove()
222 hfs_bnode_move(node, fd->keyoffset, fd->keyoffset + size, in hfs_brec_remove()
226 if (!fd->record) in hfs_brec_remove()
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/linux/tools/testing/selftests/wireguard/qemu/
A Dinit.c59 int fd; in seed_rng() local
73 if (fd < 0) in seed_rng()
79 close(fd); in seed_rng()
111 int fd; in enable_logging() local
117 close(fd); in enable_logging()
123 close(fd); in enable_logging()
129 close(fd); in enable_logging()
241 int fd; in clear_leaks() local
248 close(fd); in clear_leaks()
253 int fd; in check_leaks() local
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/linux/drivers/scsi/
A Dfdomain.c122 if (fd->chip == tmc18c50 || fd->chip == tmc18c30) in fdomain_make_bus_idle()
209 scsi_done(fd->cur_cmd); in fdomain_finish_cmd()
210 fd->cur_cmd = NULL; in fdomain_finish_cmd()
413 fd->cur_cmd = cmd; in fdomain_queue()
437 if (!fd->cur_cmd) in fdomain_abort()
447 fdomain_finish_cmd(fd); in fdomain_abort()
510 struct fdomain *fd; in fdomain_create() local
542 fd = shost_priv(sh); in fdomain_create()
543 fd->base = base; in fdomain_create()
544 fd->chip = chip; in fdomain_create()
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/linux/fs/
A Dfile.c84 memcpy(nfdt->fd, ofdt->fd, cpy); in copy_fdtable()
485 fd = find_next_fd(fdt, fd); in alloc_fd()
584 BUG_ON(fdt->fd[fd] != NULL); in fd_install()
592 BUG_ON(fdt->fd[fd] != NULL); in fd_install()
593 rcu_assign_pointer(fdt->fd[fd], file); in fd_install()
620 file = fdt->fd[fd]; in pick_file()
625 rcu_assign_pointer(fdt->fd[fd], NULL); in pick_file()
778 file = fdt->fd[fd]; in __close_fd_get_file()
781 rcu_assign_pointer(fdt->fd[fd], NULL); in __close_fd_get_file()
829 file = fdt->fd[fd]; in do_close_on_exec()
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/linux/tools/perf/tests/
A Dwp.c54 int fd; in __event() local
60 if (fd < 0) in __event()
63 return fd; in __event()
73 int fd; in test__wp_ro()
77 if (fd < 0) in test__wp_ro()
86 close(fd); in test__wp_ro()
97 int fd; in test__wp_wo()
101 if (fd < 0) in test__wp_wo()
110 close(fd); in test__wp_wo()
121 int fd; in test__wp_rw()
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/linux/tools/testing/selftests/bpf/
A Dtest_maps.c40 int fd; in test_hashmap() local
44 if (fd < 0) { in test_hashmap()
131 close(fd); in test_hashmap()
160 int fd, i; in test_hashmap_percpu() local
266 close(fd); in test_hashmap_percpu()
288 return fd; in helper_fill_hashmap()
326 close(fd); in test_hashmap_walk()
515 int fd; in test_devmap() local
530 int fd; in test_devmap_hash() local
1236 fd = -1; in test_map_in_map()
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/linux/include/linux/
A Dfile.h36 struct fd { struct
43 static inline void fdput(struct fd fd) in fdput() argument
45 if (fd.flags & FDPUT_FPUT) in fdput()
46 fput(fd.file); in fdput()
49 extern struct file *fget(unsigned int fd);
63 static inline struct fd fdget(unsigned int fd) in fdget() argument
65 return __to_fd(__fdget(fd)); in fdget()
68 static inline struct fd fdget_raw(unsigned int fd) in fdget_raw() argument
70 return __to_fd(__fdget_raw(fd)); in fdget_raw()
73 static inline struct fd fdget_pos(int fd) in fdget_pos() argument
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/linux/fs/jffs2/
A Dbuild.c61 for(fd = ic->scan_dents; fd; fd = fd->next) { in jffs2_build_inode_pass1()
63 if (!fd->ino) in jffs2_build_inode_pass1()
71 fd->name, fd->ino, ic->ino); in jffs2_build_inode_pass1()
74 fd->ic = NULL; in jffs2_build_inode_pass1()
79 fd->ic = child_ic; in jffs2_build_inode_pass1()
150 fd = dead_fds; in jffs2_build_filesystem()
187 if (!fd->ic) { in jffs2_build_filesystem()
202 fd->name, fd->ino, ic->ino, fd->ic->pino_nlink); in jffs2_build_filesystem()
280 fd->name, fd->ino); in jffs2_build_remove_unlinked_inode()
291 fd->ino, fd->name); in jffs2_build_remove_unlinked_inode()
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/linux/arch/um/os-Linux/
A Dfile.c203 if (fd < 0) in os_open_file()
208 close(fd); in os_open_file()
212 return fd; in os_open_file()
218 int fd, err; in os_connect_socket() local
235 return fd; in os_connect_socket()
238 close(fd); in os_connect_socket()
245 close(fd); in os_close_file()
323 int fd; in os_file_size() local
341 close(fd); in os_file_size()
632 if (fd < 0) in os_eventfd()
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/linux/drivers/clk/ti/
A Dfapll.c78 struct fapll_data *fd; member
413 struct fapll_data *fd = synth->fd; in ti_fapll_synth_round_rate() local
447 struct fapll_data *fd = synth->fd; in ti_fapll_synth_set_rate() local
516 synth->fd = fd; in ti_fapll_synth_setup()
547 fd = kzalloc(sizeof(*fd), GFP_KERNEL); in ti_fapll_setup()
548 if (!fd) in ti_fapll_setup()
586 if (!fd->base) { in ti_fapll_setup()
595 fd->hw.init = init; in ti_fapll_setup()
661 iounmap(fd->base); in ti_fapll_setup()
665 if (fd->clk_ref) in ti_fapll_setup()
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/linux/tools/testing/selftests/net/
A Dipv6_flowlabel_mgr.c74 static void run_tests(int fd) in run_tests() argument
83 expect_fail(flowlabel_put(fd, 1)); in run_tests()
99 expect_pass(flowlabel_put(fd, 1)); in run_tests()
100 expect_pass(flowlabel_put(fd, 1)); in run_tests()
101 expect_pass(flowlabel_put(fd, 1)); in run_tests()
102 expect_fail(flowlabel_put(fd, 1)); in run_tests()
110 expect_pass(flowlabel_put(fd, 2)); in run_tests()
185 int fd; in main() local
190 if (fd == -1) in main()
193 run_tests(fd); in main()
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A Dreuseaddr_ports_exhausted.c58 int fd, ret; in bind_port() local
74 close(fd); in bind_port()
78 return fd; in bind_port()
84 int i, j, fd[2]; in TEST() local
96 if (fd[j] != -1) in TEST()
97 close(fd[j]); in TEST()
104 int i, j, fd[2]; in TEST() local
121 if (fd[j] != -1) in TEST()
122 close(fd[j]); in TEST()
157 if (fd[j] != -1) in TEST()
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/linux/tools/lib/perf/
A Devsel.c59 if (fd) in perf_evsel__alloc_fd()
60 *fd = -1; in perf_evsel__alloc_fd()
86 int *fd; in get_group_fd() local
101 if (fd == NULL || *fd == -1) in get_group_fd()
158 if (fd < 0) in perf_evsel__open()
175 if (fd && *fd >= 0) { in perf_evsel__close_fd_cpu()
177 *fd = -1; in perf_evsel__close_fd_cpu()
224 if (fd == NULL || *fd < 0) in perf_evsel__munmap()
254 if (fd == NULL || *fd < 0) in perf_evsel__mmap()
314 if (fd == NULL || *fd < 0) in perf_evsel__read()
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/linux/drivers/infiniband/hw/hfi1/
A Duser_exp_rcv.c52 if (!fd->entry_to_rb) in hfi1_user_exp_rcv_init()
65 fd->use_mn = true; in hfi1_user_exp_rcv_init()
88 fd->tid_limit++; in hfi1_user_exp_rcv_init()
111 kfree(fd->entry_to_rb); in hfi1_user_exp_rcv_free()
289 if (fd->tid_used + tidbuf->n_psets > fd->tid_limit) in hfi1_user_exp_rcv_setup()
290 pageset_count = fd->tid_limit - fd->tid_used; in hfi1_user_exp_rcv_setup()
495 memset(fd->invalid_tids, 0, sizeof(*fd->invalid_tids) * in hfi1_user_exp_rcv_invalid()
708 node->fdata = fd; in set_rcvarray_entry()
717 if (fd->use_mn) { in set_rcvarray_entry()
775 if (fd->use_mn) in unprogram_rcvarray()
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/linux/tools/testing/selftests/kvm/x86_64/
A Dsev_migrate_tests.c102 sev_migrate_from(dst_vms[0]->fd, src_vm->fd); in test_sev_migrate_from()
105 sev_migrate_from(dst_vms[i]->fd, dst_vms[i - 1]->fd); in test_sev_migrate_from()
173 ret = __sev_migrate_from(sev_vm->fd, sev_es_vm->fd); in test_sev_migrate_parameters()
179 ret = __sev_migrate_from(sev_es_vm->fd, sev_vm->fd); in test_sev_migrate_parameters()
239 sev_mirror_create(dst_vm->fd, src_vm->fd); in test_sev_mirror()
262 ret = __sev_mirror_create(sev_vm->fd, sev_vm->fd); in test_sev_mirror_parameters()
307 sev_mirror_create(mirror_vm->fd, sev_vm->fd); in test_sev_move_copy()
308 ret = __sev_migrate_from(dst_vm->fd, sev_vm->fd); in test_sev_move_copy()
314 sev_migrate_from(dst_mirror_vm->fd, mirror_vm->fd); in test_sev_move_copy()
315 ret = __sev_migrate_from(dst_vm->fd, sev_vm->fd); in test_sev_move_copy()
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/linux/samples/timers/
A Dhpet_example.c82 int fd; in hpet_open_close() local
90 if (fd < 0) in hpet_open_close()
93 close(fd); in hpet_open_close()
102 int fd; in hpet_info() local
110 if (fd < 0) { in hpet_info()
126 close(fd); in hpet_info()
151 if (fd < 0) { in hpet_poll()
178 pfd.fd = fd; in hpet_poll()
209 close(fd); in hpet_poll()
231 fd = -1; in hpet_fasync()
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/linux/tools/testing/selftests/efivarfs/
A Dopen-unlink.c16 int fd; in set_immutable() local
21 if (fd < 0) in set_immutable()
22 return fd; in set_immutable()
27 close(fd); in set_immutable()
39 close(fd); in set_immutable()
47 int fd; in get_immutable() local
52 if (fd < 0) in get_immutable()
53 return fd; in get_immutable()
58 close(fd); in get_immutable()
62 close(fd); in get_immutable()
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/linux/arch/um/drivers/
A Dport_kern.c24 int fd; member
38 int fd; member
48 int fd; in pipe_interrupt() local
51 if (fd < 0) { in pipe_interrupt()
62 conn->fd = fd; in pipe_interrupt()
81 fd = port_connection(port->fd, socket, &pid); in port_accept()
97 .fd = fd, in port_accept()
163 int fd; in port_data() local
195 .fd = fd, in port_data()
228 int fd; in port_wait() local
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/linux/tools/testing/selftests/rtc/
A Drtctest.c27 int fd; in FIXTURE() local
31 self->fd = open(rtc_file, O_RDONLY); in FIXTURE_SETUP()
32 ASSERT_NE(-1, self->fd); in FIXTURE_SETUP()
36 close(self->fd); in FIXTURE_TEARDOWN()
57 rc = ioctl(self->fd, RTC_UIE_ON, 0);
82 rc = ioctl(self->fd, RTC_UIE_ON, 0); in TEST_F()
94 FD_SET(self->fd, &readfds); in TEST_F()
144 FD_SET(self->fd, &readfds); in TEST_F()
198 FD_SET(self->fd, &readfds); in TEST_F()
246 FD_SET(self->fd, &readfds);
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