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Searched refs:fd (Results 1 – 25 of 30) sorted by relevance

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/kernel/bpf/preload/iterators/
A Diterators.lskel-big-endian.h27 int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER); in iterators_bpf__dump_bpf_map__attach() local
29 if (fd > 0) in iterators_bpf__dump_bpf_map__attach()
30 skel->links.dump_bpf_map_fd = fd; in iterators_bpf__dump_bpf_map__attach()
31 return fd; in iterators_bpf__dump_bpf_map__attach()
38 int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER); in iterators_bpf__dump_bpf_prog__attach() local
40 if (fd > 0) in iterators_bpf__dump_bpf_prog__attach()
41 skel->links.dump_bpf_prog_fd = fd; in iterators_bpf__dump_bpf_prog__attach()
42 return fd; in iterators_bpf__dump_bpf_prog__attach()
A Diterators.lskel-little-endian.h27 int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER); in iterators_bpf__dump_bpf_map__attach() local
29 if (fd > 0) in iterators_bpf__dump_bpf_map__attach()
30 skel->links.dump_bpf_map_fd = fd; in iterators_bpf__dump_bpf_map__attach()
31 return fd; in iterators_bpf__dump_bpf_map__attach()
38 int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER); in iterators_bpf__dump_bpf_prog__attach() local
40 if (fd > 0) in iterators_bpf__dump_bpf_prog__attach()
41 skel->links.dump_bpf_prog_fd = fd; in iterators_bpf__dump_bpf_prog__attach()
42 return fd; in iterators_bpf__dump_bpf_prog__attach()
/kernel/bpf/
A Dbpf_cgrp_storage.c81 int fd; in bpf_cgrp_storage_lookup_elem() local
83 fd = *(int *)key; in bpf_cgrp_storage_lookup_elem()
84 cgroup = cgroup_v1v2_get_from_fd(fd); in bpf_cgrp_storage_lookup_elem()
100 int fd; in bpf_cgrp_storage_update_elem() local
102 fd = *(int *)key; in bpf_cgrp_storage_update_elem()
103 cgroup = cgroup_v1v2_get_from_fd(fd); in bpf_cgrp_storage_update_elem()
130 int err, fd; in bpf_cgrp_storage_delete_elem() local
132 fd = *(int *)key; in bpf_cgrp_storage_delete_elem()
133 cgroup = cgroup_v1v2_get_from_fd(fd); in bpf_cgrp_storage_delete_elem()
A Dbpf_task_storage.c94 int fd, err; in bpf_pid_task_storage_lookup_elem() local
96 fd = *(int *)key; in bpf_pid_task_storage_lookup_elem()
97 pid = pidfd_get_pid(fd, &f_flags); in bpf_pid_task_storage_lookup_elem()
128 int fd, err; in bpf_pid_task_storage_update_elem() local
133 fd = *(int *)key; in bpf_pid_task_storage_update_elem()
134 pid = pidfd_get_pid(fd, &f_flags); in bpf_pid_task_storage_update_elem()
182 int fd, err; in bpf_pid_task_storage_delete_elem() local
184 fd = *(int *)key; in bpf_pid_task_storage_delete_elem()
185 pid = pidfd_get_pid(fd, &f_flags); in bpf_pid_task_storage_delete_elem()
A Dtoken.c118 CLASS(fd, f)(attr->token_create.bpffs_fd); in bpf_token_create()
122 int err, fd; in bpf_token_create() local
195 fd = get_unused_fd_flags(O_CLOEXEC); in bpf_token_create()
196 if (fd < 0) { in bpf_token_create()
197 err = fd; in bpf_token_create()
202 fd_install(fd, file); in bpf_token_create()
204 return fd; in bpf_token_create()
238 CLASS(fd, f)(ufd); in bpf_token_get_from_fd() local
A Dtask_iter.c254 u32 fd; member
262 unsigned int curr_fd = info->fd; in task_file_seq_get_next()
272 curr_fd = info->fd; in task_file_seq_get_next()
283 curr_fd = info->fd; in task_file_seq_get_next()
291 info->fd = curr_fd; in task_file_seq_get_next()
304 info->fd = 0; in task_file_seq_get_next()
327 ++info->fd; in task_file_seq_next()
335 u32 fd __aligned(8);
340 struct task_struct *task, u32 fd, in DEFINE_BPF_ITER_FUNC() argument
358 ctx.fd = info->fd; in DEFINE_BPF_ITER_FUNC()
A Dsyscall.c3346 primer->fd = fd; in bpf_link_prime()
4172 int fd; in bpf_raw_tracepoint_open() local
4186 return fd; in bpf_raw_tracepoint_open()
4685 int fd; in bpf_prog_get_fd_by_id() local
4701 return fd; in bpf_prog_get_fd_by_id()
4711 int fd; in bpf_map_get_fd_by_id() local
4739 return fd; in bpf_map_get_fd_by_id()
5399 u32 fd = attr->task_fd_query.fd; in bpf_task_fd_query() local
5791 int fd; in bpf_link_get_fd_by_id() local
5807 return fd; in bpf_link_get_fd_by_id()
[all …]
A Dcgroup_iter.c198 int fd = linfo->cgroup.cgroup_fd; in bpf_iter_attach_cgroup() local
209 if (fd && id) in bpf_iter_attach_cgroup()
212 if (fd) in bpf_iter_attach_cgroup()
213 cgrp = cgroup_v1v2_get_from_fd(fd); in bpf_iter_attach_cgroup()
A Dreuseport_array.c241 int err, fd; in bpf_fd_reuseport_array_update_elem() local
254 fd = fd64; in bpf_fd_reuseport_array_update_elem()
256 fd = *(int *)value; in bpf_fd_reuseport_array_update_elem()
259 socket = sockfd_lookup(fd, &err); in bpf_fd_reuseport_array_update_elem()
A Dcpumap.c91 value_size != offsetofend(struct bpf_cpumap_val, bpf_prog.fd)) || in cpu_map_alloc()
409 struct bpf_map *map, int fd) in __cpu_map_load_bpf_program() argument
413 prog = bpf_prog_get_type(fd, BPF_PROG_TYPE_XDP); in __cpu_map_load_bpf_program()
433 int numa, err, i, fd = value->bpf_prog.fd; in __cpu_map_entry_alloc() local
471 if (fd > 0 && __cpu_map_load_bpf_program(rcpu, map, fd)) in __cpu_map_entry_alloc()
A Dbpf_iter.c639 int err, fd; in bpf_iter_new_fd() local
645 fd = get_unused_fd_flags(flags); in bpf_iter_new_fd()
646 if (fd < 0) in bpf_iter_new_fd()
647 return fd; in bpf_iter_new_fd()
660 fd_install(fd, file); in bpf_iter_new_fd()
661 return fd; in bpf_iter_new_fd()
666 put_unused_fd(fd); in bpf_iter_new_fd()
A Dmap_in_map.c14 CLASS(fd, f)(inner_map_ufd); in bpf_map_meta_alloc() local
99 CLASS(fd, f)(ufd); in bpf_map_fd_get_ptr() local
A Darraymap.c940 struct file *map_file, int fd) in prog_fd_array_get_ptr() argument
942 struct bpf_prog *prog = bpf_prog_get(fd); in prog_fd_array_get_ptr()
1241 struct file *map_file, int fd) in perf_event_fd_array_get_ptr() argument
1248 perf_file = perf_event_get(fd); in perf_event_fd_array_get_ptr()
1317 int fd) in cgroup_fd_array_get_ptr() argument
1319 return cgroup_get_from_fd(fd); in cgroup_fd_array_get_ptr()
A Ddevmap.c119 valsize != offsetofend(struct bpf_devmap_val, bpf_prog.fd)) || in dev_map_alloc_check()
877 if (val->bpf_prog.fd > 0) { in __dev_map_alloc_node()
878 prog = bpf_prog_get_type_dev(val->bpf_prog.fd, in __dev_map_alloc_node()
928 if (val.bpf_prog.fd > 0) in __dev_map_update_elem()
/kernel/
A Dpid.c541 struct pid *pidfd_get_pid(unsigned int fd, unsigned int *flags) in pidfd_get_pid() argument
543 CLASS(fd, f)(fd); in pidfd_get_pid() local
646 int fd; in SYSCALL_DEFINE2() local
659 fd = pidfd_create(p, flags); in SYSCALL_DEFINE2()
662 return fd; in SYSCALL_DEFINE2()
838 file = fget_task(task, fd); in __pidfd_fget()
866 static int pidfd_getfd(struct pid *pid, int fd) in pidfd_getfd() argument
876 file = __pidfd_fget(task, fd); in pidfd_getfd()
903 SYSCALL_DEFINE3(pidfd_getfd, int, pidfd, int, fd, in SYSCALL_DEFINE3() argument
912 CLASS(fd, f)(pidfd); in SYSCALL_DEFINE3() local
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A Dtaskstats.c413 u32 fd; in cgroupstats_user_cmd() local
419 fd = nla_get_u32(info->attrs[CGROUPSTATS_CMD_ATTR_FD]); in cgroupstats_user_cmd()
420 CLASS(fd, f)(fd); in cgroupstats_user_cmd() local
A Dseccomp.c122 int fd; member
1107 int fd; in seccomp_handle_addfd() local
1115 fd = receive_fd(addfd->file, NULL, addfd->flags); in seccomp_handle_addfd()
1117 fd = receive_fd_replace(addfd->fd, addfd->file, addfd->flags); in seccomp_handle_addfd()
1118 addfd->ret = fd; in seccomp_handle_addfd()
1122 if (fd < 0) { in seccomp_handle_addfd()
1128 n->val = fd; in seccomp_handle_addfd()
1731 kaddfd.fd = addfd.newfd; in seccomp_notify_addfd()
A Duid16.c33 SYSCALL_DEFINE3(fchown16, unsigned int, fd, old_uid_t, user, old_gid_t, group) in SYSCALL_DEFINE3() argument
35 return ksys_fchown(fd, low2highuid(user), low2highgid(group)); in SYSCALL_DEFINE3()
A Dnsproxy.c536 SYSCALL_DEFINE2(setns, int, fd, int, flags) in SYSCALL_DEFINE2() argument
538 CLASS(fd, f)(fd); in SYSCALL_DEFINE2() local
A Dwatch_queue.c670 struct watch_queue *get_watch_queue(int fd) in get_watch_queue() argument
674 CLASS(fd, f)(fd); in get_watch_queue() local
A Dfork.c3056 struct files_struct *fd = current->files; in unshare_fd() local
3059 (fd && atomic_read(&fd->count) > 1)) { in unshare_fd()
3060 fd = dup_fd(fd, NULL); in unshare_fd()
3061 if (IS_ERR(fd)) in unshare_fd()
3062 return PTR_ERR(fd); in unshare_fd()
3063 *new_fdp = fd; in unshare_fd()
A Daudit.h195 int fd; member
A Dauditsc.c1462 audit_log_format(ab, "fd=%d flags=0x%x", context->mmap.fd, in show_special()
2848 void __audit_mmap_fd(int fd, int flags) in __audit_mmap_fd() argument
2852 context->mmap.fd = fd; in __audit_mmap_fd()
A Dsys.c1948 static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd) in prctl_set_mm_exe_file() argument
1950 CLASS(fd, exe)(fd); in prctl_set_mm_exe_file() local
/kernel/module/
A Dmain.c3723 SYSCALL_DEFINE3(finit_module, int, fd, const char __user *, uargs, int, flags) in SYSCALL_DEFINE3() argument
3729 pr_debug("finit_module: fd=%d, uargs=%p, flags=%i\n", fd, uargs, flags); in SYSCALL_DEFINE3()
3736 CLASS(fd, f)(fd); in SYSCALL_DEFINE3() local

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