Searched refs:fd (Results 1 - 25 of 1405) sorted by last modified time

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/linux-master/kernel/bpf/
H A Dverifier.c2044 * -3 s<= x s<= -1 implies 0xf...fd u<= x u<= 0xf...ff.
2127 * -3 s<= x s<= -1 implies 0xf...fd u<= x u<= 0xf...ff.
2666 verbose(env, "invalid module BTF fd specified\n");
2671 verbose(env, "BTF fd for kfunc is not a module BTF\n");
2710 * of fd index into fd_array, interpreted as u16.
18226 struct fd f;
18228 u32 fd; local
18279 if (copy_from_bpfptr_offset(&fd, env->fd_array,
18280 insn[0].imm * sizeof(fd),
18281 sizeof(fd)))
[all...]
/linux-master/fs/btrfs/
H A Dioctl.c1282 const char *name, unsigned long fd, int subvol,
1312 struct fd src = fdget(fd);
1370 vol_args->name, vol_args->fd, subvol,
1423 vol_args->name, vol_args->fd, subvol,
2126 * to the fd with which this ioctl is called. If constructed path does not
2127 * exist under fd's inode, -EACCES will be returned.
2145 * The subvolume does not exist under fd with which this is
1280 __btrfs_ioctl_snap_create(struct file *file, struct mnt_idmap *idmap, const char *name, unsigned long fd, int subvol, bool readonly, struct btrfs_qgroup_inherit *inherit) argument
/linux-master/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_amdkfd_gpuvm.c814 int r, fd; local
820 DRM_RDWR : 0, &fd);
823 dmabuf = dma_buf_get(fd);
824 close_fd(fd);
2404 int amdgpu_amdkfd_gpuvm_import_dmabuf_fd(struct amdgpu_device *adev, int fd, argument
2413 ret = drm_gem_prime_fd_to_handle(&adev->ddev, adev->kfd.client.file, fd,
/linux-master/tools/testing/selftests/mm/
H A Dsplit_huge_page_test.c58 int fd; local
61 fd = open(path, O_WRONLY);
62 if (fd == -1)
65 numwritten = write(fd, buf, buflen - 1);
66 close(fd);
207 int fd; local
226 fd = open(testfile, O_CREAT|O_WRONLY, 0664);
227 if (fd == -1) {
233 num_written = write(fd, tmpfs_loc, strlen(tmpfs_loc) + 1);
234 close(fd);
299 create_pagecache_thp_and_fd(const char *testfile, size_t fd_size, int *fd, char **addr) argument
364 int fd; local
[all...]
H A Dprotection_keys.c60 int fd = open(file, O_RDWR); local
68 if (fd < 0) {
74 ret = write(fd, str, strlen(str));
80 close(fd);
752 int fd; local
772 fd = open(buf, O_RDONLY);
773 if (fd < 0) {
780 err = read(fd, buf, sizeof(buf)-1);
781 close(fd);
821 int fd; local
925 __save_test_fd(int fd) argument
[all...]
/linux-master/net/wireless/
H A Dnl80211.c5660 struct cfg80211_fils_discovery *fd)
5677 fd->update = true;
5686 fd->tmpl_len = nla_len(tb[NL80211_FILS_DISCOVERY_ATTR_TMPL]);
5687 fd->tmpl = nla_data(tb[NL80211_FILS_DISCOVERY_ATTR_TMPL]);
5688 fd->min_interval = nla_get_u32(tb[NL80211_FILS_DISCOVERY_ATTR_INT_MIN]);
5689 fd->max_interval = nla_get_u32(tb[NL80211_FILS_DISCOVERY_ATTR_INT_MAX]);
5690 fd->update = true;
12159 u32 fd = nla_get_u32(info->attrs[NL80211_ATTR_NETNS_FD]); local
12161 net = get_net_ns_by_fd(fd);
5658 nl80211_parse_fils_discovery(struct cfg80211_registered_device *rdev, struct nlattr *attrs, struct cfg80211_fils_discovery *fd) argument
/linux-master/fs/
H A Dioctl.c234 struct fd src_file = fdget(srcfd);
365 static int ioctl_fioasync(unsigned int fd, struct file *filp, argument
380 error = filp->f_op->fasync(fd, filp, on);
800 static int do_vfs_ioctl(struct file *filp, unsigned int fd, argument
808 set_close_on_exec(fd, 1);
812 set_close_on_exec(fd, 0);
819 return ioctl_fioasync(fd, filp, argp);
890 SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
892 struct fd f = fdget(fd);
[all...]
/linux-master/drivers/net/
H A Dgtp.c1194 static struct sock *gtp_encap_enable_socket(int fd, int type, argument
1202 pr_debug("enable gtp on %d, %d\n", fd, type);
1204 sock = sockfd_lookup(fd, &err);
1206 pr_debug("gtp socket fd=%d not found\n", fd);
1214 pr_debug("socket fd=%d not UDP\n", fd);
/linux-master/virt/kvm/
H A Dkvm_mm.h42 unsigned int fd, loff_t offset);
52 unsigned int fd, loff_t offset)
50 kvm_gmem_bind(struct kvm *kvm, struct kvm_memory_slot *slot, unsigned int fd, loff_t offset) argument
H A Dkvm_main.c129 * - If the open has been done by a 64bit task, and the KVM fd
4393 int fd; local
4399 fd = get_unused_fd_flags(O_CLOEXEC);
4400 if (fd < 0)
4401 return fd;
4405 put_unused_fd(fd);
4412 fd_install(fd, file);
4414 return fd;
4830 cd->fd = ret;
5084 int fd; local
5449 int r, fd; local
[all...]
/linux-master/tools/testing/selftests/powerpc/papr_vpd/
H A Dpapr_vpd.c34 int fd; local
42 fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);
44 FAIL_IF(fd < 0);
48 size = lseek(fd, 0, SEEK_END);
54 ssize_t consumed = pread(fd, buf, size, 0);
58 FAIL_IF(read(fd, buf, size) != 0);
59 FAIL_IF(close(fd));
72 int fd; local
80 fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);
82 FAIL_IF(fd <
113 int fd; local
158 int fd; local
181 int fd; local
264 int fd; local
[all...]
/linux-master/tools/testing/selftests/kvm/
H A Dset_memory_region_test.c467 test_invalid_guest_memfd(vm, vm->kvm_fd, 0, "KVM fd should fail");
468 test_invalid_guest_memfd(vm, vm->fd, 0, "VM's fd should fail");
H A Dmax_guest_memory_test.c168 int max_slots, slot, opt, fd; local
219 fd = kvm_memfd_alloc(slot_size, hugepages);
220 mem = mmap(NULL, slot_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
/linux-master/fs/bcachefs/
H A Dthread_with_file.c27 int ret, fd = -1; local
49 fd = ret;
58 fd_install(fd, file);
59 return fd;
61 if (fd >= 0)
62 put_unused_fd(fd);
/linux-master/drivers/usb/gadget/function/
H A Df_fs.c1464 static int ffs_dmabuf_attach(struct file *file, int fd) argument
1479 dmabuf = dma_buf_get(fd);
1535 static int ffs_dmabuf_detach(struct file *file, int fd) argument
1544 dmabuf = dma_buf_get(fd);
1595 dmabuf = dma_buf_get(req->fd);
1728 int fd; local
1730 if (copy_from_user(&fd, (void __user *)value, sizeof(fd))) {
1735 return ffs_dmabuf_attach(file, fd);
1739 int fd; local
[all...]
/linux-master/drivers/android/
H A Dbinder.c1543 * binder_free_txn_fixups() - free unprocessed fd fixups
1548 * fd fixups and fput the file structs. It is safe to
1805 * binder_validate_fixup() - validates pointer/fd fixups happen in order.
1889 * @fd: fd to close
1923 * @fd: file-descriptor to close
1928 static void binder_deferred_fd_close(int fd) argument
1936 twcb->file = file_close_fd(fd);
2030 * delivered, the new fd was never allocated so
2053 * The fd fixup
2096 u32 fd; local
2266 binder_translate_fd(u32 fd, binder_size_t fd_offset, struct binder_transaction *t, struct binder_thread *thread, struct binder_transaction *in_reply_to) argument
2627 u32 fd; local
4351 int fd = get_unused_fd_flags(O_CLOEXEC); local
[all...]
/linux-master/arch/x86/kvm/svm/
H A Dsvm.h84 int fd; /* SEV device fd */ member in struct:kvm_sev_info
H A Dsev.c308 static int __sev_issue_cmd(int fd, int id, void *data, int *error) argument
310 struct fd f;
313 f = fdget(fd);
327 return __sev_issue_cmd(sev->fd, id, data, error);
393 sev->fd = argp->sev_fd;
1470 sev->fd = argp->sev_fd;
1797 struct fd f = fdget(source_fd);
2079 struct fd f = fdget(source_fd);
2122 mirror_sev->fd = source_sev->fd;
[all...]
/linux-master/tools/testing/selftests/net/
H A Dudpgso.c281 static void set_pmtu_discover(int fd, bool is_ipv4) argument
295 if (setsockopt(fd, level, name, &val, sizeof(val)))
299 static unsigned int get_path_mtu(int fd, bool is_ipv4) argument
307 ret = getsockopt(fd, SOL_IP, IP_MTU, &mtu, &vallen);
309 ret = getsockopt(fd, SOL_IPV6, IPV6_MTU, &mtu, &vallen);
319 static bool __send_one(int fd, struct msghdr *msg, int flags) argument
323 ret = sendmsg(fd, msg, flags);
338 static bool send_one(int fd, int len, int gso_len, argument
369 if (!__send_one(fd, &msg, MSG_MORE))
376 return __send_one(fd,
379 recv_one(int fd, int flags) argument
[all...]
/linux-master/tools/testing/selftests/net/tcp_ao/lib/
H A Dsetup.c115 int fd; local
117 fd = open(netns_path, O_RDONLY);
118 if (fd < 0)
120 return fd;
131 void switch_ns(int fd) argument
133 if (setns(fd, CLONE_NEWNET))
/linux-master/tools/include/uapi/linux/
H A Dkvm.h598 __s32 fd; member in struct:kvm_ioeventfd
650 #define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */
996 __u32 fd; member in struct:kvm_irqfd
1099 __u32 fd; /* out: device handle */ member in struct:kvm_create_device
1155 * a vcpu fd.
1238 /* ioctl for vm fd */
1450 * by vm/vcpu stats fd.
1452 * pointd by vm/vcpu stats fd.
1454 * pointed by vm/vcpu stats fd.
1456 * This is the header userspace needs to read from stats fd befor
[all...]
/linux-master/tools/arch/x86/include/uapi/asm/
H A Dkvm.h460 /* attributes for system fd (group 0) */
596 __s32 fd; member in struct:kvm_xen_hvm_attr::__anon140::__anon142::__anon143::__anon145
816 __s32 fd; member in struct:kvm_hyperv_eventfd
/linux-master/net/unix/
H A Daf_unix.c18 * Marty Leisner : Fixes to fd passing
1845 * Dequeing a candidate via recvmsg would install it into an fd, but
1850 * yet does install the socket into an fd. The following lock/unlock
1853 * an fd.
1860 * installing the fd.
3067 int fd; local
3081 fd = get_unused_fd_flags(O_CLOEXEC);
3082 if (fd < 0)
3087 put_unused_fd(fd);
3088 fd
[all...]
/linux-master/net/core/
H A Ddev.c9581 int err, fd; local
9616 fd = bpf_link_settle(&link_primer);
9619 return fd;
9633 * @fd: new program fd or negative value to clear
9634 * @expected_fd: old program fd that userspace expects to replace or clear
9640 int fd, int expected_fd, u32 flags)
9648 if (fd >= 0) {
9649 new_prog = bpf_prog_get_type_dev(fd, BPF_PROG_TYPE_XDP,
9639 dev_change_xdp_fd(struct net_device *dev, struct netlink_ext_ack *extack, int fd, int expected_fd, u32 flags) argument
/linux-master/kernel/
H A Dfork.c2417 * if the fd table isn't shared).
3252 struct files_struct *fd = current->files; local
3256 (fd && atomic_read(&fd->count) > 1)) {
3257 *new_fdp = dup_fd(fd, max_fds, &error);

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