/samples/kfifo/ |
D | record-example.c | 71 char buf[100]; in testfunc() local 74 struct { unsigned char buf[6]; } hello = { "hello" }; in testfunc() member 120 static ssize_t fifo_write(struct file *file, const char __user *buf, in fifo_write() 138 static ssize_t fifo_read(struct file *file, char __user *buf, in fifo_read()
|
D | inttype-example.c | 54 int buf[6]; in testfunc() local 106 static ssize_t fifo_write(struct file *file, const char __user *buf, in fifo_write() 124 static ssize_t fifo_read(struct file *file, char __user *buf, in fifo_read()
|
D | bytestream-example.c | 54 unsigned char buf[6]; in testfunc() local 113 static ssize_t fifo_write(struct file *file, const char __user *buf, in fifo_write() 131 static ssize_t fifo_read(struct file *file, char __user *buf, in fifo_read()
|
/samples/kobject/ |
D | kobject-example.c | 29 char *buf) in foo_show() 35 const char *buf, size_t count) in foo_store() 55 char *buf) in b_show() 67 const char *buf, size_t count) in b_store()
|
D | kset-example.c | 54 char *buf) in foo_attr_show() 74 const char *buf, size_t len) in foo_attr_store() 113 char *buf) in foo_show() 119 const char *buf, size_t count) in foo_store() 139 char *buf) in b_show() 151 const char *buf, size_t count) in b_store()
|
/samples/bpf/ |
D | task_fd_query_user.c | 50 char buf[256]; in bpf_find_probe_type() local 72 char buf[256]; in bpf_get_retprobe_bit() local 98 char buf[256]; in test_debug_fs_kprobe() local 126 char *buf, __u32 *buf_len, __u32 *prog_id, __u32 *fd_type, in test_nondebug_fs_kuprobe_common() 178 char *buf, __u32 buf_len) in test_nondebug_fs_probe() 230 char buf[256], event_alias[sizeof("test_1234567890")]; in test_debug_fs_uprobe() local 314 char filename[256], buf[256]; in main() local
|
D | test_overhead_user.c | 40 char buf[] = "test\n"; in test_task_rename() local 64 char buf[4]; in test_urandom_read() local
|
D | tracex6_kern.c | 60 struct bpf_perf_event_value *val, buf; in BPF_KPROBE() local
|
D | xdp_router_ipv4_user.c | 32 char buf[8192]; variable 325 char buf[8192]; in get_route_table() member 464 char buf[8192]; in get_arp_table() member
|
D | cookie_uid_helper_example.c | 220 char buf; in udp_client() local
|
D | hbm.c | 97 static char buf[4097]; in read_trace_pipe2() local
|
D | xdpsock_user.c | 535 char buf[32]; in hex_dump() local
|
/samples/vfio-mdev/ |
D | mdpy.c | 143 char *buf, u32 count) in handle_pci_cfg_write() 167 static ssize_t mdev_access(struct mdev_state *mdev_state, char *buf, in mdev_access() 291 static ssize_t mdpy_read(struct vfio_device *vdev, char __user *buf, in mdpy_read() 352 static ssize_t mdpy_write(struct vfio_device *vdev, const char __user *buf, in mdpy_write() 619 char *buf) in resolution_show() 645 struct mdev_type_attribute *attr, char *buf) in name_show() 655 struct mdev_type_attribute *attr, char *buf) in description_show() 667 char *buf) in available_instances_show() 674 struct mdev_type_attribute *attr, char *buf) in device_api_show()
|
D | mbochs.c | 156 struct dma_buf *buf; member 298 char *buf, u32 count) in handle_pci_cfg_write() 326 char *buf, u32 count) in handle_mmio_write() 356 char *buf, u32 count) in handle_mmio_read() 393 char *buf, u32 count, bool is_write) in handle_edid_regs() 420 char *buf, u32 count, bool is_write) in handle_edid_blob() 430 static ssize_t mdev_access(struct mdev_state *mdev_state, char *buf, in mdev_access() 583 static ssize_t mbochs_read(struct vfio_device *vdev, char __user *buf, in mbochs_read() 644 static ssize_t mbochs_write(struct vfio_device *vdev, const char __user *buf, in mbochs_write() 807 static int mbochs_mmap_dmabuf(struct dma_buf *buf, struct vm_area_struct *vma) in mbochs_mmap_dmabuf() [all …]
|
D | mtty.c | 161 static void dump_buffer(u8 *buf, uint32_t count) in dump_buffer() 240 u8 *buf, u32 count) in handle_pci_cfg_write() 294 u16 offset, u8 *buf, u32 count) in handle_bar_write() 462 u16 offset, u8 *buf, u32 count) in handle_bar_read() 636 static ssize_t mdev_access(struct mdev_state *mdev_state, u8 *buf, size_t count, in mdev_access() 780 static ssize_t mtty_read(struct vfio_device *vdev, char __user *buf, in mtty_read() 841 static ssize_t mtty_write(struct vfio_device *vdev, const char __user *buf, in mtty_write() 1212 char *buf) in sample_mtty_dev_show() 1236 char *buf) in sample_mdev_dev_show() 1262 struct mdev_type_attribute *attr, char *buf) in name_show() [all …]
|
/samples/seccomp/ |
D | bpf-fancy.c | 34 char buf[256]; in main() local
|
D | user-trap.c | 36 char buf[CMSG_SPACE(sizeof(int))] = {0}, c = 'c'; in send_fd() local 65 char buf[CMSG_SPACE(sizeof(int))] = {0}, c = 'c'; in recv_fd() local
|
D | bpf-direct.c | 66 char *buf; in emulator() local 166 char buf[4096]; in main() local
|
/samples/connector/ |
D | ucon.c | 51 char buf[128]; in netlink_send() local 100 char buf[1024]; in main() local
|
/samples/hidraw/ |
D | hid-example.c | 47 char buf[256]; in main() local
|
/samples/pidfd/ |
D | pidfd-metadata.c | 87 char buf[4096] = { 0 }; in main() local
|
/samples/uhid/ |
D | uhid-example.c | 303 char buf[128]; in keyboard() local
|
/samples/vfs/ |
D | test-fsmount.c | 22 char buf[4096]; in check_messages() local
|
/samples/crypto/ |
D | fips140_lab_util.c | 115 static void full_write(int fd, const void *buf, size_t count) in full_write() 201 static char buf[256]; in fips140_module_version() local 255 uint8_t buf[AF_ALG_MAX_RNG_REQUEST_SIZE]; in dump_from_jent_fd() local
|
/samples/v4l/ |
D | v4l2-pci-skeleton.c | 218 struct skel_buffer *buf = to_skel_buffer(vbuf); in buffer_queue() local 232 struct skel_buffer *buf, *node; in return_all_buffers() local
|