user_hdr 623 drivers/infiniband/core/uverbs_ioctl.c struct ib_uverbs_ioctl_hdr __user *user_hdr = user_hdr 632 drivers/infiniband/core/uverbs_ioctl.c err = copy_from_user(&hdr, user_hdr, sizeof(hdr)); user_hdr 644 drivers/infiniband/core/uverbs_ioctl.c err = ib_uverbs_cmd_verbs(file, &hdr, user_hdr->attrs); user_hdr 167 include/net/genetlink.h static inline struct nlmsghdr *genlmsg_nlhdr(void *user_hdr) user_hdr 169 include/net/genetlink.h return (struct nlmsghdr *)((char *)user_hdr - user_hdr 221 include/net/genetlink.h void *user_hdr) user_hdr 223 include/net/genetlink.h nl_dump_check_consistent(cb, genlmsg_nlhdr(user_hdr));