| /linux/virt/kvm/ |
| H A D | binary_stats.c | 58 ssize_t copylen; in kvm_stats_read() local
83 copylen = size_header - pos; in kvm_stats_read()
84 copylen = min(copylen, remain); in kvm_stats_read()
85 if (copylen > 0) { in kvm_stats_read()
87 if (copy_to_user(dest, src, copylen)) in kvm_stats_read()
89 remain -= copylen; in kvm_stats_read()
90 pos += copylen; in kvm_stats_read()
91 dest += copylen; in kvm_stats_read()
103 copylen = header->id_offset + KVM_STATS_NAME_SIZE - pos; in kvm_stats_read()
104 copylen = min(copylen, remain); in kvm_stats_read()
[all …]
|
| /linux/drivers/input/serio/ |
| H A D | userio.c | 116 size_t count, size_t *copylen) in userio_fetch_data() argument
130 *copylen = len; in userio_fetch_data()
139 size_t available, copylen; in userio_char_read() local
150 available = userio_fetch_data(userio, buf, count, ©len); in userio_char_read()
171 if (copylen) in userio_char_read()
172 if (copy_to_user(user_buffer, buf, copylen)) in userio_char_read()
175 return copylen; in userio_char_read()
|
| /linux/net/phonet/ |
| H A D | datagram.c | 117 int copylen; in pn_recvmsg() local
129 copylen = skb->len; in pn_recvmsg()
130 if (len < copylen) { in pn_recvmsg()
132 copylen = len; in pn_recvmsg()
135 rval = skb_copy_datagram_msg(skb, 0, msg, copylen); in pn_recvmsg()
141 rval = (flags & MSG_TRUNC) ? skb->len : copylen; in pn_recvmsg()
|
| /linux/net/dccp/ |
| H A D | options.c | |
| /linux/net/mptcp/ |
| H A D | sockopt.c | 1049 u32 copylen = min_t(u32, sfd->size_subflow_data, sizeof(*sfd)); in mptcp_put_subflow_data()
1054 copied = copylen; in mptcp_put_subflow_data()
1059 if (copy_to_user(optval, sfd, copylen)) in mptcp_put_subflow_data()
1069 int len, copylen; in mptcp_get_subflow_data()
1084 copylen = min_t(unsigned int, len, sizeof(*sfd)); in mptcp_get_subflow_data()
1085 if (copy_from_user(sfd, optval, copylen)) in mptcp_get_subflow_data()
1281 u32 copylen, in mptcp_put_full_info()
1284 copylen += MIN_FULL_INFO_OPTLEN_SIZE; in mptcp_put_full_info()
1285 if (put_user(copylen, optlen)) in mptcp_put_full_info()
1288 if (copy_to_user(optval, mfi, copylen)) in mptcp_put_full_info()
1047 u32 copylen = min_t(u32, sfd->size_subflow_data, sizeof(*sfd)); mptcp_put_subflow_data() local
1067 int len, copylen; mptcp_get_subflow_data() local
1279 mptcp_put_full_info(struct mptcp_full_info * mfi,char __user * optval,u32 copylen,int __user * optlen) mptcp_put_full_info() argument
1294 unsigned int sfcount = 0, copylen = 0; mptcp_getsockopt_full_info() local
[all...] |
| /linux/net/caif/ |
| H A D | caif_socket.c | 274 int copylen; in caif_seqpkt_recvmsg() local
283 copylen = skb->len; in caif_seqpkt_recvmsg()
284 if (len < copylen) { in caif_seqpkt_recvmsg()
286 copylen = len; in caif_seqpkt_recvmsg()
289 ret = skb_copy_datagram_msg(skb, 0, m, copylen); in caif_seqpkt_recvmsg()
293 ret = (flags & MSG_TRUNC) ? skb->len : copylen; in caif_seqpkt_recvmsg()
|
| /linux/net/hsr/ |
| H A D | hsr_forward.c | 153 int copylen; in create_stripped_skb_hsr() local
167 copylen = 2 * ETH_ALEN; in create_stripped_skb_hsr()
169 copylen += VLAN_HLEN; in create_stripped_skb_hsr()
172 memcpy(dst, src, copylen); in create_stripped_skb_hsr()
|
| /linux/drivers/net/ |
| H A D | tap.c | 584 int copylen = 0; in tap_get_user() local
609 copylen = clamp(hdr_len ?: GOODCOPY_LEN, ETH_HLEN, good_linear); in tap_get_user()
610 linear = copylen; in tap_get_user()
612 iov_iter_advance(&i, copylen); in tap_get_user()
618 copylen = len; in tap_get_user()
622 skb = tap_alloc_skb(&q->sk, TAP_RESERVE, copylen, in tap_get_user()
|
| /linux/fs/xfs/libxfs/ |
| H A D | xfs_rtbitmap.c | 1377 const size_t copylen = mp->m_blockwsize << XFS_WORDLOG; in xfs_rtfile_initialize_block() local
1421 memcpy(bufdata, data, copylen); in xfs_rtfile_initialize_block()
1423 memset(bufdata, 0, copylen); in xfs_rtfile_initialize_block()
1442 const size_t copylen = mp->m_blockwsize << XFS_WORDLOG; in xfs_rtfile_initialize_blocks() local
1465 data += copylen; in xfs_rtfile_initialize_blocks()
|
| /linux/drivers/net/ethernet/broadcom/bnxt/ |
| H A D | bnxt_coredump.c | 122 u16 copylen = min_t(u16, len, in bnxt_hwrm_dbg_dma_data() local
125 memcpy(info->dest_buf + off, dma_buf, copylen); in bnxt_hwrm_dbg_dma_data()
126 if (copylen < len) in bnxt_hwrm_dbg_dma_data()
|
| /linux/net/ipv4/ |
| H A D | tcp.c | 1987 struct sk_buff *skb, u32 copylen, in tcp_copy_straggler_data()
1997 err = import_ubuf(ITER_DEST, (void __user *)copy_address, copylen, in tcp_copy_straggler_data()
2001 err = skb_copy_datagram_msg(skb, *offset, &msg, copylen); in tcp_copy_straggler_data()
2004 zc->recv_skip_hint -= copylen; in tcp_copy_straggler_data()
2005 *offset += copylen; in tcp_copy_straggler_data()
2006 *seq += copylen; in tcp_copy_straggler_data()
2007 return (__s32)copylen; in tcp_copy_straggler_data()
2017 u32 offset, copylen = min_t(u32, copybuf_len, zc->recv_skip_hint); in tcp_zc_handle_leftover()
2019 if (!copylen) in tcp_zc_handle_leftover()
2032 zc->copybuf_len = tcp_copy_straggler_data(zc, skb, copylen, in tcp_zc_handle_leftover()
1986 tcp_copy_straggler_data(struct tcp_zerocopy_receive * zc,struct sk_buff * skb,u32 copylen,u32 * offset,u32 * seq) tcp_copy_straggler_data() argument
2016 u32 offset, copylen = min_t(u32, copybuf_len, zc->recv_skip_hint); tcp_zc_handle_leftover() local
2173 u32 length = 0, offset, vma_len, avail_len, copylen = 0; tcp_zerocopy_receive() local
[all...] |
| /linux/drivers/net/wireless/intel/iwlwifi/dvm/ |
| H A D | rx.c | 910 u32 copylen = len; in iwlagn_rx_noa_notification() local
916 copylen += 1 + 2; in iwlagn_rx_noa_notification()
928 copylen); in iwlagn_rx_noa_notification()
|
| /linux/net/netfilter/ipset/ |
| H A D | ip_set_core.c | 2246 int copylen = *len, ret = 0; in ip_set_sockfn_get() local
2352 if (copy_to_user(user, data, copylen)) in ip_set_sockfn_get()
|