| /net/phonet/ |
| D | datagram.c | 120 int copylen; in pn_recvmsg() local
132 copylen = skb->len; in pn_recvmsg()
133 if (len < copylen) { in pn_recvmsg()
135 copylen = len; in pn_recvmsg()
138 rval = skb_copy_datagram_msg(skb, 0, msg, copylen); in pn_recvmsg()
144 rval = (flags & MSG_TRUNC) ? skb->len : copylen; in pn_recvmsg()
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| /net/dccp/ |
| D | options.c | 435 int copylen = len; in dccp_insert_option_ackvec() local
438 copylen = DCCP_SINGLE_OPT_MAXLEN; in dccp_insert_option_ackvec()
447 *to++ = copylen + 2; in dccp_insert_option_ackvec()
450 if (from + copylen > tail) { in dccp_insert_option_ackvec()
456 copylen -= tailsize; in dccp_insert_option_ackvec()
460 memcpy(to, from, copylen); in dccp_insert_option_ackvec()
461 from += copylen; in dccp_insert_option_ackvec()
462 to += copylen; in dccp_insert_option_ackvec()
463 len -= copylen; in dccp_insert_option_ackvec()
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| /net/smc/ |
| D | smc_rx.c | 284 size_t copylen, read_done = 0, read_remaining = len; in smc_rx_recvmsg() local
393 copylen = min_t(size_t, read_remaining, readable); in smc_rx_recvmsg()
396 chunk_len = min_t(size_t, copylen, conn->rmb_desc->len - in smc_rx_recvmsg()
422 if (chunk_len_sum == copylen) in smc_rx_recvmsg()
425 chunk_len = copylen - chunk_len; /* remainder */ in smc_rx_recvmsg()
435 atomic_sub(copylen, &conn->bytes_to_rcv); in smc_rx_recvmsg()
438 if (msg && smc_rx_update_consumer(smc, cons, copylen)) in smc_rx_recvmsg()
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| D | smc_tx.c | 139 size_t copylen, send_done = 0, send_remaining = len; in smc_tx_sendmsg() local
193 copylen = min_t(size_t, send_remaining, writespace); in smc_tx_sendmsg()
200 chunk_len = min_t(size_t, copylen, conn->sndbuf_desc->len - in smc_tx_sendmsg()
217 if (chunk_len_sum == copylen) in smc_tx_sendmsg()
220 chunk_len = copylen - chunk_len; /* remainder */ in smc_tx_sendmsg()
226 smc_curs_add(conn->sndbuf_desc->len, &prep, copylen); in smc_tx_sendmsg()
230 atomic_sub(copylen, &conn->sndbuf_space); in smc_tx_sendmsg()
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| /net/hsr/ |
| D | hsr_forward.c | 82 int copylen; in create_stripped_skb_hsr() local
96 copylen = 2 * ETH_ALEN; in create_stripped_skb_hsr()
98 copylen += VLAN_HLEN; in create_stripped_skb_hsr()
101 memcpy(dst, src, copylen); in create_stripped_skb_hsr()
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| /net/caif/ |
| D | caif_socket.c | 278 int copylen; in caif_seqpkt_recvmsg() local
287 copylen = skb->len; in caif_seqpkt_recvmsg()
288 if (len < copylen) { in caif_seqpkt_recvmsg()
290 copylen = len; in caif_seqpkt_recvmsg()
293 ret = skb_copy_datagram_msg(skb, 0, m, copylen); in caif_seqpkt_recvmsg()
297 ret = (flags & MSG_TRUNC) ? skb->len : copylen; in caif_seqpkt_recvmsg()
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| /net/ipv4/ |
| D | tcp.c | 1908 struct sk_buff *skb, u32 copylen, in tcp_copy_straggler_data() argument
1920 copylen, &iov, &msg.msg_iter); in tcp_copy_straggler_data()
1923 err = skb_copy_datagram_msg(skb, *offset, &msg, copylen); in tcp_copy_straggler_data()
1926 zc->recv_skip_hint -= copylen; in tcp_copy_straggler_data()
1927 *offset += copylen; in tcp_copy_straggler_data()
1928 *seq += copylen; in tcp_copy_straggler_data()
1929 return (__s32)copylen; in tcp_copy_straggler_data()
1939 u32 offset, copylen = min_t(u32, copybuf_len, zc->recv_skip_hint); in tcp_zc_handle_leftover() local
1941 if (!copylen) in tcp_zc_handle_leftover()
1954 zc->copybuf_len = tcp_copy_straggler_data(zc, skb, copylen, &offset, in tcp_zc_handle_leftover()
[all …]
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| /net/packet/ |
| D | af_packet.c | 2531 __be16 proto, unsigned char *addr, int hlen, int copylen, in tpacket_fill_skb() argument
2560 } else if (copylen) { in tpacket_fill_skb()
2561 int hdrlen = min_t(int, copylen, tp_len); in tpacket_fill_skb()
2564 skb_put(skb, copylen - dev->hard_header_len); in tpacket_fill_skb()
2693 int hlen, tlen, copylen = 0; in tpacket_snd() local
2783 copylen = __virtio16_to_cpu(vio_le(), in tpacket_snd()
2786 copylen = max_t(int, copylen, dev->hard_header_len); in tpacket_snd()
2789 (copylen - dev->hard_header_len), in tpacket_snd()
2799 addr, hlen, copylen, &sockc); in tpacket_snd()
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| /net/netfilter/ipvs/ |
| D | ip_vs_ctl.c | 2779 unsigned int copylen; in do_ip_vs_get_ctl() local
2791 copylen = get_arglen[CMDID(cmd)]; in do_ip_vs_get_ctl()
2792 if (*len < (int) copylen) { in do_ip_vs_get_ctl()
2793 IP_VS_DBG(1, "get_ctl: len %d < %u\n", *len, copylen); in do_ip_vs_get_ctl()
2797 if (copy_from_user(arg, user, copylen) != 0) in do_ip_vs_get_ctl()
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| /net/netfilter/ipset/ |
| D | ip_set_core.c | 2224 int copylen = *len, ret = 0; in ip_set_sockfn_get() local
2330 if (copy_to_user(user, data, copylen)) in ip_set_sockfn_get()
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