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Searched refs:buf (Results 1 – 25 of 228) sorted by relevance

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/net/bridge/
A Dbr_stp_bpdu.c86 buf[0] = 0; in br_send_config_bpdu()
87 buf[1] = 0; in br_send_config_bpdu()
88 buf[2] = 0; in br_send_config_bpdu()
133 buf[0] = 0; in br_send_tcn_bpdu()
134 buf[1] = 0; in br_send_tcn_bpdu()
135 buf[2] = 0; in br_send_tcn_bpdu()
158 buf = skb->data; in br_stp_rcv()
159 if (buf[0] != 0 || buf[1] != 0 || buf[2] != 0) in br_stp_rcv()
196 buf = skb->data; in br_stp_rcv()
212 buf[13]; in br_stp_rcv()
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A Dbr_sysfs_br.c109 char *buf) in max_age_show() argument
173 char *buf) in group_fwd_mask_show() argument
200 char *buf) in priority_show() argument
222 char *buf) in root_id_show() argument
283 char *buf) in topology_change_timer_show() argument
539 char *buf) in multicast_last_member_count_show() argument
681 buf, "%lu\n", in multicast_query_response_interval_show()
705 buf, "%lu\n", in multicast_startup_query_interval_show()
861 char *buf) in vlan_protocol_show() argument
877 char *buf) in default_pvid_show() argument
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A Dbr_sysfs_if.c94 return sprintf(buf, "%d\n", p->priority); in show_priority()
151 return sprintf(buf, "%d\n", p->state); in show_port_state()
156 char *buf) in show_message_age_timer() argument
163 char *buf) in show_forward_delay_timer() argument
170 char *buf) in show_hold_timer() argument
217 char *nl = strchr(buf, '\n'); in store_backup_port()
222 if (strlen(buf) > 0) { in store_backup_port()
310 return brport_attr->show(p, buf); in brport_show()
315 const char *buf, size_t count) in brport_store() argument
342 val = simple_strtoul(buf, &endp, 0); in brport_store()
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/net/sunrpc/
A Dxdr.c945 xdr->buf = buf; in xdr_init_encode()
974 xdr->buf = buf; in xdr_init_encode_pages()
1163 struct xdr_buf *buf = xdr->buf; in xdr_truncate_encode() local
1240 struct xdr_buf *buf = xdr->buf; in xdr_restrict_buflen() local
1269 struct xdr_buf *buf = xdr->buf; in xdr_write_pages() local
1311 struct xdr_buf *buf = xdr->buf; in xdr_set_tail_base() local
1406 xdr->buf = buf; in xdr_init_decode()
1431 memset(buf, 0, sizeof(*buf)); in xdr_init_decode_pages()
1519 struct xdr_buf *buf = xdr->buf; in xdr_realign_pages() local
1534 struct xdr_buf *buf = xdr->buf; in xdr_align_pages() local
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A Daddr.c29 char *buf, const int buflen) in rpc_ntop6_noscopeid() argument
67 char *buf, const size_t buflen) in rpc_ntop6() argument
92 strcat(buf, scopebuf); in rpc_ntop6()
99 char *buf, const int buflen) in rpc_ntop6_noscopeid() argument
170 if ((buf + buflen) == delim) in rpc_parse_scope_id()
250 if (buf[i] == ':') in rpc_pton()
321 memcpy(buf, uaddr, uaddr_len); in rpc_uaddr2sockaddr()
323 buf[uaddr_len] = '\0'; in rpc_uaddr2sockaddr()
324 c = strrchr(buf, '.'); in rpc_uaddr2sockaddr()
331 c = strrchr(buf, '.'); in rpc_uaddr2sockaddr()
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A Dsysfs.c101 char *buf) in rpc_sysfs_clnt_version_show() argument
116 char *buf) in rpc_sysfs_clnt_program_show() argument
131 char *buf) in rpc_sysfs_clnt_max_connect_show() argument
146 char *buf) in rpc_sysfs_xprt_dstaddr_show() argument
163 char *buf) in rpc_sysfs_xprt_srcaddr_show() argument
175 buf[ret] = '\n'; in rpc_sysfs_xprt_srcaddr_show()
177 buf[ret] = '\0'; in rpc_sysfs_xprt_srcaddr_show()
195 char *buf) in rpc_sysfs_xprt_xprtsec_show() argument
247 char *buf) in rpc_sysfs_xprt_state_show() argument
291 char *buf) in rpc_sysfs_xprt_del_xprt_show() argument
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/net/tipc/
A Dtrace.c61 i += scnprintf(buf, sz, "msg: (null)\n"); in tipc_skb_dump()
99 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
101 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
105 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
107 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
109 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
117 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
127 i += scnprintf(buf + i, sz - i, "\n"); in tipc_skb_dump()
141 i += scnprintf(buf + i, sz - i, " %llx", in tipc_skb_dump()
149 i += scnprintf(buf + i, sz - i, " %u", in tipc_skb_dump()
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A Dtrace.h131 int tipc_sk_dump(struct sock *sk, u16 dqueues, char *buf);
149 tipc_skb_dump(skb, more, __get_str(buf));
152 TP_printk("%s\n%s", __get_str(header), __get_str(buf))
176 tipc_list_dump(list, more, __get_str(buf));
179 TP_printk("%s\n%s", __get_str(header), __get_str(buf))
205 tipc_sk_dump(sk, dqueues, __get_str(buf));
213 __get_str(skb_buf), __get_str(buf))
259 tipc_link_dump(l, dqueues, __get_str(buf));
263 __get_str(buf))
342 tipc_node_dump(n, more, __get_str(buf));
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/net/mac80211/
A Ddebugfs.c28 res = vscnprintf(buf, sizeof(buf), fmt, args); in mac80211_format_buffer()
87 len = scnprintf(buf, sizeof(buf), in aqm_read()
209 len = scnprintf(buf, sizeof(buf), in aql_pending_read()
239 len = scnprintf(buf, sizeof(buf), in aql_txq_limit_read()
316 len = scnprintf(buf, sizeof(buf), "%d\n", in aql_enable_read()
335 buf[sizeof(buf) - 1] = '\0'; in aql_enable_write()
340 if (buf[0] == '0' && buf[1] == '\0') { in aql_enable_write()
393 if (buf[0] == '0' && buf[1] == '\0') in force_tx_status_write()
395 else if (buf[0] == '1' && buf[1] == '\0') in force_tx_status_write()
504 char *pos = buf, *end = buf + bufsz - 1; in hwflags_read()
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A Ddebugfs_key.c126 len = scnprintf(buf, sizeof(buf), "\n"); in key_tx_spec_read()
165 len = scnprintf(buf, sizeof(buf), "\n"); in key_rx_spec_read()
169 p += scnprintf(p, sizeof(buf)+buf-p, in key_rx_spec_read()
179 p += scnprintf(p, sizeof(buf)+buf-p, in key_rx_spec_read()
189 p += scnprintf(p, sizeof(buf)+buf-p, in key_rx_spec_read()
198 p += scnprintf(p, sizeof(buf)+buf-p, in key_rx_spec_read()
208 p += scnprintf(p, sizeof(buf)+buf-p, in key_rx_spec_read()
236 len = scnprintf(buf, sizeof(buf), "%u\n", in key_replays_read()
241 len = scnprintf(buf, sizeof(buf), "%u\n", in key_replays_read()
265 len = scnprintf(buf, sizeof(buf), "%u\n", in key_icverrors_read()
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A Ddebugfs_sta.c87 char buf[16 * NUM_WLAN_STA_FLAGS], *pos = buf; in sta_flags_read() local
88 char *end = buf + sizeof(buf) - 1; in sta_flags_read()
109 char buf[17*IEEE80211_NUM_ACS], *p = buf; in sta_num_ps_buf_frames_read() local
123 char buf[15*IEEE80211_NUM_TIDS], *p = buf; in sta_last_seq_ctrl_read() local
127 p += scnprintf(p, sizeof(buf)+buf-p, "%x ", in sta_last_seq_ctrl_read()
129 p += scnprintf(p, sizeof(buf)+buf-p, "\n"); in sta_last_seq_ctrl_read()
142 char *buf = kzalloc(bufsz, GFP_KERNEL), *p = buf; in sta_aqm_read() local
147 if (!buf) in sta_aqm_read()
196 char *buf = kzalloc(bufsz, GFP_KERNEL), *p = buf; in sta_airtime_read() local
202 if (!buf) in sta_airtime_read()
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A Ddebugfs_netdev.c32 char *buf, in ieee80211_if_read_sdata_handler() argument
52 char buf[200]; in ieee80211_if_read_sdata() local
55 file, buf, sizeof(buf), in ieee80211_if_read_sdata()
68 char *buf, in ieee80211_if_write_sdata_handler() argument
88 char buf[64]; in ieee80211_if_write_sdata() local
91 file, buf, sizeof(buf), in ieee80211_if_write_sdata()
124 char buf[200]; in ieee80211_if_read_link() local
127 file, buf, sizeof(buf), in ieee80211_if_read_link()
160 char buf[64]; in ieee80211_if_write_link() local
163 file, buf, sizeof(buf), in ieee80211_if_write_link()
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/net/ax25/
A Dax25_addr.c67 if (*buf == '\0' || *buf == '-') in ax2asc()
70 return buf; in ax2asc()
204 buf += AX25_ADDR_LEN; in ax25_addr_parse()
209 return buf; in ax25_addr_parse()
227 buf += AX25_ADDR_LEN; in ax25_addr_build()
245 buf[6] |= AX25_EBIT; in ax25_addr_build()
249 buf += AX25_ADDR_LEN; in ax25_addr_build()
256 buf[6] |= AX25_HBIT; in ax25_addr_build()
260 buf[6] &= ~AX25_EBIT; in ax25_addr_build()
263 buf += AX25_ADDR_LEN; in ax25_addr_build()
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/net/ieee802154/
A Dheader_ops.c24 memcpy(buf + pos, &addr->pan_id, 2); in ieee802154_hdr_push_addr()
30 memcpy(buf + pos, &addr->short_addr, 2); in ieee802154_hdr_push_addr()
51 memcpy(buf, hdr, 1); in ieee802154_hdr_push_sechdr()
72 buf[pos++] = hdr->key_id; in ieee802154_hdr_push_sechdr()
80 u8 buf[IEEE802154_MAX_HEADER_LEN]; in ieee802154_hdr_push() local
85 buf[pos++] = hdr->seq; in ieee802154_hdr_push()
115 memcpy(buf, fc, 2); in ieee802154_hdr_push()
117 memcpy(skb_push(skb, pos), buf, pos); in ieee802154_hdr_push()
212 memcpy(hdr, buf, 1); in ieee802154_hdr_get_sechdr()
233 hdr->key_id = buf[pos++]; in ieee802154_hdr_get_sechdr()
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/net/sunrpc/xprtrdma/
A Dverbs.c606 if (!buf->rb_sc_ctxs) in rpcrdma_sendctxs_destroy()
610 kfree(buf->rb_sc_ctxs); in rpcrdma_sendctxs_destroy()
611 buf->rb_sc_ctxs = NULL; in rpcrdma_sendctxs_destroy()
643 if (!buf->rb_sc_ctxs) in rpcrdma_sendctxs_create()
646 buf->rb_sc_last = i - 1; in rpcrdma_sendctxs_create()
655 buf->rb_sc_head = 0; in rpcrdma_sendctxs_create()
656 buf->rb_sc_tail = 0; in rpcrdma_sendctxs_create()
689 next_head = rpcrdma_sendctx_next(buf, buf->rb_sc_head); in rpcrdma_sendctx_get_locked()
1280 void *buf; in rpcrdma_regbuf_realloc() local
1283 if (!buf) in rpcrdma_regbuf_realloc()
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A Dtransport.c150 char buf[20]; in xprt_rdma_format_addresses4() local
152 snprintf(buf, sizeof(buf), "%08x", ntohl(sin->sin_addr.s_addr)); in xprt_rdma_format_addresses4()
162 char buf[40]; in xprt_rdma_format_addresses6() local
164 snprintf(buf, sizeof(buf), "%pi6", &sin6->sin6_addr); in xprt_rdma_format_addresses6()
173 char buf[128]; in xprt_rdma_format_addresses() local
187 (void)rpc_ntop(sap, buf, sizeof(buf)); in xprt_rdma_format_addresses()
190 snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap)); in xprt_rdma_format_addresses()
193 snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap)); in xprt_rdma_format_addresses()
396 char buf[8]; in xprt_rdma_set_port() local
401 snprintf(buf, sizeof(buf), "%u", port); in xprt_rdma_set_port()
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/net/sunrpc/auth_gss/
A Dgss_krb5_crypto.c387 buf->len += shiftlen; in xdr_extend_head()
416 save_pages = buf->pages; in gss_krb5_cts_crypt()
418 buf->pages = pages; in gss_krb5_cts_crypt()
502 desc.outbuf = buf; in krb5_cbc_cts_encrypt()
612 ecptr = buf->tail[0].iov_base + buf->tail[0].iov_len; in gss_krb5_aes_encrypt()
614 buf->tail[0].iov_base = buf->head[0].iov_base in gss_krb5_aes_encrypt()
626 hmac.data = buf->tail[0].iov_base + buf->tail[0].iov_len; in gss_krb5_aes_encrypt()
636 buf->pages = pages; in gss_krb5_aes_encrypt()
841 ecptr = buf->tail[0].iov_base + buf->tail[0].iov_len; in krb5_etm_encrypt()
843 buf->tail[0].iov_base = buf->head[0].iov_base in krb5_etm_encrypt()
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A Dgss_krb5_wrap.c63 read_bytes_from_xdr_buf(buf, 0, head, shift); in rotate_buf_a_little()
69 write_bytes_to_xdr_buf(buf, buf->len - shift, head, shift); in rotate_buf_a_little()
77 shift %= buf->len; in _rotate_left()
80 rotate_buf_a_little(buf, this_shift); in _rotate_left()
89 xdr_buf_subsegment(buf, &subbuf, base, buf->len - base); in rotate_left()
95 struct xdr_buf *buf, struct page **pages) in gss_krb5_wrap_v2() argument
111 ptr = buf->head[0].iov_base + offset; in gss_krb5_wrap_v2()
158 ptr = buf->head[0].iov_base + offset; in gss_krb5_unwrap_v2()
185 rotate_left(offset + 16, buf, rrc); in gss_krb5_unwrap_v2()
196 err = read_bytes_from_xdr_buf(buf, in gss_krb5_unwrap_v2()
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A Dgss_krb5_test.c103 memcpy(buf.head[0].iov_base, param->plaintext->data, buf.head[0].iov_len); in checksum_case()
558 memset(&buf, 0, sizeof(buf)); in rfc3962_encrypt_case()
561 buf.len = buf.head[0].iov_len; in rfc3962_encrypt_case()
1165 memset(&buf, 0, sizeof(buf)); in rfc6803_encrypt_case()
1168 buf.len = buf.head[0].iov_len; in rfc6803_encrypt_case()
1199 buf.head[0].iov_base, buf.len), 0, in rfc6803_encrypt_case()
1658 memset(&buf, 0, sizeof(buf)); in rfc8009_encrypt_case()
1661 buf.len = buf.head[0].iov_len; in rfc8009_encrypt_case()
1814 memset(&buf, 0, sizeof(buf)); in encrypt_selftest_case()
1817 buf.len = buf.head[0].iov_len; in encrypt_selftest_case()
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/net/wireless/
A Ddebugfs.c19 char buf[buflen]; \
68 char *buf; in ht40allow_map_read() local
75 if (!buf) in ht40allow_map_read()
89 kfree(buf); in ht40allow_map_read()
118 char *buf,
123 char *buf; member
154 char *buf, in wiphy_locked_debugfs_read()
163 .buf = buf, in wiphy_locked_debugfs_read()
198 char *buf,
203 char *buf; member
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/net/core/
A Dnet-sysfs.c137 ret = (*format)(ndev, buf); in netdev_show()
176 ret = kstrtoul(buf, 0, &new); in netdev_store()
232 char *buf) in iflink_show() argument
247 char *buf) in name_assign_type_show() argument
261 char *buf) in address_show() argument
461 char *buf) in carrier_changes_show() argument
473 char *buf) in carrier_up_count_show() argument
483 char *buf) in carrier_down_count_show() argument
930 char *buf) in rx_queue_attr_show() argument
1061 char *buf) in show_rps_dev_flow_table_cnt() argument
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A Dhwbm.c13 void hwbm_buf_free(struct hwbm_pool *bm_pool, void *buf) in hwbm_buf_free() argument
16 skb_free_frag(buf); in hwbm_buf_free()
18 kfree(buf); in hwbm_buf_free()
26 void *buf; in hwbm_pool_refill() local
29 buf = netdev_alloc_frag(frag_size); in hwbm_pool_refill()
31 buf = kmalloc(frag_size, gfp); in hwbm_pool_refill()
33 if (!buf) in hwbm_pool_refill()
37 if (bm_pool->construct(bm_pool, buf)) { in hwbm_pool_refill()
38 hwbm_buf_free(bm_pool, buf); in hwbm_pool_refill()
/net/ceph/
A Dcrypto.c43 key->key = kmemdup(buf, key->len, GFP_NOIO); in set_secret()
100 void *buf, *p; in ceph_crypto_key_unarmor() local
104 buf = kmalloc(blen, GFP_NOFS); in ceph_crypto_key_unarmor()
105 if (!buf) in ceph_crypto_key_unarmor()
109 kfree(buf); in ceph_crypto_key_unarmor()
113 p = buf; in ceph_crypto_key_unarmor()
115 kfree(buf); in ceph_crypto_key_unarmor()
154 unsigned int off = offset_in_page(buf); in setup_sgtable()
186 page = vmalloc_to_page(buf); in setup_sgtable()
188 page = virt_to_page(buf); in setup_sgtable()
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/net/bluetooth/
A Dhci_debugfs.c280 char buf[3]; in use_debug_keys_read() local
283 buf[1] = '\n'; in use_debug_keys_read()
284 buf[2] = '\0'; in use_debug_keys_read()
298 char buf[3]; in sc_only_mode_read() local
301 buf[1] = '\n'; in sc_only_mode_read()
434 char buf[3]; in ssp_debug_mode_read() local
507 char buf[3]; in force_bredr_smp_read() local
752 char buf[3]; in force_static_address_read() local
1154 char buf[3]; in force_no_mitm_read() local
1279 char buf[3]; in dut_mode_read() local
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/net/atm/
A Datm_sysfs.c15 struct device_attribute *attr, char *buf) in type_show() argument
19 return scnprintf(buf, PAGE_SIZE, "%s\n", adev->type); in type_show()
23 struct device_attribute *attr, char *buf) in address_show() argument
27 return scnprintf(buf, PAGE_SIZE, "%pM\n", adev->esi); in address_show()
31 struct device_attribute *attr, char *buf) in atmaddress_show() argument
40 count += scnprintf(buf + count, PAGE_SIZE - count, in atmaddress_show()
54 struct device_attribute *attr, char *buf) in atmindex_show() argument
62 struct device_attribute *attr, char *buf) in carrier_show() argument
66 return scnprintf(buf, PAGE_SIZE, "%d\n", in carrier_show()
71 struct device_attribute *attr, char *buf) in link_rate_show() argument
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