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/components/net/lwip/lwip-1.4.1/src/api/
A Dnetbuf.c62 buf->p = NULL; in netbuf_new()
65 buf->port = 0; in netbuf_new()
68 buf->flags = 0; in netbuf_new()
75 return buf; in netbuf_new()
92 buf->p = buf->ptr = NULL; in netbuf_delete()
121 buf->ptr = buf->p; in netbuf_alloc()
137 buf->p = buf->ptr = NULL; in netbuf_free()
162 buf->p->len = buf->p->tot_len = size; in netbuf_ref()
163 buf->ptr = buf->p; in netbuf_ref()
224 buf->ptr = buf->ptr->next; in netbuf_next()
[all …]
/components/net/lwip/lwip-2.1.2/src/api/
A Dnetbuf.c68 if (buf != NULL) { in netbuf_new()
71 return buf; in netbuf_new()
83 if (buf != NULL) { in netbuf_delete()
86 buf->p = buf->ptr = NULL; in netbuf_delete()
116 buf->ptr = buf->p; in netbuf_alloc()
133 buf->p = buf->ptr = NULL; in netbuf_free()
135 buf->flags = 0; in netbuf_free()
163 buf->p->len = buf->p->tot_len = size; in netbuf_ref()
164 buf->ptr = buf->p; in netbuf_ref()
228 buf->ptr = buf->ptr->next; in netbuf_next()
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/components/net/lwip/lwip-2.0.3/src/api/
A Dnetbuf.c65 struct netbuf *buf; in netbuf_new() local
68 if (buf != NULL) { in netbuf_new()
71 return buf; in netbuf_new()
83 if (buf != NULL) { in netbuf_delete()
86 buf->p = buf->ptr = NULL; in netbuf_delete()
116 buf->ptr = buf->p; in netbuf_alloc()
133 buf->p = buf->ptr = NULL; in netbuf_free()
159 buf->p->len = buf->p->tot_len = size; in netbuf_ref()
160 buf->ptr = buf->p; in netbuf_ref()
224 buf->ptr = buf->ptr->next; in netbuf_next()
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/components/net/lwip/lwip-2.0.3/src/include/lwip/
A Dnetbuf.h92 #define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf, dataptr, len, 0) argument
93 #define netbuf_take(buf, dataptr, len) pbuf_take((buf)->p, dataptr, len) argument
94 #define netbuf_len(buf) ((buf)->p->tot_len) argument
95 #define netbuf_fromaddr(buf) (&((buf)->addr)) argument
96 #define netbuf_set_fromaddr(buf, fromaddr) ip_addr_set(&((buf)->addr), fromaddr) argument
97 #define netbuf_fromport(buf) ((buf)->port) argument
99 #define netbuf_destaddr(buf) (&((buf)->toaddr)) argument
100 #define netbuf_set_destaddr(buf, destaddr) ip_addr_set(&((buf)->toaddr), destaddr) argument
102 #define netbuf_destport(buf) (((buf)->flags & NETBUF_FLAG_DESTADDR) ? (buf)->toport_chksum … argument
104 #define netbuf_destport(buf) ((buf)->toport_chksum) argument
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/components/net/lwip/lwip-2.1.2/src/include/lwip/
A Dnetbuf.h90 #define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf, dataptr, len, 0) argument
91 #define netbuf_take(buf, dataptr, len) pbuf_take((buf)->p, dataptr, len) argument
92 #define netbuf_len(buf) ((buf)->p->tot_len) argument
93 #define netbuf_fromaddr(buf) (&((buf)->addr)) argument
94 #define netbuf_set_fromaddr(buf, fromaddr) ip_addr_set(&((buf)->addr), fromaddr) argument
95 #define netbuf_fromport(buf) ((buf)->port) argument
97 #define netbuf_destaddr(buf) (&((buf)->toaddr)) argument
98 #define netbuf_set_destaddr(buf, destaddr) ip_addr_set(&((buf)->toaddr), destaddr) argument
100 #define netbuf_destport(buf) (((buf)->flags & NETBUF_FLAG_DESTADDR) ? (buf)->toport_chksum … argument
102 #define netbuf_destport(buf) ((buf)->toport_chksum) argument
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/components/net/lwip/lwip-1.4.1/src/include/lwip/
A Dnetbuf.h68 err_t netbuf_ref (struct netbuf *buf,
81 #define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf, dataptr, len, 0) argument
82 #define netbuf_take(buf, dataptr, len) pbuf_take((buf)->p, dataptr, len) argument
83 #define netbuf_len(buf) ((buf)->p->tot_len) argument
84 #define netbuf_fromaddr(buf) (&((buf)->addr)) argument
85 #define netbuf_set_fromaddr(buf, fromaddr) ip_addr_set((&(buf)->addr), fromaddr) argument
86 #define netbuf_fromport(buf) ((buf)->port) argument
88 #define netbuf_destaddr(buf) (&((buf)->toaddr)) argument
89 #define netbuf_set_destaddr(buf, destaddr) ip_addr_set((&(buf)->addr), destaddr) argument
90 #define netbuf_destport(buf) (((buf)->flags & NETBUF_FLAG_DESTADDR) ? (buf)->toport_chksum … argument
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/components/net/lwip/lwip-2.1.2/test/unit/core/
A Dtest_def.c22 def_check_range_untouched(const char *buf, size_t len) in def_check_range_untouched() argument
27 fail_unless(buf[i] == (char)MAGIC_UNTOUCHED_BYTE); in def_check_range_untouched()
33 char buf[TEST_BUFSIZE]; in test_def_itoa() local
34 char *test_buf = &buf[GUARD_SIZE]; in test_def_itoa()
39 memset(buf, MAGIC_UNTOUCHED_BYTE, sizeof(buf)); in test_def_itoa()
41 def_check_range_untouched(buf, GUARD_SIZE); in test_def_itoa()
47 memset(buf, MAGIC_UNTOUCHED_BYTE, sizeof(buf)); in test_def_itoa()
49 def_check_range_untouched(buf, GUARD_SIZE); in test_def_itoa()
53 memset(buf, MAGIC_UNTOUCHED_BYTE, sizeof(buf)); in test_def_itoa()
55 def_check_range_untouched(buf, GUARD_SIZE); in test_def_itoa()
/components/dfs/dfs_v1/filesystems/nfs/rpc/
A Dxdr.h257 #define IXDR_GET_U_INT32(buf) ((uint32_t)IXDR_GET_INT32(buf)) argument
258 #define IXDR_PUT_U_INT32(buf, v) IXDR_PUT_INT32(buf, (int32_t)(v)) argument
264 #define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf)) argument
267 #define IXDR_PUT_U_LONG(buf, v) IXDR_PUT_LONG(buf, (long)(v)) argument
270 #define IXDR_GET_BOOL(buf) ((bool_t)IXDR_GET_LONG(buf)) argument
271 #define IXDR_GET_ENUM(buf, t) ((t)IXDR_GET_LONG(buf)) argument
272 #define IXDR_GET_SHORT(buf) ((short)IXDR_GET_LONG(buf)) argument
275 #define IXDR_PUT_BOOL(buf, v) IXDR_PUT_LONG(buf, (long)(v)) argument
276 #define IXDR_PUT_ENUM(buf, v) IXDR_PUT_LONG(buf, (long)(v)) argument
277 #define IXDR_PUT_SHORT(buf, v) IXDR_PUT_LONG(buf, (long)(v)) argument
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/components/utilities/ymodem/
A Dymodem.c129 rt_uint8_t *buf = ctx->buf + 1; in _rym_read_data() local
167 ctx->buf[0] = code; in _rym_send_packet()
168 ctx->buf[1] = index; in _rym_send_packet()
247 if (ctx->buf[1] != 0 || ctx->buf[2] != 0xFF) in _rym_do_handshake()
330 if ((ctx->buf[1] + ctx->buf[2]) != 0xFF) in _rym_trans_data()
348 recv_crc = (rt_uint16_t)(*(ctx->buf + tsz - 1) << 8) | *(ctx->buf + tsz); in _rym_trans_data()
509 if (ctx->buf[1] != 0 || ctx->buf[2] != 0xFF) in _rym_do_fin()
517 if (ctx->buf[3] != 0) in _rym_do_fin()
593 rt_free(ctx->buf); in _rym_do_recv()
610 rt_free(ctx->buf); in _rym_do_recv()
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A Dry_sy.c45 rt_uint8_t *buf, in _rym_recv_begin() argument
70 cctx->flen = atoi(1 + (const char *)buf + rt_strnlen((const char *)buf, len - 1)); in _rym_recv_begin()
79 rt_uint8_t *buf, in _rym_recv_data() argument
87 write(cctx->fd, buf, len); in _rym_recv_data()
92 write(cctx->fd, buf, wlen); in _rym_recv_data()
101 rt_uint8_t *buf, in _rym_recv_end() argument
115 rt_uint8_t *buf, in _rym_send_begin() argument
130 rt_memset(buf, 0, len); in _rym_send_begin()
155 rt_uint8_t *buf, in _rym_send_data() argument
185 rt_uint8_t *buf, in _rym_send_end() argument
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/components/net/lwip/lwip-2.0.3/src/apps/snmp/
A Dsnmp_netconn.c51 struct netbuf *buf; in snmp_netconn_thread() local
68 err = netconn_recv(conn, &buf); in snmp_netconn_thread()
71 snmp_receive(conn, buf->p, &buf->addr, buf->port); in snmp_netconn_thread()
74 if (buf != NULL) { in snmp_netconn_thread()
75 netbuf_delete(buf); in snmp_netconn_thread()
84 struct netbuf buf; in snmp_sendto() local
86 memset(&buf, 0, sizeof(buf)); in snmp_sendto()
87 buf.p = p; in snmp_sendto()
88 result = netconn_sendto((struct netconn*)handle, &buf, dst, port); in snmp_sendto()
/components/net/lwip/lwip-2.1.2/src/apps/snmp/
A Dsnmp_netconn.c52 struct netbuf *buf; in snmp_netconn_thread() local
69 err = netconn_recv(conn, &buf); in snmp_netconn_thread()
72 snmp_receive(conn, buf->p, &buf->addr, buf->port); in snmp_netconn_thread()
75 if (buf != NULL) { in snmp_netconn_thread()
76 netbuf_delete(buf); in snmp_netconn_thread()
85 struct netbuf buf; in snmp_sendto() local
87 memset(&buf, 0, sizeof(buf)); in snmp_sendto()
88 buf.p = p; in snmp_sendto()
89 result = netconn_sendto((struct netconn *)handle, &buf, dst, port); in snmp_sendto()
/components/legacy/fdt/libfdt/
A Dfdt_empty_tree.c58 int fdt_create_empty_tree(void *buf, int bufsize) in fdt_create_empty_tree() argument
62 err = fdt_create(buf, bufsize); in fdt_create_empty_tree()
66 err = fdt_finish_reservemap(buf); in fdt_create_empty_tree()
70 err = fdt_begin_node(buf, ""); in fdt_create_empty_tree()
74 err = fdt_end_node(buf); in fdt_create_empty_tree()
78 err = fdt_finish(buf); in fdt_create_empty_tree()
82 return fdt_open_into(buf, buf, bufsize); in fdt_create_empty_tree()
/components/drivers/ofw/libfdt/
A Dfdt_empty_tree.c13 int fdt_create_empty_tree(void *buf, int bufsize) in fdt_create_empty_tree() argument
17 err = fdt_create(buf, bufsize); in fdt_create_empty_tree()
21 err = fdt_finish_reservemap(buf); in fdt_create_empty_tree()
25 err = fdt_begin_node(buf, ""); in fdt_create_empty_tree()
29 err = fdt_end_node(buf); in fdt_create_empty_tree()
33 err = fdt_finish(buf); in fdt_create_empty_tree()
37 return fdt_open_into(buf, buf, bufsize); in fdt_create_empty_tree()
/components/drivers/ipc/
A Dringblk_buf.c31 RT_ASSERT(buf); in rt_rbb_init()
34 rbb->buf = buf; in rt_rbb_init()
76 if (!buf) in rt_rbb_create()
189 if (head->buf <= tail->buf) in rt_rbb_blk_alloc()
199 empty2 = head->buf - rbb->buf; in rt_rbb_blk_alloc()
205 new_rbb->buf = tail->buf + tail->size; in rt_rbb_blk_alloc()
212 new_rbb->buf = rbb->buf; in rt_rbb_blk_alloc()
231 empty1 = head->buf - (tail->buf + tail->size); in rt_rbb_blk_alloc()
237 new_rbb->buf = tail->buf + tail->size; in rt_rbb_blk_alloc()
255 new_rbb->buf = rbb->buf; in rt_rbb_blk_alloc()
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/components/dfs/dfs_v2/filesystems/procfs/
A Dproc_self.c26 int proc_self_readlink(struct proc_dentry *dentry, char *buf, int len) in proc_self_readlink() argument
33 rt_snprintf(buf, len, "%d", lwp_to_pid(lwp)); in proc_self_readlink()
34 buf[len - 1] = 0; in proc_self_readlink()
35 return rt_strlen(buf); in proc_self_readlink()
39 rt_snprintf(buf, len, "null"); in proc_self_readlink()
40 buf[len - 1] = 0; in proc_self_readlink()
41 return rt_strlen(buf); in proc_self_readlink()
/components/fal/samples/porting/
A Dfal_norflash_port.c21 static int read( long offset, uint8_t* buf, size_t size );
47 static int read( long offset, uint8_t* buf, size_t size ) in read() argument
49 norflash_read( buf, offset + FLASH_START_ADDR, size ); in read()
88 norflash_write_page( buf, addr, write_len ); in write_sector()
89 buf += write_len; in write_sector()
95 norflash_write_page( buf, cur_addr, write_len ); in write_sector()
99 buf += FLASH_PAGE_SIZE; in write_sector()
138 write_sector( addr, buf, write_len ); in write()
140 buf += write_len; in write()
154 write_sector( cur_addr, buf, write_len ); in write()
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/components/drivers/usb/cherryusb/port/pusb2/rt-thread/
A Dusb_dc_glue_phytium.c64 void *buf = rt_malloc(size); in usb_sys_mem_malloc() local
66 if (buf) { in usb_sys_mem_malloc()
67 rt_memset(buf, 0, size); in usb_sys_mem_malloc()
70 return buf; in usb_sys_mem_malloc()
82 void *buf = rt_malloc_align(size, align); in usb_sys_malloc_align() local
84 if (buf) { in usb_sys_malloc_align()
85 rt_memset(buf, 0, size); in usb_sys_malloc_align()
88 return buf; in usb_sys_malloc_align()
A Dusb_hc_glue_phytium.c84 void *buf = rt_malloc(size); in usb_sys_mem_malloc() local
86 if (buf) { in usb_sys_mem_malloc()
87 rt_memset(buf, 0, size); in usb_sys_mem_malloc()
90 return buf; in usb_sys_mem_malloc()
102 void *buf = rt_malloc_align(size, align); in usb_sys_malloc_align() local
104 if (buf) { in usb_sys_malloc_align()
105 rt_memset(buf, 0, size); in usb_sys_malloc_align()
108 return buf; in usb_sys_malloc_align()
/components/drivers/pci/
A Dprocfs.c79 copy_to_user(buf, &val, sizeof(val)); in pci_read()
81 ++buf; in pci_read()
93 copy_to_user(buf, &val, sizeof(val)); in pci_read()
95 buf += 2; in pci_read()
107 copy_to_user(buf, &val, sizeof(val)); in pci_read()
109 buf += 4; in pci_read()
123 buf += 2; in pci_read()
162 ++buf; in pci_write()
174 buf += 2; in pci_write()
186 buf += 4; in pci_write()
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/components/dfs/dfs_v2/src/
A Ddfs_seq_file.c110 if (!seq->buf) in dfs_seq_traverse()
113 if (!seq->buf) in dfs_seq_traverse()
147 rt_free(seq->buf); in dfs_seq_traverse()
218 if (!seq->buf) in dfs_seq_read()
221 if (!seq->buf) in dfs_seq_read()
228 rt_memcpy((char *)buf + copied, seq->buf + seq->from, n); in dfs_seq_read()
255 rt_free(seq->buf); in dfs_seq_read()
258 if (!seq->buf) in dfs_seq_read()
298 rt_memcpy((char *)buf + copied, seq->buf, n); in dfs_seq_read()
384 if (seq->buf) in dfs_seq_release()
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A Ddfs_posix.c331 if (buf == NULL)
376 if (buf == NULL)
559 if (buf == NULL) in fstat()
780 if (buf == NULL) in fstatfs()
1308 if (buf == NULL) in setcwd()
1317 lwp_setcwd(buf); in setcwd()
1341 if (buf == NULL) in getcwd()
1359 if (buf) in getcwd()
1369 return buf; in getcwd()
1391 if (buf == NULL) in pread()
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/components/net/lwip/lwip-2.1.2/src/core/ipv6/
A Dip6_addr.c222 ip6addr_ntoa_r(const ip6_addr_t *addr, char *buf, int buflen) in ip6addr_ntoa_r() argument
234 char *buf_ip4 = buf + sizeof(IP4MAPPED_HEADER) - 1; in ip6addr_ntoa_r()
239 memcpy(buf, IP4MAPPED_HEADER, sizeof(IP4MAPPED_HEADER)); in ip6addr_ntoa_r()
245 return buf; in ip6addr_ntoa_r()
263 buf[i++] = ':'; in ip6addr_ntoa_r()
279 buf[i++] = ':'; in ip6addr_ntoa_r()
295 buf[i++] = ':'; in ip6addr_ntoa_r()
325 buf[i++] = lwip_xchar(((current_block_value & 0xf0) >> 4)); in ip6addr_ntoa_r()
332 buf[i++] = lwip_xchar((current_block_value & 0xf)); in ip6addr_ntoa_r()
338 buf[i] = 0; in ip6addr_ntoa_r()
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/components/net/lwip/lwip-2.1.2/src/netif/ppp/
A Dutils.c153 buf0 = buf; in ppp_vslprintf()
163 buf += len; in ppp_vslprintf()
353 *buf++ = '%'; in ppp_vslprintf()
397 buf += len; in ppp_vslprintf()
400 *buf = 0; in ppp_vslprintf()
527 char buf[256];
530 n = ppp_vslprintf(buf, sizeof(buf), fmt, pvar);
533 p = buf;
560 l = buf + n - p;
608 ppp_vslprintf(buf, sizeof(buf), fmt, args); in ppp_logit()
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/components/net/lwip/lwip-2.0.3/src/netif/ppp/
A Dutils.c155 buf0 = buf; in ppp_vslprintf()
165 buf += len; in ppp_vslprintf()
355 *buf++ = '%'; in ppp_vslprintf()
399 buf += len; in ppp_vslprintf()
402 *buf = 0; in ppp_vslprintf()
529 char buf[256];
532 n = ppp_vslprintf(buf, sizeof(buf), fmt, pvar);
535 p = buf;
562 l = buf + n - p;
610 ppp_vslprintf(buf, sizeof(buf), fmt, args); in ppp_logit()
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