Searched defs:len (Results 1 - 25 of 78) sorted by relevance

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/systemd/src/basic/
H A Dstring-table.c23 ssize_t string_table_lookup(const char * const *table, size_t len, const char *key) { argument
29 for (i = 0; i < len; ++i)
H A DMurmurHash2.c37 uint32_t MurmurHash2 ( const void * key, int len, uint32_t seed ) argument
47 uint32_t h = seed ^ len;
53 while(len >= 4)
65 len -= 4;
70 switch(len)
H A Ddevice-nodes.c39 int encode_devnode_name(const char *str, char *str_enc, size_t len) { argument
51 if (len-j < (size_t)seqlen)
60 if (len-j < 4)
67 if (len-j < 1)
75 if (len-j < 1)
H A Dstrxcpyx.c33 size_t len; local
35 len = strlen(src);
36 if (len >= size) {
41 if (len > 0) {
42 *dest = mempcpy(*dest, src, len);
43 size -= len;
H A Dstrbuf.h28 size_t len; member in struct:strbuf
52 ssize_t strbuf_add_string(struct strbuf *str, const char *s, size_t len);
H A Dbarrier.c192 ssize_t len; local
200 len = write(b->me, &buf, sizeof(buf));
201 } while (len < 0 && IN_SET(errno, EAGAIN, EINTR));
203 if (len != sizeof(buf))
249 ssize_t len; local
252 len = read(b->them, &buf, sizeof(buf));
253 if (len < 0 && IN_SET(errno, EAGAIN, EINTR))
256 if (len != sizeof(buf))
H A Dstrbuf.c55 str->len = 1;
128 ssize_t strbuf_add_string(struct strbuf *str, const char *s, size_t len) { argument
141 if (len == 0)
144 str->in_len += len;
147 c = s[len-1];
148 for (depth = 0; depth <= len; depth++) {
152 off = node->value_off + node->value_len - len;
153 if (depth == len || (node->value_len >= len && memcmp(str->buf + off, s, len)
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H A Dutf8.c106 int len, i; local
110 len = utf8_encoded_expected_len(str);
112 switch (len) {
135 for (i = 1; i < len; i++) {
180 int len; local
182 len = utf8_encoded_valid_unichar((const char *)p);
183 if (len < 0)
186 p += len;
202 int len; local
204 len
229 int len; local
378 int len, i, r; local
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/systemd/src/core/
H A Dima-setup.c67 size_t len; local
69 len = strlen(line);
72 if (len > 0 && write(imafd, line, len) < 0)
/systemd/src/libsystemd-network/
H A Ddhcp6-network.c75 const void *packet, size_t len) {
86 r = sendto(s, packet, len, 0, &dest.sa, sizeof(dest.in6));
74 dhcp6_network_send_udp_socket(int s, struct in6_addr *server_address, const void *packet, size_t len) argument
H A Ddhcp-identifier.c34 int dhcp_identifier_set_duid_en(struct duid *duid, size_t *len) { argument
40 assert(len);
49 *len = sizeof(duid->type) + sizeof(duid->en);
H A Ddhcp-network.c88 .len = ELEMENTSOF(filter),
203 const void *packet, size_t len) {
208 assert(len);
210 r = sendto(s, packet, len, 0, &link->sa, sizeof(link->ll));
218 const void *packet, size_t len) {
228 assert(len);
230 r = sendto(s, packet, len, 0, &dest.sa, sizeof(dest.in));
202 dhcp_network_send_raw_socket(int s, const union sockaddr_union *link, const void *packet, size_t len) argument
217 dhcp_network_send_udp_socket(int s, be32_t address, uint16_t port, const void *packet, size_t len) argument
H A Ddhcp-option.c145 uint8_t code, len; local
163 len = options[offset ++];
165 if (buflen < offset + len)
172 if (len != 1)
181 if (len == 0)
188 if (memchr(option, 0, len - 1))
191 string = strndup((const char *) option, len);
205 if (len != 1)
215 cb(code, len, option, userdata);
220 offset += len;
229 dhcp_option_parse(DHCPMessage *message, size_t len, dhcp_option_cb_t cb, void *userdata, char **_error_message) argument
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H A Ddhcp-packet.c56 uint16_t dhcp_packet_checksum(uint8_t *buf, size_t len) { argument
58 uint64_t *end_64 = buf_64 + (len / sizeof(uint64_t));
72 if (len % sizeof(uint64_t)) {
77 memcpy(&buf_tail, buf_64, len % sizeof(uint64_t));
93 uint16_t destination_port, uint16_t len) {
96 packet->ip.tot_len = htobe16(len);
107 packet->udp.len = htobe16(len - DHCP_IP_SIZE);
109 packet->ip.check = packet->udp.len;
110 packet->udp.check = dhcp_packet_checksum((uint8_t*)&packet->ip.ttl, len
91 dhcp_packet_append_ip_headers(DHCPPacket *packet, be32_t source_addr, uint16_t source_port, be32_t destination_addr, uint16_t destination_port, uint16_t len) argument
117 dhcp_packet_verify_headers(DHCPPacket *packet, size_t len, bool checksum) argument
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/systemd/src/test/
H A Dtest-siphash24.c25 static int do_test(const uint8_t *in, size_t len, const uint8_t *key) { argument
30 out = siphash24(in, len, key);
39 siphash24_compress(in, len, &state);
53 for (i = 0; i < len; i++) {
54 for (j = i; j < len; j++) {
58 siphash24_compress(&in[j], len - j, &state);
/systemd/src/udev/
H A Dudev-watch.c62 ssize_t len; local
68 len = readlinkat(dirfd(dir), ent->d_name, device, sizeof(device));
69 if (len <= 0 || len == (ssize_t)sizeof(device))
71 device[len] = '\0';
140 ssize_t len; local
146 len = readlink(filename, device, sizeof(device));
147 if (len <= 0 || (size_t)len == sizeof(device))
149 device[len]
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/systemd/src/journal-remote/
H A Djournal-remote-write.c23 int iovw_put(struct iovec_wrapper *iovw, void* data, size_t len) { argument
27 iovw->iovec[iovw->count++] = (struct iovec) {data, len};
H A Djournal-upload-journal.c190 size_t len; local
198 len = c - (const char*)u->field_data;
201 if (size - pos < len + 1)
204 memcpy(buf + pos, u->field_data, len);
205 buf[pos + len] = '\n';
206 pos += len + 1;
208 u->field_pos = len + 1;
/systemd/src/libudev/
H A Dlibudev.c110 size_t len; local
139 len = strlen(key);
140 if (len == 0)
142 while (isspace(key[len-1]))
143 len--;
144 key[len] = '\0';
147 len = strlen(val);
148 if (len == 0)
150 while (isspace(val[len-1]))
151 len
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H A Dlibudev-util.c155 size_t len; local
159 len = strlen(path);
160 while (len > 0 && path[len-1] == c)
161 path[--len] = '\0';
164 int util_replace_whitespace(const char *str, char *to, size_t len) argument
169 len = strnlen(str, len);
170 while (len && isspace(str[len
199 int len; local
247 udev_util_encode_string(const char *str, char *str_enc, size_t len) argument
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/systemd/src/boot/efi/
H A Dpefile.c74 UINTN len; local
83 len = sizeof(dos);
84 err = uefi_call_wrapper(handle->Read, 3, handle, &len, &dos);
87 if (len != sizeof(dos)) {
102 len = sizeof(magic);
103 err = uefi_call_wrapper(handle->Read, 3, handle, &len, &magic);
106 if (len != sizeof(magic)) {
116 len = sizeof(pe);
117 err = uefi_call_wrapper(handle->Read, 3, handle, &len, &pe);
120 if (len !
[all...]
H A Dsplash.c254 EFI_STATUS graphics_splash(UINT8 *content, UINTN len, const EFI_GRAPHICS_OUTPUT_BLT_PIXEL *background) { argument
280 err = bmp_parse_header(content, len, &dib, &map, &pixmap);
H A Dutil.c183 UINTN len; local
187 len = 1;
189 len = 2;
191 len = 3;
193 len = 4;
195 len = 5;
197 len = 6;
201 switch (len) {
222 for (i = 1; i < len; i++) {
230 return len;
235 UINTN len; local
264 UINTN len; local
311 UINTN len; local
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/systemd/src/journal/
H A Dlookup3.c277 for (i=0, h=0; i<n; ++i) h = hashlittle( k[i], len[i], h);
853 printf("i %d j %d m %d len %d\n", i, j, m, hlen);
873 uint32_t len; local
930 len = 0xdeadbeef;
932 hashword2(&len, 1, &i, &j);
933 if (hashword(&len, 1, 47) != i)
935 i, hashword(&len, 1, 47));
942 len = i;
946 ref = hashlittle(b, len, (uint32_t)1);
949 x = hashlittle(b, len, (uint32_
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H A Dtest-compress.c109 size_t csize, usize = 0, len; local
132 len = strlen(data);
134 r = decompress_sw(compressed, csize, (void **) &decompressed, &usize, data, len, '\0');
136 r = decompress_sw(compressed, csize, (void **) &decompressed, &usize, data, len, 'w');
140 r = decompress_sw(compressed, csize, (void **) &decompressed, &usize, data, len - 1, data[len-1]);
142 r = decompress_sw(compressed, csize, (void **) &decompressed, &usize, data, len - 1, 'w');
144 r = decompress_sw(compressed, csize, (void **) &decompressed, &usize, data, len, '\0');

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