85 int PushBackOption(PDhcpOptionList pOptions, PDhcpOption pOption)  in PushBackOption()  argument
91     if (!pOption) {  in PushBackOption()
99     DhcpOptionNode *pNode = CreateOptionNode(pOption);  in PushBackOption()
112 int PushFrontOption(PDhcpOptionList pOptions, PDhcpOption pOption)  in PushFrontOption()  argument
118     if (!pOption) {  in PushFrontOption()
122     PDhcpOptionNode pNode = CreateOptionNode(pOption);  in PushFrontOption()
238 int FillOption(PDhcpOption pOption, const char *data, size_t len)  in FillOption()  argument
240     if (!pOption) {  in FillOption()
250     if (memcpy_s(pOption->data, sizeof(pOption->data) - 1, data, flen) != EOK) {  in FillOption()
253     pOption->length = flen;  in FillOption()
257 int FillU32Option(PDhcpOption pOption, uint32_t u32)  in FillU32Option()  argument
259     if (!pOption) {  in FillU32Option()
262     if (memcpy_s(pOption->data, sizeof(pOption->data), &u32, sizeof(uint32_t)) != EOK) {  in FillU32Option()
265     pOption->length = sizeof(uint32_t);  in FillU32Option()
269 int FillOptionData(PDhcpOption pOption, const uint8_t *data, size_t len)  in FillOptionData()  argument
272     if (!pOption) {  in FillOptionData()
281     if (memcpy_s(pOption->data, sizeof(pOption->data), data, flen) != EOK) {  in FillOptionData()
284     pOption->length = flen;  in FillOptionData()
288 int AppendAddressOption(PDhcpOption pOption, uint32_t address)  in AppendAddressOption()  argument
290     if (!pOption) {  in AppendAddressOption()
293     uint8_t addrLen = pOption->length;  in AppendAddressOption()
294     uint8_t *pData = pOption->data;  in AppendAddressOption()
295     int spaceSize = sizeof(pOption->data) - addrLen;  in AppendAddressOption()
306     pOption->length += DHCP_ADDRESS_LENGTH;  in AppendAddressOption()