Marco Zecchini
Rtos API example
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dns_api_msg Struct Reference
As lwip_netconn_do_gethostbyname requires more arguments but doesn't require a netconn, it has its own struct (to avoid struct api_msg getting bigger than necessary). More...
#include <api_msg.h>
Public Member Functions | |
| ip_addr_t | API_MSG_M_DEF (addr) |
| The resolved address is stored here. | |
| sys_sem_t | API_MSG_M_DEF_SEM (sem) |
| This semaphore is posted when the name is resolved, the application thread should wait on it. | |
| err_t | API_MSG_M_DEF (err) |
| Errors are given back here. | |
Data Fields | |
| char | name [DNS_MAX_NAME_LENGTH] |
| Hostname to query or dotted IP address string. | |
| u8_t | dns_addrtype |
| Type of resolve call. | |
Detailed Description
As lwip_netconn_do_gethostbyname requires more arguments but doesn't require a netconn, it has its own struct (to avoid struct api_msg getting bigger than necessary).
lwip_netconn_do_gethostbyname must be called using tcpip_callback instead of tcpip_apimsg (see netconn_gethostbyname).
Definition at line 159 of file api_msg.h.
Member Function Documentation
| ip_addr_t API_MSG_M_DEF | ( | addr | ) |
The resolved address is stored here.
| err_t API_MSG_M_DEF | ( | err | ) |
Errors are given back here.
| sys_sem_t API_MSG_M_DEF_SEM | ( | sem | ) |
This semaphore is posted when the name is resolved, the application thread should wait on it.
Field Documentation
| u8_t dns_addrtype |
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