The name of this function must be registered with uIP at compile time using the UIP_APPCALL definition.
uIP applications can store the application state within the uip_conn structure by specifying the type of the application structure by typedef:ing the type uip_tcp_appstate_t and uip_udp_appstate_t.
The file containing the definitions must be included in the uipopt.h file.
The following example illustrates how this can look.
void httpd_appcall(void); #define UIP_APPCALL httpd_appcall struct httpd_state { u8_t state; u16_t count; char *dataptr; char *script; }; typedef struct httpd_state uip_tcp_appstate_t
Typedefs | |
typedef tcpip_uipstate | uip_tcp_appstate_t |
The type of the application state that is to be stored in the uip_conn structure. | |
typedef tcpip_uipstate | uip_udp_appstate_t |
The type of the application state that is to be stored in the uip_conn structure. |
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The type of the application state that is to be stored in the uip_conn structure. This usually is typedef:ed to a struct holding application state information. |
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The type of the application state that is to be stored in the uip_conn structure. This usually is typedef:ed to a struct holding application state information. |