diff options
Diffstat (limited to 'include/net.h')
| -rw-r--r-- | include/net.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/net.h b/include/net.h index 59071a5..e4ca0a6 100644 --- a/include/net.h +++ b/include/net.h @@ -22,7 +22,7 @@ #ifndef USURPATION_NET_H_INCLUDED #define USURPATION_NET_H_INCLUDED -#define dgsize 512 +#define MTU 1500 enum response { ERROR = -1, @@ -34,7 +34,7 @@ enum response { }; /** - * Initialises connection with daemon and returns a network descriptor. + * Initialises a listening socket and returns the associated network descriptor. */ int net_init(const unsigned short int port); @@ -45,9 +45,9 @@ int net_close(int nd); /** * Get last data received from connection associated with network descriptor. - * Function mallocates a buffer for data received from packet. Don't forget to - * free the buffer. + * If the pointer pointed by data is NULL, a buffer is allocated by the function + * and needs to be free()'d later. Otherwise, the supplied buffer is reused. */ -int net_getlastdata(int nd, char * const data); +int net_getlastdata(int nd, char ** const data); #endif /* USURPATION_NET_H_INCLUDED */ |