> The way it currently sends strings across needs some major error
> checking going on, too. send() and recv() isn't always reliable in
> communicating a long string.
int sende(int socket, char *string, size_t size, int FLAGS)
{
int s=strlen(string);
int nbytes=0;
int sbytes=0;
while((nbytes+=sbytes)<s)
{
if((sbytes=send(socket, string+nbytes, size-nbytes+1,
FLAGS))==-1)
{
perror("send");
return -1;
}
}
return nbytes;
}
int recve(int socket, char *string,size_t size,int FLAGS)
{
int nbytes=0;
int sbytes=0;
while(*(string+(nbytes+=sbytes))!='\0')
{
if((sbytes=recv(socket, string+nbytes, size-nbytes+1,
FLAGS))==-1)
{
perror("send");
return -1;
}
}
return nbytes;
}
This works fairly well for long strings; use recve and sende instead
of the recv and send.
***Didn't make extansive checks, lack time
--
╔════════════════════════════╗
║I don't know how much of what I say is true ║
╚════════════════════════════╝
--
http://linuxfromscratch.org/mailman/listinfo/alfs-discuss
FAQ: http://www.linuxfromscratch.org/faq/
Unsubscribe: See the above information page
