guys...i want to ask this again...
regarding the concatenation of integer with a string...
i still get a SEGMENTATION FAULT ERROR!!!
i already calloc(ED) the string...why is this happening? thanks again...
what i did is
void sendMessage (char ........end, char *host, int port)
{
printf ("it reached this part"); //it reached this part but a
//segmentation fault occured on the next line
sprintf (ssend,"%s:%d:%s",host,port,ssend)
while (1)
{
rd = sendto(....)
}
}
Make sure ssend is calloc()'ed big enough to hold the string.
It should have at least enough space for concatenating: host+port+ssend+3
2 extra for the colons.
1 extra for string terminator.
I just noticed something.
sprintf (ssend,"%s:%d:%s",host,port,ssend)
I don't think you can use the same string for one of the sources and the destination (ssend).
Create a new string, for example:
char temp[80];
sprintf (temp,"%s:%d:%s",host,port,ssend)
