ssize_t qSocketPrintf ( int  sockfd,
const char *  format,
  ... 
)

Send formatted string to socket.

Parameters:
sockfd socket descriptor
format variable argument lists
Returns:
the number of bytes sent on success, or -1 if an error(ex:socket closed) occurred.
Since:
8.1R
Note:
the final length of formatted string must be less than 1024 If you need to send more huge string, use qSocketPuts instead.

Definition at line 301 of file qSocket.c.


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