man firedns_getip4 (Fonctions bibliothèques) - Create a query to resolve a hostname to an IPv4 address
NAME
firedns_getip4 - Create a query to resolve a hostname to an IPv4 address
SYNOPSIS
#include <firedns.h>
-lfiredns
int firedns_getip4(const char * const name)
DESCRIPTION
firedns_getip4() creates and sends a request to resolve name to an IPv4 address. It returns a file descriptor that should be select(2)'ed upon (read set). When the file descriptor shows ready for reading, call firedns_getresult(3) to retrieve the results.
RETURN VALUE
Returns an integer file descriptor that can be used the same as any other file descriptor. Returns -1 on error.
AUTHOR
Ian Gulliver <ian@penguinhosting.net>
SEE ALSO
libfiredns(3), firedns_getresult(3), select(2)