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| firedns_getip4(3) | FreeBSD Library Functions Manual | firedns_getip4(3) |
NAME
firedns_getip4 - Create a query to resolve a hostname to an IPv4 addressSYNOPSIS
#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)| 2002-03-31 |
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