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lwres_hstrerror(3)

NAME

       lwres_herror, lwres_hstrerror - lightweight resolver error message gen-
       eration

SYNOPSIS

       #include <lwres/netdb.h>

       void lwres_herror(const char *s);

       const char * lwres_hstrerror(int err);

DESCRIPTION

       lwres_herror() prints the string s on stderr  followed  by  the	string
       generated  by lwres_hstrerror() for the error code stored in the global
       variable lwres_h_errno.

       lwres_hstrerror() returns an appropriate  string  for  the  error  code
       gievn  by  err.	The values of the error codes and messages are as fol-
       lows:

       NETDB_SUCCESS
	      Resolver Error 0 (no error)

       HOST_NOT_FOUND
	      Unknown host

       TRY_AGAIN
	      Host name lookup failure

       NO_RECOVERY
	      Unknown server error

       NO_DATA
	      No address associated with name

RETURN VALUES

       The string Unknown resolver error is returned by lwres_hstrerror() when
       the value of lwres_h_errno is not a valid error code.

SEE ALSO

       herror(3), lwres_hstrerror(3).

BIND9				 Jun 30, 2000		    LWRES_HSTRERROR(3)

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