lwres_hstrerror

LWRES_HSTRERROR(3)                                          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)