Manpage of LWRES_HSTRERROR

Content-type: text/html

# LWRES_HSTRERROR

Section: (3)
Updated: Jun 30, 2000
Index Return to Main Contents

## NAME

lwres_herror, lwres_hstrerror - lightweight resolver error message generation

## SYNOPSIS

#include <lwres/netdb.h>

void lwres_herror(const char *s);

const char * lwres_hstrerror(int err);

.SH "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 follows:

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).

## Index

NAME
SYNOPSIS
RETURN VALUES
SEE ALSO

This document was created by man2html, using the manual pages.
Time: 08:20:01 GMT, January 07, 2003