PR GetCanonNameFromAddrInfo

Extracts the canonical name of the hostname passed to PR_GetAddrInfoByName.

Syntax

#include <prnetdb.h>

const char *PR_GetCanonNameFromAddrInfo(const PRAddrInfo *addrInfo);

Parameters

The function has the following parameters:

addrInfo

A pointer to a PRAddrInfo structure returned by a successful call to PR_GetAddrInfoByName.

Returns

The function returns a const pointer to the canonical hostname stored in the given PRAddrInfo structure. This pointer is invalidated once the PRAddrInfo structure is destroyed by a call to PR_FreeAddrInfo.