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.