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 toPR_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
.