PR_GetSocketOption

Retrieves the socket options set for a specified socket.

Syntax

#include <prio.h> 
PRStatus PR_GetSocketOption(
  PRFileDesc *fd, 
  PRSocketOptionData *data);

Parameters

The function has the following parameters:

fd

A pointer to a PRFileDesc object representing the socket whose options are to be retrieved.

data

A pointer to a structure of type PRSocketOptionData. On input, the option field of this structure must be set to indicate which socket option to retrieve for the socket represented by the fd parameter. On output, this structure contains the requested socket option data.

Returns

• If successful, PR_SUCCESS.
• If unsuccessful, PR_FAILURE. The reason for the failure can be obtained by calling PR_GetError.