Standards
| Standards / Extensions |
C or C++ |
Dependencies |
|---|
| z/OS® UNIX |
both |
|
Format
#define _OPEN_SYS_SOCK_EXT
#include <sys/socket.h>
int getibmopt(int cmd, struct ibm_gettcpinfo *bfrp);
General description
The getibmopt()
function call returns -1 with errno EOPNOTSUPP to indicate that this
function is not currently supported.
- Parameter
- Description
- cmd
- The value in domain must be AF_INET.
- bfrp
- The pointer to an ibm_gettcpinfo structure.
Returned value
getibmopt() always returns
-1, indicating that this function is not currently supported.
- Error Code
- Description
- EOPNOTSUPP
- This function is not supported.