FCOE_GETPORTLIST(3FCOE) FCoE Port Management Library Functions

NAME

FCOE_GetPortList - get a list of FCoE ports

SYNOPSIS

cc [ flag... ] file... -lfcoe [ library... ]
#include <libfcoe.h>

int FCOE_GetPortList(unsigned int *port_num,
struct fcoe_port_attr **portlist);

PARAMETERS

port_num
A pointer to an integer that, on successful return,
contains the number of FCoE ports in the system.


portlist
A pointer to a pointer to an fcoe_port_attr structure
that, on successful return, contains a list of the FCoE
ports in the system.

DESCRIPTION

The FCOE_GetPortList() function retrieves a list of FCoE ports. When
the caller is finished using the list, it must free the memory used
by the list by calling free(3C).

RETURN VALUES

The following values are returned:

FCOE_STATUS_ERROR_BUSY

The fcoe driver is busy and cannot complete the operation.


FCOE_STATUS_ERROR_INVAL_ARG

The value specified for port_num or portlist was not valid.


FCOE_STATUS_ERROR_OPEN_DEV

Failed to open fcoe device.


FCOE_STATUS_OK

The API call was successful.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Committed |
+--------------------+-----------------+
|MT-Level | Safe |
+--------------------+-----------------+

SEE ALSO

free(3C), libfcoe(3LIB), attributes(7)

April 1, 2009 FCOE_GETPORTLIST(3FCOE)