char array Post: 302717607

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LEARN ABOUT SUNOS

hba_closeadapter

HBA_OpenAdapter(3HBAAPI)		      Common Fibre Channel HBA Information Library Functions			  HBA_OpenAdapter(3HBAAPI)

NAME

       HBA_OpenAdapter, HBA_OpenAdapterByWWN, HBA_CloseAdapter - open and close a specific adapter

SYNOPSIS

       cc [ flag... ] file... -lHBAAPI [ library... ]
       #include <hbaapi.h>

       HBA_HANDLE HBA_OpenAdapter(char *adaptername);

       HBA_STATUS HBA_OpenAdapterByWWN(HBA_HANDLE *handle, HBA_WWN wwn);

       void HBA_CloseAdapter(HBA_HANDLE handle);

PARAMETERS

       adaptername     the name of the adapter to open, as returned by HBA_GetAdapterName(3HBAAPI)

       handle
		       HBA_OpenAdapterByWWN()

			   a pointer to an HBA_HANDLE

		       HBA_CloseAdapter()

			   the open handle of the adapter to close, as returned by HBA_OpenAdapter(3HBAAPI)

       wwn	       the WWN to match the Node WWN or Port WWN of the HBA to open

DESCRIPTION

       The HBA_OpenAdapter() function opens the adapter specified by adaptername and returns a handle used for subsequent operations on the HBA.

       The HBA_OpenAdapterByWWN() function opens a handle to the HBA whose Node or Port WWN matches the wwn argument.

       The HBA_CloseAdapter() function closes the open handle.

RETURN VALUES

       Upon successful completion, HBA_OpenAdapter() returns a valid HBA_HANDLE with a numeric value greater than 0. Otherwise, 0 is returned.

       The HBA_OpenAdapterByWWN() function returns the following values:

       HBA_STATUS_OK

	   The handle argument contains a valid HBA handle.

       HBA_STATUS_ERROR_ILLEGAL_WWN

	   The wwn argument is not a valid port WWN on the specified HBA.

       HBA_STATUS_ERROR_AMBIGUOUS_WWN

	   The WWN is matched to multiple adapters.

       HBA_STATUS_ERROR

	   An error occurred while opening the adapter.

EXAMPLES

       Example 1: Open an adapter.

       The following example opens the specified adapter.

       handle = HBA_OpenAdapter(adaptername);
       if (handle == 0) {
	   fprintf(stderr, "Unable to open HBA %d with name "
	       ""%s".
", hbaCount, adaptername);
	   continue;
       }

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard:  FC-MI	1.92 (API  |
       |			     |version 1)		   |
       +-----------------------------+-----------------------------+
       |			     |Standard: FC-HBA Version	4  |
       |			     |(API version 2)		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       HBA_GetAdapterName(3HBAAPI), HBA_OpenAdapter(3HBAAPI), libhbaapi(3LIB), attributes(5)

       T11 FC-MI Specification

SunOS 5.10							    1 Sep 2003						  HBA_OpenAdapter(3HBAAPI)