fsal_access.c File Reference

#include "fsal.h"
#include "fsal_internal.h"
#include "fsal_convert.h"

Go to the source code of this file.

Functions
fsal_status_t	LUSTREFSAL_access (fsal_handle_t *p_object_handle, fsal_op_context_t *p_context, fsal_accessflags_t access_type, fsal_attrib_list_t *p_object_attributes)

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Function Documentation

fsal_status_t LUSTREFSAL_access	(	fsal_handle_t *	p_object_handle,
		fsal_op_context_t *	p_context,
		fsal_accessflags_t	access_type,
		fsal_attrib_list_t *	p_object_attributes
	)

FSAL_access : Tests whether the user or entity identified by its cred can access the object identified by object_handle, as indicated by the access_type parameters.

Parameters:

object_handle	(input): The handle of the object to test permissions on.
cred	(input): Authentication context for the operation (user,...).
access_type	(input): Indicates the permissions to test. This is an inclusive OR of the permissions to be checked for the user identified by cred. Permissions constants are : FSAL_R_OK : test for read permission FSAL_W_OK : test for write permission FSAL_X_OK : test for exec permission FSAL_F_OK : test for file existence
object_attributes	(optional input/output): The post operation attributes for the object. As input, it defines the attributes that the caller wants to retrieve (by positioning flags into this structure) and the output is built considering this input (it fills the structure according to the flags it contains). May be NULL.

Returns:

Major error codes :

• ERR_FSAL_NO_ERROR (no error)
• Another error code if an error occured.

Definition at line 53 of file FSAL_LUSTRE/fsal_access.c.