fsal_attrs.c File Reference

#include "fsal.h"
#include "fsal_internal.h"
#include "fsal_convert.h"
#include "fsal_common.h"
#include <string.h>
#include <fcntl.h>

Go to the source code of this file.

Functions
fsal_status_t	ZFSFSAL_getattrs (fsal_handle_t *fhandle, fsal_op_context_t *p_context, fsal_attrib_list_t *object_attributes)
fsal_status_t	ZFSFSAL_setattrs (fsal_handle_t *fhandle, fsal_op_context_t *p_context, fsal_attrib_list_t *attrib_set, fsal_attrib_list_t *object_attributes)
fsal_status_t	ZFSFSAL_getextattrs (fsal_handle_t *p_filehandle, fsal_op_context_t *p_context, fsal_extattrib_list_t *p_object_attributes)

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Function Documentation

fsal_status_t ZFSFSAL_getattrs	(	fsal_handle_t *	fhandle,
		fsal_op_context_t *	p_context,
		fsal_attrib_list_t *	object_attributes
	)

ZFSFSAL_getattrs: Get attributes for the object specified by its filehandle.

Parameters:

filehandle	(input): The handle of the object to get parameters.
p_context	(input): Authentication context for the operation (user, export...).
object_attributes	(mandatory input/output): The retrieved 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).

Returns:

Major error codes :

• ERR_FSAL_NO_ERROR (no error)
• ERR_FSAL_STALE (object_handle does not address an existing object)
• ERR_FSAL_FAULT (a NULL pointer was passed as mandatory argument)
• Another error code if an error occured.

Definition at line 47 of file FSAL_ZFS/fsal_attrs.c.

fsal_status_t ZFSFSAL_getextattrs	(	fsal_handle_t *	p_filehandle,
		fsal_op_context_t *	p_context,
		fsal_extattrib_list_t *	p_object_attributes
	)

FSAL_getetxattrs: Get attributes for the object specified by its filehandle.

Parameters:

filehandle	(input): The handle of the object to get parameters.
cred	(input): Authentication context for the operation (user,...).
object_attributes	(mandatory input/output): The retrieved 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).

Returns:

Major error codes :

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

Definition at line 285 of file FSAL_ZFS/fsal_attrs.c.

fsal_status_t ZFSFSAL_setattrs	(	fsal_handle_t *	fhandle,
		fsal_op_context_t *	p_context,
		fsal_attrib_list_t *	attrib_set,
		fsal_attrib_list_t *	object_attributes
	)

FSAL_setattrs: Set attributes for the object specified by its filehandle.

Parameters:

filehandle	(input): The handle of the object to get parameters.
p_context	(input): Authentication context for the operation (user,...).
attrib_set	(mandatory input): The attributes to be set for the object. It defines the attributes that the caller wants to set and their values.
object_attributes	(optionnal 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)
• ERR_FSAL_STALE (object_handle does not address an existing object)
• ERR_FSAL_INVAL (tried to modify a read-only attribute)
• ERR_FSAL_ATTRNOTSUPP (tried to modify a non-supported attribute)
• ERR_FSAL_FAULT (a NULL pointer was passed as mandatory argument)
• Another error code if an error occured. NB: if getting postop attributes failed, the function does not return an error but the FSAL_ATTR_RDATTR_ERR bit is set in the object_attributes->asked_attributes field.

: use the new_stat info !

Definition at line 147 of file FSAL_ZFS/fsal_attrs.c.