fsal_create.c File Reference

#include "fsal.h"
#include "fsal_internal.h"
#include "fsal_convert.h"
#include <unistd.h>
#include <fcntl.h>
#include <sys/fsuid.h>

Go to the source code of this file.

Functions
fsal_status_t	GPFSFSAL_create (fsal_handle_t *p_parent_directory_handle, fsal_name_t *p_filename, fsal_op_context_t *p_context, fsal_accessmode_t accessmode, fsal_handle_t *p_object_handle, fsal_attrib_list_t *p_object_attributes)
fsal_status_t	GPFSFSAL_mkdir (fsal_handle_t *p_parent_directory_handle, fsal_name_t *p_dirname, fsal_op_context_t *p_context, fsal_accessmode_t accessmode, fsal_handle_t *p_object_handle, fsal_attrib_list_t *p_object_attributes)
fsal_status_t	GPFSFSAL_link (fsal_handle_t *p_target_handle, fsal_handle_t *p_dir_handle, fsal_name_t *p_link_name, fsal_op_context_t *p_context, fsal_attrib_list_t *p_attributes)
fsal_status_t	GPFSFSAL_mknode (fsal_handle_t *parentdir_handle, fsal_name_t *p_node_name, fsal_op_context_t *p_context, fsal_accessmode_t accessmode, fsal_nodetype_t nodetype, fsal_dev_t *dev, fsal_handle_t *p_object_handle, fsal_attrib_list_t *node_attributes)

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Function Documentation

fsal_status_t GPFSFSAL_create	(	fsal_handle_t *	p_parent_directory_handle,
		fsal_name_t *	p_filename,
		fsal_op_context_t *	p_context,
		fsal_accessmode_t	accessmode,
		fsal_handle_t *	p_object_handle,
		fsal_attrib_list_t *	p_object_attributes
	)

FSAL_create: Create a regular file.

Parameters:

parent_directory_handle	(input): Handle of the parent directory where the file is to be created.
p_filename	(input): Pointer to the name of the file to be created.
cred	(input): Authentication context for the operation (user,...).
accessmode	(input): Mode for the file to be created. (the umask defined into the FSAL configuration file will be applied on it).
object_handle	(output): Pointer to the handle of the created file.
object_attributes	(optional input/output): The attributes of the created file. 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 occurred.

Definition at line 53 of file FSAL_GPFS/fsal_create.c.

fsal_status_t GPFSFSAL_link	(	fsal_handle_t *	p_target_handle,
		fsal_handle_t *	p_dir_handle,
		fsal_name_t *	p_link_name,
		fsal_op_context_t *	p_context,
		fsal_attrib_list_t *	p_attributes
	)

FSAL_link: Create a hardlink.

Parameters:

target_handle	(input): Handle of the target object.
dir_handle	(input): Pointer to the directory handle where the hardlink is to be created.
p_link_name	(input): Pointer to the name of the hardlink to be created.
cred	(input): Authentication context for the operation (user,...).
accessmode	(input): Mode for the directory to be created. (the umask defined into the FSAL configuration file will be applied on it).
attributes	(optionnal input/output): The post_operation attributes of the linked 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 281 of file FSAL_GPFS/fsal_create.c.

fsal_status_t GPFSFSAL_mkdir	(	fsal_handle_t *	p_parent_directory_handle,
		fsal_name_t *	p_dirname,
		fsal_op_context_t *	p_context,
		fsal_accessmode_t	accessmode,
		fsal_handle_t *	p_object_handle,
		fsal_attrib_list_t *	p_object_attributes
	)

FSAL_mkdir: Create a directory.

Parameters:

parent_directory_handle	(input): Handle of the parent directory where the subdirectory is to be created.
p_dirname	(input): Pointer to the name of the directory to be created.
cred	(input): Authentication context for the operation (user,...).
accessmode	(input): Mode for the directory to be created. (the umask defined into the FSAL configuration file will be applied on it).
object_handle	(output): Pointer to the handle of the created directory.
object_attributes	(optionnal input/output): The attributes of the created directory. 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 165 of file FSAL_GPFS/fsal_create.c.

fsal_status_t GPFSFSAL_mknode	(	fsal_handle_t *	parentdir_handle,
		fsal_name_t *	p_node_name,
		fsal_op_context_t *	p_context,
		fsal_accessmode_t	accessmode,
		fsal_nodetype_t	nodetype,
		fsal_dev_t *	dev,
		fsal_handle_t *	p_object_handle,
		fsal_attrib_list_t *	node_attributes
	)

FSAL_mknode: Create a special object in the filesystem. Not supported upon HPSS.

Returns:

ERR_FSAL_NOTSUPP.

Definition at line 363 of file FSAL_GPFS/fsal_create.c.