ps2netfs - TCP fs driver

Classes
struct	dev_table_t
struct	fd_table_t

Macros
#define	DEVSCAN_MAX   (DEVSCAN_IOMAX+DEVSCAN_IOXMAX+1)
#define	DEVSCAN_MASK   (IOP_DT_FS | IOP_DT_BLOCK)
#define	PFS_ZONE_SIZE   8192

Functions
ModuleInfo_t *	devscan_getmodule (const char *name)
int	devscan_setup (int devtype)
int	devscan_gettype (char *name)
int	devscan_getdevlist (char *buffer)
int	ps2netfs_close_socket (void)
void	ps2netfs_close_fsys (void)
void	ps2netfs_serv (void *argv)
int	ps2netfs_Init (void)
int	ps2fs_Destroy (void)
int	_start (int argc, char *argv[])

Detailed Description

Macro Definition Documentation

DEVSCAN_MASK

#define DEVSCAN_MASK   (IOP_DT_FS | IOP_DT_BLOCK)

Device scan mask.

Definition at line 26 of file devscan.h.

DEVSCAN_MAX

#define DEVSCAN_MAX   (DEVSCAN_IOMAX+DEVSCAN_IOXMAX+1)

Maximum number of devices handled.

Definition at line 21 of file devscan.h.

PFS_ZONE_SIZE

#define PFS_ZONE_SIZE   8192

Handles a PS2NETFS_FORMAT_CMD request.

Parameters

buf	Pointer to packet data.
len	Length of packet.

Returns

Status.

status returns: 0 if all request and response handled ok. -X if error.

return values for client: -19 (ENODEV) if device not found +X if handled ok, valid FD returned. -X if error.

Definition at line 1308 of file ps2_fio.c.

Function Documentation

_start()

int _start	(	int	argc,
		char *	argv[] )

Entry point for IRX.

argc and argv make no difference to runstate.

Parameters

argc	Number of arguments.
argv	Pointer to array of arguments.

Returns

Module Status on Exit.

return values: MODULE_RESIDENT_END if loaded and registered as library. MODULE_NO_RESIDENT_END if just exiting normally.

Definition at line 47 of file ps2netfs.c.

devscan_getdevlist()

int devscan_getdevlist

(

char *

buffer

)

Get device list.

Parameters

buffer

Pointer to dest buffer

Returns

number of devices returned.

Definition at line 162 of file devscan.c.

devscan_getmodule()

ModuleInfo_t * devscan_getmodule

(

const char *

name

)

Get pointer to module structure for named module.

Parameters

name	Stringname of module (eg "atad_driver").

Returns

Pointer to module structure.

return values: 0 if not found. pointer to module structure for loaded module if found.

Definition at line 47 of file devscan.c.

devscan_gettype()

int devscan_gettype

(

char *

name

)

Get device handler type for path.

Parameters

name	Full pathname to check.

Returns

Device handler type.

return values: MODULE_RESIDENT_END if loaded and registered as library. MODULE_NO_RESIDENT_END if just exiting normally.

Definition at line 141 of file devscan.c.

devscan_setup()

int devscan_setup

(

int

devtype

)

Initialise the devices table

Parameters

devtype

Mask for device types to return (0x10 = FS drivers).

Returns

Number of devices found.

This scans ioman and iomanx for devices, then adds them to the internal list, with basename and the handler type.

Also used to re-init the devices table

Definition at line 73 of file devscan.c.

ps2fs_Destroy()

int ps2fs_Destroy

(

void

)

Shutdown ps2netfs.

This handles Stopping the thread and disconnecting. All shutdown for ps2netfs.

Definition at line 2105 of file ps2_fio.c.

ps2netfs_close_fsys()

void ps2netfs_close_fsys

(

void

)

Shortcut to close the socket forcibly and set to exit (active=0).

This will close down the socket, and cause the server thread to exit.

Returns

disconnect return value.

Definition at line 189 of file ps2_fio.c.

ps2netfs_close_socket()

int ps2netfs_close_socket

(

void

)

Shortcut to close the socket and cleanup.

Returns

disconnect return value.

Definition at line 171 of file ps2_fio.c.

ps2netfs_Init()

int ps2netfs_Init

(

void

)

Init ps2netfs.

Returns

Status (0=success, -1 = failure).

This handles setting up the Thread, and starting it running.

Definition at line 2061 of file ps2_fio.c.

ps2netfs_serv()

void ps2netfs_serv

(

void *

argv

)

Main ps2netfs Thread.

Parameters

argv	Parameters to thread.

Returns

Status.

This is the main thread function for ps2netfs. It runs until 'ps2netfs_active' is set to 0. Handles accepting connections and passing them onto the listener function to handle them.

Definition at line 1963 of file ps2_fio.c.