fakehost - host: to hdd driver

Functions
char *	fd_name (char *buffer, const char *name)
int	fd_save (int fd, iop_io_file_t *f)
int	realfd (iop_io_file_t *f)
int	fd_open (iop_io_file_t *f, const char *name, int mode)
int	fd_close (iop_io_file_t *f)
int	fd_read (iop_io_file_t *f, void *buffer, int size)
int	fd_write (iop_io_file_t *fd, void *buffer, int size)
int	fd_lseek (iop_io_file_t *fd, int offset, int whence)
int	_start (int argc, char *argv[])
static void *	naplinkRpcHandler (int cmd, void *buffer, int size)
static void	napThread (void *arg)
int	naplinkRpcInit (void)

Detailed Description

Function Documentation

fd_name()

char * fd_name	(	char *	buffer,
		const char *	name )

#include <iop/fs/fakehost/src/fakehost.c>

Make a full pathname string, adding base on.

Parameters

buffer	buffer to hold result.
name	name to add base to.

Returns

Pointer to buffer.

This function takes the name param and adds it to the basename for replacement, returning the destination full pathname.

Definition at line 75 of file fakehost.c.

Referenced by fd_open().

fd_save()

int fd_save	(	int	fd,
		iop_io_file_t *	f )

#include <iop/fs/fakehost/src/fakehost.c>

Store filedescriptor and get client filedescriptor.

Parameters

fd	filedescriptor to store.
f	io_file pointer to store fd in .

Returns

client filedescriptor.

Definition at line 89 of file fakehost.c.

References _iop_io_file::privdata, and _iop_io_file::unit.

Referenced by fd_open().

realfd()

int realfd

(

iop_io_file_t *

f

)

#include <iop/fs/fakehost/src/fakehost.c>

Get real filedescriptor.

Parameters

f	io_file pointer to get fd from.

Returns

real filedescriptor.

Definition at line 102 of file fakehost.c.

References _iop_io_file::privdata.

Referenced by fd_close(), fd_lseek(), fd_read(), and fd_write().

fd_open()

int fd_open	(	iop_io_file_t *	f,
		const char *	name,
		int	mode )

#include <iop/fs/fakehost/src/fakehost.c>

Handle open request.

Parameters

f	Pointer to io_device structure.
name	pathname.
mode	open mode.

Returns

Status (as for fileio open).

Definition at line 115 of file fakehost.c.

References fd_name(), fd_save(), and _iop_io_file::unit.

fd_close()

int fd_close

(

iop_io_file_t *

f

)

#include <iop/fs/fakehost/src/fakehost.c>

Handle close request.

Parameters

f	Pointer to io_device structure.

Returns

Status (as for fileio close).

Definition at line 133 of file fakehost.c.

References realfd().

fd_read()

int fd_read	(	iop_io_file_t *	f,
		void *	buffer,
		int	size )

#include <iop/fs/fakehost/src/fakehost.c>

Handle read request.

Parameters

f	Pointer to io_device structure.
buffer	Pointer to read buffer.
size	Size of buffer.

Returns

Status (as for fileio read).

Definition at line 146 of file fakehost.c.

References realfd().

fd_write()

int fd_write	(	iop_io_file_t *	fd,
		void *	buffer,
		int	size )

#include <iop/fs/fakehost/src/fakehost.c>

Handle write request.

Parameters

f	Pointer to io_device structure.
buffer	Pointer to read buffer.
size	Size of buffer.

Returns

Status (as for fileio write).

Definition at line 159 of file fakehost.c.

References realfd().

fd_lseek()

int fd_lseek	(	iop_io_file_t *	fd,
		int	offset,
		int	whence )

#include <iop/fs/fakehost/src/fakehost.c>

Handle lseek request.

Parameters

f	Pointer to io_device structure.
offset	Offset for seek.
whence	Base for seek.

Returns

Status (as for fileio lseek).

Definition at line 172 of file fakehost.c.

References realfd().

_start()

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

#include <iop/fs/fakehost/src/fakehost.c>

Entry point for IRX.

if argc != 2 , quit, as it needs parameter if argc == 2 , use arv[1] as basename.

Parameters

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

Returns

Module Status on Exit.

This initialises the fakehost driver, setting up the 'host:' fs driver basename redirection, and naplink compatible rpc hander.

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

Definition at line 227 of file fakehost.c.

References naplinkRpcInit().

naplinkRpcHandler()

static void * naplinkRpcHandler ( int cmd, void * buffer, int size )

static

#include <iop/fs/fakehost/src/nprintf.c>

RPC handler function.

Parameters

cmd	Command.
buffer	Pointer to buffer.
size	Size of buffer.

Definition at line 38 of file nprintf.c.

Referenced by napThread().

napThread()

static void napThread ( void * arg )

static

#include <iop/fs/fakehost/src/nprintf.c>

naplink compatbile RPC handler thread.

Parameters

arg	Startup parameters.

Definition at line 56 of file nprintf.c.

References naplinkRpcHandler().

Referenced by naplinkRpcInit().

naplinkRpcInit()

int naplinkRpcInit

(

void

)

#include <iop/fs/fakehost/src/nprintf.c>

Setup naplink compatible RPC handler.

Returns

Status.

return values: 0 on success. -1 on error.

Definition at line 80 of file nprintf.c.

References napThread().

Referenced by _start().