#include <tamtypes.h>
#include <kernel.h>
#include <sifrpc.h>
#include <string.h>
#include <iopcontrol.h>
#include "libmc.h"

Include dependency graph for libmc.c:

Data Structures
struct	libmc_name_param_stru

union	libmc_name_desc_param_unio

union	libmc_rdata_param_unio

struct	libmc_page_read_align_data_stru

union	libmc_extra_send_recv_unio

struct	mcExtraEndParam_

struct	libmc_interface_data_stru

struct	libmc_internal_data_

struct	libmc_target_desc_

union	libmc_name_param_stru.__unnamed__

Macros
#define	LIBMC_PRE_CHECK_FLAG_ONLY_TYPE 1

#define	LIBMC_PRE_RPC(target, flags, only_type)

Typedefs
typedef struct mcExtraEndParam_	mcExtraEndParam_t

typedef struct libmc_internal_data_	libmc_internal_data_t

typedef struct libmc_target_desc_	libmc_target_desc_t

Enumerations
enum	MC_RPCCMD_NUMBERS { MC_RPCCMD_INIT = 0x00, MC_RPCCMD_GET_INFO, MC_RPCCMD_OPEN, MC_RPCCMD_CLOSE, MC_RPCCMD_SEEK, MC_RPCCMD_READ, MC_RPCCMD_WRITE, MC_RPCCMD_FLUSH, MC_RPCCMD_CH_DIR, MC_RPCCMD_GET_DIR, MC_RPCCMD_SET_INFO, MC_RPCCMD_DELETE, MC_RPCCMD_FORMAT, MC_RPCCMD_UNFORMAT, MC_RPCCMD_GET_ENT, MC_RPCCMD_CHG_PRITY, MC_RPCCMD_CHECK_BLOCK, MC_RPCCMD_ERASE_BLOCK = 0x0E, MC_RPCCMD_READ_PAGE, MC_RPCCMD_WRITE_PAGE }

enum	MC_INTERFACE { MC_INTERFACE_SIO2 = 0, MC_INTERFACE_DEV9, MC_INTERFACE_MAX }

Functions
static int	libmc_pre_rpc_impl (const libmc_target_desc_t *target, int flags, int only_type)

static int	libmc_post_rpc (const libmc_target_desc_t target, int cmd, int desc_param_or_name_param, SifRpcEndFunc_t end_function, void end_param)

static void	libmc_setup_target (libmc_target_desc_t *target, int interface, int port, int slot, int fd)

static void	mcGetInfoApdxOld (void *arg)

static void	mcGetInfoApdxNew (void *arg)

static void	mcReadFixAlignOld (void *arg)

static void	mcReadFixAlignNew (void *arg)

static void	mcStoreDir (void *arg)

static void	libmc_ReadAlignFunction (void *arg)

static int	libmc_rpc_reset (const libmc_target_desc_t *target)

static int	libmc_rpc_init (const libmc_target_desc_t *target)

static int	libmc_rpc_get_info (const libmc_target_desc_t target, int type, int free, int format)

static int	libmc_rpc_open (const libmc_target_desc_t target, const char name, int mode)

static int	libmc_rpc_close (const libmc_target_desc_t *target)

static int	libmc_rpc_seek (const libmc_target_desc_t *target, int offset, int origin)

static int	libmc_rpc_read (const libmc_target_desc_t target, void buffer, int size)

static int	libmc_rpc_write (const libmc_target_desc_t target, const void buffer, int size)

static int	libmc_rpc_flush (const libmc_target_desc_t *target)

static int	libmc_rpc_mkdir (const libmc_target_desc_t target, const char name)

static int	libmc_rpc_chdir (const libmc_target_desc_t target, const char newDir, char *currentDir)

static int	libmc_rpc_getdir (const libmc_target_desc_t target, const char name, unsigned mode, int maxent, sceMcTblGetDir *table)

static int	libmc_rpc_setfileinfo (const libmc_target_desc_t target, const char name, const sceMcTblGetDir *info, unsigned flags)

static int	libmc_rpc_delete (const libmc_target_desc_t target, const char name)

static int	libmc_rpc_format (const libmc_target_desc_t *target)

static int	libmc_rpc_unformat (const libmc_target_desc_t *target)

static int	libmc_rpc_get_ent_space (const libmc_target_desc_t target, const char path)

static int	libmc_rpc_rename (const libmc_target_desc_t target, const char oldName, const char *newName)

static int	libmc_rpc_erase_block (const libmc_target_desc_t *target, int block, int mode)

static int	libmc_rpc_read_page (const libmc_target_desc_t target, unsigned int page, void buffer)

static int	libmc_rpc_write_page (const libmc_target_desc_t target, int page, const void buffer)

static int	libmc_rpc_change_thread_priority (const libmc_target_desc_t *target, int level)

static int	libmc_rpc_sync (const libmc_target_desc_t target, int mode, int cmd, int *result)

int	mcInit (int type)

int	mcGetInfo (int port, int slot, int type, int free, int *format)

int	mcOpen (int port, int slot, const char *name, int mode)

int	mcClose (int fd)

int	mcSeek (int fd, int offset, int origin)

int	mcRead (int fd, void *buffer, int size)

int	mcWrite (int fd, const void *buffer, int size)

int	mcFlush (int fd)

int	mcMkDir (int port, int slot, const char *name)

int	mcChdir (int port, int slot, const char newDir, char currentDir)

int	mcGetDir (int port, int slot, const char name, unsigned mode, int maxent, sceMcTblGetDir table)

int	mcSetFileInfo (int port, int slot, const char name, const sceMcTblGetDir info, unsigned flags)

int	mcDelete (int port, int slot, const char *name)

int	mcFormat (int port, int slot)

int	mcUnformat (int port, int slot)

int	mcGetEntSpace (int port, int slot, const char *path)

int	mcRename (int port, int slot, const char oldName, const char newName)

int	mcEraseBlock (int port, int slot, int block, int mode)

int	mcReadPage (int port, int slot, unsigned int page, void *buffer)

int	mcWritePage (int port, int slot, int page, const void *buffer)

int	mcChangeThreadPriority (int level)

int	mcSync (int mode, int cmd, int result)

int	mcReset (void)

int	xfromInit (int type)

int	xfromGetInfo (int port, int slot, int type, int free, int *format)

int	xfromOpen (int port, int slot, const char *name, int mode)

int	xfromClose (int fd)

int	xfromSeek (int fd, int offset, int origin)

int	xfromRead (int fd, void *buffer, int size)

int	xfromWrite (int fd, const void *buffer, int size)

int	xfromFlush (int fd)

int	xfromMkDir (int port, int slot, const char *name)

int	xfromChdir (int port, int slot, const char newDir, char currentDir)

int	xfromGetDir (int port, int slot, const char name, unsigned mode, int maxent, sceMcTblGetDir table)

int	xfromSetFileInfo (int port, int slot, const char name, const sceMcTblGetDir info, unsigned flags)

int	xfromDelete (int port, int slot, const char *name)

int	xfromFormat (int port, int slot)

int	xfromUnformat (int port, int slot)

int	xfromGetEntSpace (int port, int slot, const char *path)

int	xfromRename (int port, int slot, const char oldName, const char newName)

int	xfromEraseBlock (int port, int slot, int block, int mode)

int	xfromReadPage (int port, int slot, unsigned int page, void *buffer)

int	xfromWritePage (int port, int slot, int page, const void *buffer)

int	xfromChangeThreadPriority (int level)

int	xfromSync (int mode, int cmd, int result)

int	xfromReset (void)

Variables
static const int	mcRpcCmd [2][17]

static libmc_internal_data_t	g_libmc_internal_data

Detailed Description

Function defenitions for mclib.

Definition in file libmc.c.

Data Structure Documentation

◆ libmc_name_param_stru

struct libmc_name_param_stru

Definition at line 97 of file libmc.c.

Data Fields
int	m_port
int	m_slot
int	m_flags
int	m_maxent
union libmc_name_param_stru	__unnamed__
char	m_name[1024]

◆ libmc_name_desc_param_unio

union libmc_name_desc_param_unio

Definition at line 111 of file libmc.c.

Collaboration diagram for libmc_name_desc_param_unio:

Data Fields
struct libmc_name_param_stru	m_name_param
mcDescParam_t	m_desc_param

◆ libmc_rdata_param_unio

union libmc_rdata_param_unio

Definition at line 117 of file libmc.c.

Collaboration diagram for libmc_rdata_param_unio:

Data Fields
int	m_result
mcRpcStat_t	m_rpcStat
u8	m_buffer[2048]

◆ libmc_page_read_align_data_stru

struct libmc_page_read_align_data_stru

Definition at line 124 of file libmc.c.

Data Fields
unsigned int	m_size1
unsigned int	m_size2
void *	m_dest1
void *	m_dest2
unsigned char	m_data1[16]
unsigned char	m_data2[16]
unsigned char	m_padding[16]

◆ libmc_extra_send_recv_unio

union libmc_extra_send_recv_unio

Definition at line 135 of file libmc.c.

Collaboration diagram for libmc_extra_send_recv_unio:

Data Fields
int	m_end_parameter[48]
char	m_cur_dir[1024]
sceMcTblGetDir	m_file_info_buff
struct libmc_page_read_align_data_stru	m_page_read_align_data

◆ mcExtraEndParam_

struct mcExtraEndParam_

Definition at line 143 of file libmc.c.

Collaboration diagram for mcExtraEndParam_:

Data Fields
union libmc_extra_send_recv_unio *	m_extra_send_recv_param
int *	m_p_type
int *	m_p_free
int *	m_p_format
int *	m_p_result
char *	m_dst_cur_dir

◆ libmc_internal_data_

struct libmc_internal_data_

Definition at line 171 of file libmc.c.

Collaboration diagram for libmc_internal_data_:

Data Fields
struct libmc_interface_data_stru	m_interface_data[MC_INTERFACE_MAX]

◆ libmc_target_desc_

struct libmc_target_desc_

Definition at line 178 of file libmc.c.

Collaboration diagram for libmc_target_desc_:

Data Fields
struct libmc_interface_data_stru *	m_interface_data
int	m_interface
int	m_port
int	m_slot
int	m_fd

◆ libmc_name_param_stru.unnamed

union libmc_name_param_stru.__unnamed__

Definition at line 103 of file libmc.c.

Data Fields
sceMcTblGetDir *	m_mcT
char *	m_curdir

Macro Definition Documentation

◆ LIBMC_PRE_RPC

#define LIBMC_PRE_RPC	(	target,
		flags,
		only_type
	)

Value:

    { \
        int cur_ret; \
        cur_ret = libmc_pre_rpc_impl(target, flags, only_type); \
        if (cur_ret) \
            return cur_ret; \
    }

Definition at line 203 of file libmc.c.

Function Documentation

◆ mcGetInfoApdxOld()

static void mcGetInfoApdxOld ( void * arg )

static

function that gets called when mcGetInfo ends and interrupts are disabled (old RPC)

Definition at line 246 of file libmc.c.

◆ mcGetInfoApdxNew()

static void mcGetInfoApdxNew ( void * arg )

static

function that gets called when mcGetInfo ends and interrupts are disabled (new RPC)

Definition at line 266 of file libmc.c.

◆ mcReadFixAlignOld()

static void mcReadFixAlignOld ( void * arg )

static

function that gets called when mcRead ends and interrupts are disabled (old RPC)

Definition at line 284 of file libmc.c.

◆ mcReadFixAlignNew()

static void mcReadFixAlignNew ( void * arg )

static

function that gets called when mcRead ends and interrupts are disabled (new RPC)

Definition at line 300 of file libmc.c.

◆ mcStoreDir()

static void mcStoreDir ( void * arg )

static

function that gets called when mcChDir ends and interrupts are disabled

Definition at line 316 of file libmc.c.

◆ mcInit()

int mcInit ( int type )

init memcard lib

Parameters

type	Retained for backwards compatibility. Nominally specify MC_TYPE_MC.

Returns: 0 = successful; < 0 = error

Definition at line 856 of file libmc.c.

◆ mcGetInfo()

int mcGetInfo	(	int	port,
		int	slot,
		int *	type,
		int *	free,
		int *	format
	)

get memcard state mcSync result: 0 = same card as last getInfo call -1 = formatted card inserted since last getInfo call -2 = unformatted card inserted since last getInfo call < -2 = memcard access error (could be due to accessing psx memcard)

Parameters

port	port number
slot	slot number
type	pointer to get memcard type
free	pointer to get number of free clusters
format	pointer to get whether or not the card is formatted (Note: Originally, sceMcGetInfo didn't have a 5th argument for returning the format status. As this is emulated based on the return value of sceMcSync() when rom0:MCSERV is used, please keep track of the return value from sceMcSync instead!)

Returns: 0 = successful; < 0 = error

Definition at line 865 of file libmc.c.

◆ mcOpen()

int mcOpen	(	int	port,
		int	slot,
		const char *	name,
		int	mode
	)

open a file on memcard mcSync returns: 0 or more = file descriptor (success) < 0 = error

Parameters

port	port number
slot	slot number
name	filename to open
mode	open file mode (O_RDWR, O_CREAT, etc)

Returns: 0 = successful; < 0 = error

Definition at line 873 of file libmc.c.

◆ mcClose()

int mcClose ( int fd )

close an open file on memcard mcSync returns: 0 if closed successfully < 0 = error

Parameters

fd	file descriptor of open file

Returns: 0 successful; < 0 = error

Definition at line 881 of file libmc.c.

◆ mcSeek()

int mcSeek	(	int	fd,
		int	offset,
		int	origin
	)

move memcard file pointer mcSync returns: 0 or more = offset of file pointer from start of file < 0 = error

Parameters

fd	file descriptor
offset	number of bytes from origin
origin	initial position for offset

Returns: 0 = successful; < 0 = error

Definition at line 889 of file libmc.c.

◆ mcRead()

int mcRead	(	int	fd,
		void *	buffer,
		int	size
	)

read from file on memcard mcSync returns: 0 or more = number of bytes read from memcard < 0 = error

Parameters

fd	file descriptor
buffer	buffer to read to
size	number of bytes to read

Returns: 0 = successful; < 0 = error

Definition at line 897 of file libmc.c.

◆ mcWrite()

int mcWrite	(	int	fd,
		const void *	buffer,
		int	size
	)

write to file on memcard mcSync returns: 0 or more = number of bytes written to memcard < 0 = error

Parameters

fd	file descriptor
buffer	to write from write
size	number of bytes to read

Returns: 0 = successful; < 0 = error

Definition at line 905 of file libmc.c.

◆ mcFlush()

int mcFlush ( int fd )

flush file cache to memcard mcSync returns: 0 if ok < 0 if error

Parameters

fd	file descriptor

Returns: 0 = successful; < 0 = error

Definition at line 913 of file libmc.c.

◆ mcMkDir()

int mcMkDir	(	int	port,
		int	slot,
		const char *	name
	)

create a dir mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
name	directory name

Returns: 0 = successful; < 0 = error

Definition at line 921 of file libmc.c.

◆ mcChdir()

int mcChdir	(	int	port,
		int	slot,
		const char *	newDir,
		char *	currentDir
	)

change current dir (can also get current dir) mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
newDir	new dir to change to
currentDir	buffer to get current dir (use 0 if not needed)

Returns: 0 = successful; < 0 = error

Definition at line 929 of file libmc.c.

◆ mcGetDir()

int mcGetDir	(	int	port,
		int	slot,
		const char *	name,
		unsigned	mode,
		int	maxent,
		sceMcTblGetDir *	table
	)

get memcard filelist mcSync result: 0 or more = number of file entries obtained (success) -2 = unformatted card -4 = dirname error

Parameters

port	port number of memcard
slot	slot number of memcard
name	filename to search for (can use wildcard and relative dirs)
mode	mode: 0 = first call, otherwise = followup call
maxext	maximum number of entries to be written to filetable in 1 call
table	mc table array

Returns: 0 = successful; < 0 = error

Definition at line 937 of file libmc.c.

◆ mcSetFileInfo()

int mcSetFileInfo	(	int	port,
		int	slot,
		const char *	name,
		const sceMcTblGetDir *	info,
		unsigned	flags
	)

change file information mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
name	filename to access
info	data to be changed
flags	flags to show which data is valid

Returns: 0 = successful; < 0 = error

Definition at line 945 of file libmc.c.

◆ mcDelete()

int mcDelete	(	int	port,
		int	slot,
		const char *	name
	)

delete file mcSync returns: 0 if deleted successfully < 0 if error

Parameters

port	port number to delete from
slot	slot number to delete from
name	filename to delete

Returns: 0 = successful; < 0 = error

Definition at line 953 of file libmc.c.

◆ mcFormat()

int mcFormat	(	int	port,
		int	slot
	)

format memory card mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number

Returns: 0 = success; -1 = error

Definition at line 961 of file libmc.c.

◆ mcUnformat()

int mcUnformat	(	int	port,
		int	slot
	)

unformat memory card mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number

Returns: 0 = success; -1 = error

Definition at line 969 of file libmc.c.

◆ mcGetEntSpace()

int mcGetEntSpace	(	int	port,
		int	slot,
		const char *	path
	)

get free space info mcSync returns: 0 or more = number of free entries (success) < 0 if error

Parameters

port	port number
slot	slot number
path	path to be checked

Returns: 0 or more = number of empty entries; -1 = error

Definition at line 977 of file libmc.c.

◆ mcRename()

int mcRename	(	int	port,
		int	slot,
		const char *	oldName,
		const char *	newName
	)

rename file or dir on memcard Note: rom0:MCSERV does not support this. mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
oldName	name of file/dir to rename
newName	new name to give to file/dir

Returns: 1 = success; < 0 = error

Definition at line 985 of file libmc.c.

◆ mcEraseBlock()

int mcEraseBlock	(	int	port,
		int	slot,
		int	block,
		int	mode
	)

Erases a block on the memory card. Note: rom0:XMCSERV does not support this. mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
block	Block number of the block to be erased.
mode	Mode: -1 to inhibit ECC recalculation of the erased block's pages (useful if sceMcWritePage is used to fill in its contents later on), 0 for normal operation.

Returns: 0 = success; -1 = error

Definition at line 993 of file libmc.c.

◆ mcReadPage()

int mcReadPage	(	int	port,
		int	slot,
		unsigned int	page,
		void *	buffer
	)

Reads a page from the memory card. Note: rom0:XMCSERV does not support this. mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
page	Page number of the page to be read.
buffer	Pointer to buffer that will contain the read data.

Returns: 0 = success; -1 = error

Definition at line 1001 of file libmc.c.

◆ mcWritePage()

int mcWritePage	(	int	port,
		int	slot,
		int	page,
		const void *	buffer
	)

Writes a page to the memory card. (The block which the page resides on must be erased first!) Note: rom0:XMCSERV does not support this. mcSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
page	Page number of the page to be written.
buffer	Pointer to buffer containing data to be written.

Returns: 0 = success; -1 = error

Definition at line 1009 of file libmc.c.

◆ mcChangeThreadPriority()

int mcChangeThreadPriority ( int level )

change mcserv thread priority (I don't think this is implemented properly) Note: rom0:MCSERV does not support this. mcSync returns: 0 if ok < 0 if error

Parameters

level thread priority

Returns: 0 = success; -1 = error

Definition at line 1017 of file libmc.c.

◆ mcSync()

int mcSync	(	int	mode,
		int *	cmd,
		int *	result
	)

wait for mc functions to finish or check if they have finished yet

Parameters

mode	mode 0=wait till function finishes, 1=check function status
cmd	pointer for storing the number of the currenlty processing function
result	pointer for storing result of function if it finishes

Returns: 0 = function is still executing (mode=1); 1 = function has finished executing; -1 = no function registered

Definition at line 1025 of file libmc.c.

◆ mcReset()

int mcReset ( void )

Reset (force deinit) of library

Returns: 0 = success

Definition at line 1033 of file libmc.c.

◆ xfromInit()

int xfromInit ( int type )

init external flash ROM lib

Returns: 0 = successful; < 0 = error

Definition at line 1041 of file libmc.c.

◆ xfromGetInfo()

int xfromGetInfo	(	int	port,
		int	slot,
		int *	type,
		int *	free,
		int *	format
	)

get external flash ROM state xfromSync result: 0 = same external flash ROM as last getInfo call -1 = formatted external flash ROM inserted since last getInfo call -2 = unformatted external flash ROM inserted since last getInfo call < -2 = external flash ROM access error (could be due to accessing psx external flash ROM)

Parameters

port	port number
slot	slot number
type	pointer to get external flash ROM type
free	pointer to get number of free clusters
format	pointer to get whether or not the external flash ROM is formatted

Returns: 0 = successful; < 0 = error

Definition at line 1050 of file libmc.c.

◆ xfromOpen()

int xfromOpen	(	int	port,
		int	slot,
		const char *	name,
		int	mode
	)

open a file on external flash ROM xfromSync returns: 0 or more = file descriptor (success) < 0 = error

Parameters

port	port number
slot	slot number
name	filename to open
mode	open file mode (O_RDWR, O_CREAT, etc)

Returns: 0 = successful; < 0 = error

Definition at line 1058 of file libmc.c.

◆ xfromClose()

int xfromClose ( int fd )

close an open file on external flash ROM xfromSync returns: 0 if closed successfully < 0 = error

Parameters

fd	file descriptor of open file

Returns: 0 successful; < 0 = error

Definition at line 1066 of file libmc.c.

◆ xfromSeek()

int xfromSeek	(	int	fd,
		int	offset,
		int	origin
	)

move external flash ROM file pointer xfromSync returns: 0 or more = offset of file pointer from start of file < 0 = error

Parameters

fd	file descriptor
offset	number of bytes from origin
origin	initial position for offset

Returns: 0 = successful; < 0 = error

Definition at line 1074 of file libmc.c.

◆ xfromRead()

int xfromRead	(	int	fd,
		void *	buffer,
		int	size
	)

read from file on external flash ROM xfromSync returns: 0 or more = number of bytes read from external flash ROM < 0 = error

Parameters

fd	file descriptor
buffer	buffer to read to
size	number of bytes to read

Returns: 0 = successful; < 0 = error

Definition at line 1082 of file libmc.c.

◆ xfromWrite()

int xfromWrite	(	int	fd,
		const void *	buffer,
		int	size
	)

write to file on external flash ROM xfromSync returns: 0 or more = number of bytes written to external flash ROM < 0 = error

Parameters

fd	file descriptor
buffer	to write from write
size	number of bytes to read

Returns: 0 = successful; < 0 = error

Definition at line 1090 of file libmc.c.

◆ xfromFlush()

int xfromFlush ( int fd )

flush file cache to external flash ROM xfromSync returns: 0 if ok < 0 if error

Parameters

fd	file descriptor

Returns: 0 = successful; < 0 = error

Definition at line 1098 of file libmc.c.

◆ xfromMkDir()

int xfromMkDir	(	int	port,
		int	slot,
		const char *	name
	)

create a dir xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
name	directory name

Returns: 0 = successful; < 0 = error

Definition at line 1106 of file libmc.c.

◆ xfromChdir()

int xfromChdir	(	int	port,
		int	slot,
		const char *	newDir,
		char *	currentDir
	)

change current dir (can also get current dir) xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
newDir	new dir to change to
currentDir	buffer to get current dir (use 0 if not needed)

Returns: 0 = successful; < 0 = error

Definition at line 1114 of file libmc.c.

◆ xfromGetDir()

int xfromGetDir	(	int	port,
		int	slot,
		const char *	name,
		unsigned	mode,
		int	maxent,
		sceMcTblGetDir *	table
	)

get external flash ROM filelist xfromSync result: 0 or more = number of file entries obtained (success) -2 = unformatted external flash ROM -4 = dirname error

Parameters

port	port number of external flash ROM
slot	slot number of external flash ROM
name	filename to search for (can use wildcard and relative dirs)
mode	mode: 0 = first call, otherwise = followup call
maxext	maximum number of entries to be written to filetable in 1 call
table	external flash ROM table array

Returns: 0 = successful; < 0 = error

Definition at line 1122 of file libmc.c.

◆ xfromSetFileInfo()

int xfromSetFileInfo	(	int	port,
		int	slot,
		const char *	name,
		const sceMcTblGetDir *	info,
		unsigned	flags
	)

change file information xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
name	filename to access
info	data to be changed
flags	flags to show which data is valid

Returns: 0 = successful; < 0 = error

Definition at line 1130 of file libmc.c.

◆ xfromDelete()

int xfromDelete	(	int	port,
		int	slot,
		const char *	name
	)

delete file xfromSync returns: 0 if deleted successfully < 0 if error

Parameters

port	port number to delete from
slot	slot number to delete from
name	filename to delete

Returns: 0 = successful; < 0 = error

Definition at line 1138 of file libmc.c.

◆ xfromFormat()

int xfromFormat	(	int	port,
		int	slot
	)

format external flash ROM xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number

Returns: 0 = success; -1 = error

Definition at line 1146 of file libmc.c.

◆ xfromUnformat()

int xfromUnformat	(	int	port,
		int	slot
	)

unformat external flash ROM xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number

Returns: 0 = success; -1 = error

Definition at line 1154 of file libmc.c.

◆ xfromGetEntSpace()

int xfromGetEntSpace	(	int	port,
		int	slot,
		const char *	path
	)

get free space info xfromSync returns: 0 or more = number of free entries (success) < 0 if error

Parameters

port	port number
slot	slot number
path	path to be checked

Returns: 0 or more = number of empty entries; -1 = error

Definition at line 1162 of file libmc.c.

◆ xfromRename()

int xfromRename	(	int	port,
		int	slot,
		const char *	oldName,
		const char *	newName
	)

rename file or dir on external flash ROM xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
oldName	name of file/dir to rename
newName	new name to give to file/dir

Returns: 1 = success; < 0 = error

Definition at line 1170 of file libmc.c.

◆ xfromEraseBlock()

int xfromEraseBlock	(	int	port,
		int	slot,
		int	block,
		int	mode
	)

Erases a block on the external flash ROM. Note: The current implementation of xfromserv does not support this. xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
block	Block number of the block to be erased.
mode	Mode: -1 to inhibit ECC recalculation of the erased block's pages (useful if xfromWritePage is used to fill in its contents later on), 0 for normal operation.

Returns: 0 = success; -1 = error

Definition at line 1178 of file libmc.c.

◆ xfromReadPage()

int xfromReadPage	(	int	port,
		int	slot,
		unsigned int	page,
		void *	buffer
	)

Reads a page from the external flash ROM. Note: The current implementation of xfromserv does not support this. xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
page	Page number of the page to be read.
buffer	Pointer to buffer that will contain the read data.

Returns: 0 = success; -1 = error

Definition at line 1186 of file libmc.c.

◆ xfromWritePage()

int xfromWritePage	(	int	port,
		int	slot,
		int	page,
		const void *	buffer
	)

Writes a page to the external flash ROM. (The block which the page resides on must be erased first!) Note: The current implementation of xfromserv does not support this. xfromSync returns: 0 if ok < 0 if error

Parameters

port	port number
slot	slot number
page	Page number of the page to be written.
buffer	Pointer to buffer containing data to be written.

Returns: 0 = success; -1 = error

Definition at line 1194 of file libmc.c.

◆ xfromChangeThreadPriority()

int xfromChangeThreadPriority ( int level )

change xfromserv thread priority (I don't think this is implemented properly) xfromSync returns: 0 if ok < 0 if error

Parameters

level thread priority

Returns: 0 = success; -1 = error

Definition at line 1202 of file libmc.c.

◆ xfromSync()

int xfromSync	(	int	mode,
		int *	cmd,
		int *	result
	)

wait for external flash ROM functions to finish or check if they have finished yet

Parameters

mode	mode 0=wait till function finishes, 1=check function status
cmd	pointer for storing the number of the currenlty processing function
result	pointer for storing result of function if it finishes

Returns: 0 = function is still executing (mode=1); 1 = function has finished executing; -1 = no function registered

Definition at line 1210 of file libmc.c.

◆ xfromReset()

int xfromReset ( void )

Reset (force deinit) of library

Returns: 0 = success

Definition at line 1218 of file libmc.c.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description

Data Structure Documentation

◆ libmc_name_param_stru

◆ libmc_name_desc_param_unio

◆ libmc_rdata_param_unio

◆ libmc_page_read_align_data_stru

◆ libmc_extra_send_recv_unio

◆ mcExtraEndParam_

◆ libmc_internal_data_

◆ libmc_target_desc_

◆ libmc_name_param_stru.__unnamed__

Macro Definition Documentation

◆ LIBMC_PRE_RPC

Function Documentation

◆ mcGetInfoApdxOld()

◆ mcGetInfoApdxNew()

◆ mcReadFixAlignOld()

◆ mcReadFixAlignNew()

◆ mcStoreDir()

◆ mcInit()

◆ mcGetInfo()

◆ mcOpen()

◆ mcClose()

◆ mcSeek()

◆ mcRead()

◆ mcWrite()

◆ mcFlush()

◆ mcMkDir()

◆ mcChdir()

◆ mcGetDir()

◆ mcSetFileInfo()

◆ mcDelete()

◆ mcFormat()

◆ mcUnformat()

◆ mcGetEntSpace()

◆ mcRename()

◆ mcEraseBlock()

◆ mcReadPage()

◆ mcWritePage()

◆ mcChangeThreadPriority()

◆ mcSync()

◆ mcReset()

◆ xfromInit()

◆ xfromGetInfo()

◆ xfromOpen()

◆ xfromClose()

◆ xfromSeek()

◆ xfromRead()

◆ xfromWrite()

◆ xfromFlush()

◆ xfromMkDir()

◆ xfromChdir()

◆ xfromGetDir()

◆ xfromSetFileInfo()

◆ xfromDelete()

◆ xfromFormat()

◆ xfromUnformat()

◆ xfromGetEntSpace()

◆ xfromRename()

◆ xfromEraseBlock()

◆ xfromReadPage()

◆ xfromWritePage()

◆ xfromChangeThreadPriority()

◆ xfromSync()

◆ xfromReset()

◆ libmc_name_param_stru.unnamed