Shinobi Library - File System Function

gdFsInit

Initializes the GD file system

FORMAT

Sint32 gdFsInit( max_open, *gdfs_work, max_dirent, *dirbuf )
Sint32 max_open
void *gdfs_work
Sint32 max_dirent
void *dirbuf

PARAMETER

 max_open  Number of files that can be opened simultaneously 
 *gdfs_work  Work area pointer (provided from user area) 
 max_dirent  Number of entries in current directory 
 *dirbuf  Current directory buffer (provided from user area) 

RETURN

 GDD_ERR_OK  Initialization completed 
 GDD_ERR_32ALIGN  "gdfs_work" does not coincide with a 32-byte boundary 
 GDD_ERR_RESET  Drive reset failed 
 GDD_ERR_TRAYOPEND  GD tray is open 
 GDD_ERR_DISC  Disc is unusable 
 GDD_ERR_MOUNT  Mount failed 
 GDD_ERR_DIROVER  Too many entries in the root directory 

DESCRIPTION

Initializes the GD file system.

EXAMPLE

Uint32 gdfswork[gdFsGetWorkSize(8)/4];
Uint32 gdfscurdir[gdFsGetDirrecSize(64)/4];
gdFsInit(8, gdfswork, 64, gdfscurdir);

NOTE

"gdfs_work" must be aligned with a 32-byte boundary. (dirbuf with a 4-byte boundary). Once initialization has been completed, re-initialization is not possible even if the gdFsInit() function is called unless the gdFsFinish() function has been called. The main processing that is performed by gdFsInit() is as follows:

Device driver initialization
Work area initialization
Device initialization
Mount processing


REFERENCE

gdFsFinish()

gdFsInit
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