PS2SDK
PS2 Homebrew Libraries
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iomanX.h
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1/*
2# _____ ___ ____ ___ ____
3# ____| | ____| | | |____|
4# | ___| |____ ___| ____| | \ PS2DEV Open Source Project.
5#-----------------------------------------------------------------------
6# Copyright (c) 2003 Marcus R. Brown <mrbrown@0xd6.org>
7# Licenced under Academic Free License version 2.0
8# Review ps2sdk README & LICENSE files for further details.
9*/
10
16#ifndef __IOMANX_H__
17#define __IOMANX_H__
18
19#include <types.h>
20#ifdef _IOP
21#include <irx.h>
22#endif
23#include <stdarg.h>
24#include <io_common.h>
25#include <iox_stat.h>
26
27#ifdef __cplusplus
28extern "C" {
29#endif
30
31// Rename prototype names in order to avoid clashes with other standard I/O libraries.
32#ifndef IOMANX_OLD_NAME_COMPATIBILITY
33#ifdef _IOP
34#define IOMANX_OLD_NAME_COMPATIBILITY 1
35#else
36#define IOMANX_OLD_NAME_COMPATIBILITY 0
37#endif /* _IOP */
38#endif /* IOMANX_OLD_NAME_COMPATIBILITY */
39
40// Avoid renaming AddDrv and DelDrv to handle the case where the old ioman AddDrv/DelDrv is linked against.
41#ifndef IOMANX_OLD_NAME_ADDDELDRV
42#ifdef _IOP
43#define IOMANX_OLD_NAME_ADDDELDRV 1
44#else
45#define IOMANX_OLD_NAME_ADDDELDRV 0
46#endif /* _IOP */
47#endif /* IOMANX_OLD_NAME_ADDDELDRV */
48
49#if IOMANX_OLD_NAME_COMPATIBILITY
50#if IOMANX_OLD_NAME_ADDDELDRV
51#define iomanX_AddDrv AddDrv
52#define iomanX_DelDrv DelDrv
53#endif
54#endif
55
56/* Device drivers. */
57
58/* Device types. */
59#define IOP_DT_CHAR 0x01
60#define IOP_DT_CONS 0x02
61#define IOP_DT_BLOCK 0x04
62#define IOP_DT_RAW 0x08
63#define IOP_DT_FS 0x10
64#ifndef IOMAN_NO_EXTENDED
66#define IOP_DT_FSEXT 0x10000000
67#endif
68
80
81typedef struct _iomanX_iop_device {
82 const char *name;
83 unsigned int type;
85 unsigned int version;
86 const char *desc;
87 struct _iomanX_iop_device_ops *ops;
88} iomanX_iop_device_t;
89#define IOMANX_RETURN_VALUE_IMPL(val) \
90 static inline int my_iomanx_retval_##val##_int(void) {return -val;} \
91 static inline signed long long my_iomanx_retval_##val##_s64(void) {return -val;}
92#define IOMANX_RETURN_VALUE(val) ((void*)&my_iomanx_retval_##val##_int)
93#define IOMANX_RETURN_VALUE_S64(val) ((void*)&my_iomanx_retval_##val##_s64)
94
95typedef struct _iomanX_iop_device_ops {
96 int (*init)(iomanX_iop_device_t *);
97 int (*deinit)(iomanX_iop_device_t *);
98 int (*format)(iomanX_iop_file_t *, const char *, const char *, void *, int);
99 int (*open)(iomanX_iop_file_t *, const char *, int, int);
100 int (*close)(iomanX_iop_file_t *);
101 int (*read)(iomanX_iop_file_t *, void *, int);
102 int (*write)(iomanX_iop_file_t *, void *, int);
103 int (*lseek)(iomanX_iop_file_t *, int, int);
104 int (*ioctl)(iomanX_iop_file_t *, int, void *);
105 int (*remove)(iomanX_iop_file_t *, const char *);
106 int (*mkdir)(iomanX_iop_file_t *, const char *, int);
107 int (*rmdir)(iomanX_iop_file_t *, const char *);
108 int (*dopen)(iomanX_iop_file_t *, const char *);
109 int (*dclose)(iomanX_iop_file_t *);
110 int (*dread)(iomanX_iop_file_t *, iox_dirent_t *);
111 int (*getstat)(iomanX_iop_file_t *, const char *, iox_stat_t *);
112 int (*chstat)(iomanX_iop_file_t *, const char *, iox_stat_t *, unsigned int);
113
114#ifndef IOMAN_NO_EXTENDED
115 /* Extended ops start here. */
116 int (*rename)(iomanX_iop_file_t *, const char *, const char *);
117 int (*chdir)(iomanX_iop_file_t *, const char *);
118 int (*sync)(iomanX_iop_file_t *, const char *, int);
119 int (*mount)(iomanX_iop_file_t *, const char *, const char *, int, void *, int);
120 int (*umount)(iomanX_iop_file_t *, const char *);
121 s64 (*lseek64)(iomanX_iop_file_t *, s64, int);
122 int (*devctl)(iomanX_iop_file_t *, const char *, int, void *, unsigned int, void *, unsigned int);
123 int (*symlink)(iomanX_iop_file_t *, const char *, const char *);
124 int (*readlink)(iomanX_iop_file_t *, const char *, char *, unsigned int);
125 int (*ioctl2)(iomanX_iop_file_t *, int, void *, unsigned int, void *, unsigned int);
126#endif /* IOMAN_NO_EXTENDED */
127} iomanX_iop_device_ops_t;
128
129extern iomanX_iop_device_t **iomanX_GetDeviceList(void);
130
131extern int iomanX_open(const char *name, int flags, ...);
132extern int iomanX_close(int fd);
133extern int iomanX_read(int fd, void *ptr, int size);
134extern int iomanX_write(int fd, void *ptr, int size);
135extern int iomanX_lseek(int fd, int offset, int mode);
136
137extern int iomanX_ioctl(int fd, int cmd, void *param);
138extern int iomanX_remove(const char *name);
139
140extern int iomanX_mkdir(const char *path, int mode);
141extern int iomanX_rmdir(const char *path);
142extern int iomanX_dopen(const char *path);
143extern int iomanX_dclose(int fd);
144extern int iomanX_dread(int fd, iox_dirent_t *buf);
145
146extern int iomanX_getstat(const char *name, iox_stat_t *stat);
147extern int iomanX_chstat(const char *name, iox_stat_t *stat, unsigned int statmask);
148
150extern int iomanX_format(const char *dev, const char *blockdev, void *arg, int arglen);
151
152#ifndef IOMAN_NO_EXTENDED
153/* The newer calls - these are NOT supported by the older IOMAN. */
154extern int iomanX_rename(const char *old, const char *new);
155extern int iomanX_chdir(const char *name);
156extern int iomanX_sync(const char *dev, int flag);
157extern int iomanX_mount(const char *fsname, const char *devname, int flag, void *arg, int arglen);
158extern int iomanX_umount(const char *fsname);
159extern s64 iomanX_lseek64(int fd, s64 offset, int whence);
160extern int iomanX_devctl(const char *name, int cmd, void *arg, unsigned int arglen, void *buf, unsigned int buflen);
161extern int iomanX_symlink(const char *old, const char *new);
162extern int iomanX_readlink(const char *path, char *buf, unsigned int buflen);
163extern int iomanX_ioctl2(int fd, int cmd, void *arg, unsigned int arglen, void *buf, unsigned int buflen);
164#endif /* IOMAN_NO_EXTENDED */
165
166extern int iomanX_AddDrv(iomanX_iop_device_t *device);
167extern int iomanX_DelDrv(const char *name);
168
169extern void iomanX_StdioInit(int mode);
170
171#ifdef _IOP
172#define iomanX_IMPORTS_start DECLARE_IMPORT_TABLE(iomanx, 1, 1)
173#define iomanX_IMPORTS_end END_IMPORT_TABLE
174
175#define I_iomanX_GetDeviceList DECLARE_IMPORT(3, iomanX_GetDeviceList)
176#define I_iomanX_open DECLARE_IMPORT(4, iomanX_open)
177#define I_iomanX_close DECLARE_IMPORT(5, iomanX_close)
178#define I_iomanX_read DECLARE_IMPORT(6, iomanX_read)
179#define I_iomanX_write DECLARE_IMPORT(7, iomanX_write)
180#define I_iomanX_lseek DECLARE_IMPORT(8, iomanX_lseek)
181#define I_iomanX_ioctl DECLARE_IMPORT(9, iomanX_ioctl)
182#define I_iomanX_remove DECLARE_IMPORT(10, iomanX_remove)
183#define I_iomanX_mkdir DECLARE_IMPORT(11, iomanX_mkdir)
184#define I_iomanX_rmdir DECLARE_IMPORT(12, iomanX_rmdir)
185#define I_iomanX_dopen DECLARE_IMPORT(13, iomanX_dopen)
186#define I_iomanX_dclose DECLARE_IMPORT(14, iomanX_dclose)
187#define I_iomanX_dread DECLARE_IMPORT(15, iomanX_dread)
188#define I_iomanX_getstat DECLARE_IMPORT(16, iomanX_getstat)
189#define I_iomanX_chstat DECLARE_IMPORT(17, iomanX_chstat)
190#define I_iomanX_format DECLARE_IMPORT(18, iomanX_format)
191#define I_iomanX_rename DECLARE_IMPORT(25, iomanX_rename)
192#define I_iomanX_chdir DECLARE_IMPORT(26, iomanX_chdir)
193#define I_iomanX_sync DECLARE_IMPORT(27, iomanX_sync)
194#define I_iomanX_mount DECLARE_IMPORT(28, iomanX_mount)
195#define I_iomanX_umount DECLARE_IMPORT(29, iomanX_umount)
196#define I_iomanX_lseek64 DECLARE_IMPORT(30, iomanX_lseek64)
197#define I_iomanX_devctl DECLARE_IMPORT(31, iomanX_devctl)
198#define I_iomanX_symlink DECLARE_IMPORT(32, iomanX_symlink)
199#define I_iomanX_readlink DECLARE_IMPORT(33, iomanX_readlink)
200#define I_iomanX_ioctl2 DECLARE_IMPORT(34, iomanX_ioctl2)
201#if IOMANX_OLD_NAME_ADDDELDRV
202#define I_AddDrv DECLARE_IMPORT(20, AddDrv)
203#define I_DelDrv DECLARE_IMPORT(21, DelDrv)
204#else
205#define I_iomanX_AddDrv DECLARE_IMPORT(20, iomanX_AddDrv)
206#define I_iomanX_DelDrv DECLARE_IMPORT(21, iomanX_DelDrv)
207#endif
208#define I_iomanX_StdioInit DECLARE_IMPORT(23, iomanX_StdioInit)
209#endif
210
211#if IOMANX_OLD_NAME_COMPATIBILITY
212
213typedef iomanX_iop_file_t iop_file_t;
214typedef iomanX_iop_device_t iop_device_t;
215typedef iomanX_iop_device_ops_t iop_device_ops_t;
216
217static inline iop_device_t **GetDeviceList(void)
218{
219 return iomanX_GetDeviceList();
220}
221
222static inline int open(const char *name, int flags, ...)
223{
224 va_list alist;
225 int mode;
226
227 va_start(alist, flags);
228 mode = va_arg(alist, int);
229 va_end(alist);
230
231 return iomanX_open(name, flags, mode);
232}
233static inline int close(int fd)
234{
235 return iomanX_close(fd);
236}
237static inline int read(int fd, void *ptr, int size)
238{
239 return iomanX_read(fd, ptr, size);
240}
241static inline int write(int fd, void *ptr, int size)
242{
243 return iomanX_write(fd, ptr, size);
244}
245static inline int lseek(int fd, int offset, int mode)
246{
247 return iomanX_lseek(fd, offset, mode);
248}
249
250static inline int ioctl(int fd, int cmd, void *param)
251{
252 return iomanX_ioctl(fd, cmd, param);
253}
254static inline int remove(const char *name)
255{
256 return iomanX_remove(name);
257}
258
259static inline int mkdir(const char *path, int mode)
260{
261 return iomanX_mkdir(path, mode);
262}
263static inline int rmdir(const char *path)
264{
265 return iomanX_rmdir(path);
266}
267static inline int dopen(const char *path)
268{
269 return iomanX_dopen(path);
270}
271static inline int dclose(int fd)
272{
273 return iomanX_dclose(fd);
274}
275static inline int dread(int fd, iox_dirent_t *buf)
276{
277 return iomanX_dread(fd, buf);
278}
279
280static inline int getstat(const char *name, iox_stat_t *stat)
281{
282 return iomanX_getstat(name, stat);
283}
284static inline int chstat(const char *name, iox_stat_t *stat, unsigned int statmask)
285{
286 return iomanX_chstat(name, stat, statmask);
287}
288
290static inline int format(const char *dev, const char *blockdev, void *arg, int arglen)
291{
292 return iomanX_format(dev, blockdev, arg, arglen);
293}
294
295#ifndef IOMAN_NO_EXTENDED
296/* The newer calls - these are NOT supported by the older IOMAN. */
297static inline int rename(const char *old, const char *new)
298{
299 return iomanX_rename(old, new);
300}
301static inline int chdir(const char *name)
302{
303 return iomanX_chdir(name);
304}
305static inline int sync(const char *dev, int flag)
306{
307 return iomanX_sync(dev, flag);
308}
309static inline int mount(const char *fsname, const char *devname, int flag, void *arg, int arglen)
310{
311 return iomanX_mount(fsname, devname, flag, arg, arglen);
312}
313static inline int umount(const char *fsname)
314{
315 return iomanX_umount(fsname);
316}
317static inline s64 lseek64(int fd, s64 offset, int whence)
318{
319 return iomanX_lseek64(fd, offset, whence);
320}
321static inline int devctl(const char *name, int cmd, void *arg, unsigned int arglen, void *buf, unsigned int buflen)
322{
323 return iomanX_devctl(name, cmd, arg, arglen, buf, buflen);
324}
325static inline int symlink(const char *old, const char *new)
326{
327 return iomanX_symlink(old, new);
328}
329static inline int readlink(const char *path, char *buf, unsigned int buflen)
330{
331 return iomanX_readlink(path, buf, buflen);
332}
333static inline int ioctl2(int fd, int cmd, void *arg, unsigned int arglen, void *buf, unsigned int buflen)
334{
335 return iomanX_ioctl2(fd, cmd, arg, arglen, buf, buflen);
336}
337#endif /* IOMAN_NO_EXTENDED */
338
339#if !IOMANX_OLD_NAME_ADDDELDRV
340static inline int AddDrv(iop_device_t *device)
341{
342 return iomanX_AddDrv(device);
343}
344static inline int DelDrv(const char *name)
345{
346 return iomanX_DelDrv(name);
347}
348#endif
349
350static inline void StdioInit(int mode)
351{
352 return iomanX_StdioInit(mode);
353}
354
355#ifdef _IOP
356#define I_GetDeviceList I_iomanX_GetDeviceList
357#define I_open I_iomanX_open
358#define I_close I_iomanX_close
359#define I_read I_iomanX_read
360#define I_write I_iomanX_write
361#define I_lseek I_iomanX_lseek
362#define I_ioctl I_iomanX_ioctl
363#define I_remove I_iomanX_remove
364#define I_mkdir I_iomanX_mkdir
365#define I_rmdir I_iomanX_rmdir
366#define I_dopen I_iomanX_dopen
367#define I_dclose I_iomanX_dclose
368#define I_dread I_iomanX_dread
369#define I_getstat I_iomanX_getstat
370#define I_chstat I_iomanX_chstat
371#define I_format I_iomanX_format
372#define I_rename I_iomanX_rename
373#define I_chdir I_iomanX_chdir
374#define I_sync I_iomanX_sync
375#define I_mount I_iomanX_mount
376#define I_umount I_iomanX_umount
377#define I_lseek64 I_iomanX_lseek64
378#define I_devctl I_iomanX_devctl
379#define I_symlink I_iomanX_symlink
380#define I_readlink I_iomanX_readlink
381#define I_ioctl2 I_iomanX_ioctl2
382#if !IOMANX_OLD_NAME_ADDDELDRV
383#define I_AddDrv I_iomanX_AddDrv
384#define I_DelDrv I_iomanX_DelDrv
385#endif
386#define I_StdioInit I_iomanX_StdioInit
387#endif
388
389#endif /* IOMANX_OLD_NAME_COMPATIBILITY */
390
391#ifdef __cplusplus
392}
393#endif
394
395#endif /* __IOMANX_H__ */
io_common.h
iop_file_t
struct _iop_file iop_file_t
_iop_device
Definition ioman.h:64
iomanX_format
int iomanX_format(const char *dev, const char *blockdev, void *arg, int arglen)
Definition iomanX.c:716
iomanX_iop_file_t
struct _iomanX_iop_file iomanX_iop_file_t
_iomanX_iop_file::device
struct _iomanX_iop_device * device
Definition iomanX.h:76
_iomanX_iop_device::version
unsigned int version
Definition iomanX.h:85
_iomanX_iop_file::privdata
void * privdata
Definition iomanX.h:78
_iomanX_iop_device
Definition iomanX.h:81
_iomanX_iop_file
Definition iomanX.h:70
iox_stat.h
iox_dirent_t
Definition iox_stat.h:112
iox_stat_t
Definition iox_stat.h:93
_iomanX_iop_device_ops
Definition iomanX.h:95
_iop_device_ops
Definition ioman.h:79