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#ifndef _DOLCESDK_PSP2_KERNEL_IOFILEMGR_H_
#define _DOLCESDK_PSP2_KERNEL_IOFILEMGR_H_
#include_next <kernel/iofilemgr.h>
#include <kernel/iofilemgr_async.h>
#ifdef __cplusplus
extern "C" {
#endif
/*--------------------Async IO--------------------*/
/**
* Remove directory entry (asynchronous)
*
* @param file - Path to the file to remove
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
int sceIoRemoveAsync(const char *file, SceIoAsyncParam* asyncParam);
/**
* Change the name of a file (asynchronous)
*
* @param oldname - The old filename
* @param newname - The new filename
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoRenameAsync(const char *oldname, const char *newname, SceIoAsyncParam* asyncParam);
/**
* Open or create a file for reading or writing (asynchronous)
*
* @param file - Pointer to a string holding the name of the file to open
* @param flags - Libc styled flags that are or'ed together
* @param mode - File access mode (One or more ::SceIoMode).
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoOpenAsync(const char *file, int flags, SceMode mode, SceIoAsyncParam* asyncParam);
/**
* Delete a descriptor (asynchronous)
*
* @param fd - File descriptor to close
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoCloseAsync(SceUID fd, SceIoAsyncParam* asyncParam);
/**
* Read input (asynchronous)
*
* @param fd - Opened file descriptor to read from
* @param data - Pointer to the buffer where the read data will be placed
* @param size - Size of the read in bytes
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoReadAsync(SceUID fd, void *data, SceSize size, SceIoAsyncParam* asyncParam);
/**
* Read input at offset (asynchronous)
*
* @param fd - Opened file descriptor to read from
* @param data - Pointer to the buffer where the read data will be placed
* @param size - Size of the read in bytes
* @param offset - Offset to read
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoPreadAsync(SceUID fd, void *data, SceSize size, SceOff offset, SceIoAsyncParam* asyncParam);
/**
* Write output (asynchronous)
*
* @param fd - Opened file descriptor to write to
* @param data - Pointer to the data to write
* @param size - Size of data to write
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoWriteAsync(SceUID fd, const void *data, SceSize size, SceIoAsyncParam* asyncParam);
/**
* Write output at offset (asynchronous)
*
* @param fd - Opened file descriptor to write to
* @param data - Pointer to the data to write
* @param size - Size of data to write
* @param offset - Offset to write
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoPwriteAsync(SceUID fd, const void *data, SceSize size, SceOff offset, SceIoAsyncParam* asyncParam);
/**
* Reposition read/write file descriptor offset (asynchronous)
*
* @param fd - Opened file descriptor with which to seek
* @param offset - Relative offset from the start position given by whence
* @param whence - One of ::SceIoSeekMode.
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoLseekAsync(SceUID fd, SceOff offset, int whence, SceIoAsyncParam* asyncParam);
/**
* Synchronize device state with state of file or directory being opened
*
* @param fd - Opened file descriptor to sync
* @param fd - Device-dependent flag
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoSyncByFdAsync(SceUID fd, int flag, SceIoAsyncParam* asyncParam);
/**
* Synchronize device state with memory state
*
* @param fd - Device name
* @param fd - Device-dependent flag
* @param asyncParam - parameters related to async operation.
*
* @return A non-negative integer is a valid op handle, anything else an error
*/
SceUID sceIoSyncAsync(const char* device, int flag, SceIoAsyncParam* asyncParam);
/**
* This function is unimplemented.
*
* @return SCE_KERNEL_ERROR_UNSUP (0x80020004)
*/
int sceIoIoctlAsync(
SceUID fd,
int cmd,
const void *argp,
SceSize arglen,
void *bufp,
SceSize buflen,
SceIoAsyncParam* asyncParam);
/**
* This function is unimplemented.
*
* @return SCE_KERNEL_ERROR_UNSUP (0x80020004)
*/
int sceIoDevctlAsync(
const char *devname,
int cmd,
const void *arg,
SceSize arglen,
void *bufp,
SceSize buflen,
SceIoAsyncParam* asyncParam);
/*--------------------IO Priority--------------------*/
/*Valid priority values range: 1 (highest) - 15 (lowest). Default priority value is 14*/
/**
* Set IO operations priority for file descriptor
*
* @param fd - File UID
* @param priority - IO operations priority
*
* @return < 0 on error.
*/
int sceIoSetPriority(SceUID fd, int priority);
/**
* Set IO operations priority for file descriptor for non-game application
*
* @param fd - File UID
* @param priority - IO operations priority
*
* @return < 0 on error.
*/
int sceIoSetPriorityForSystem(SceUID fd, int priority);
/**
* Get IO operations priority for file descriptor
*
* @param fd - File UID
*
* @return A non-negative integer is a valid priority, anything else an error
*/
int sceIoGetPriority(SceUID fd);
/**
* Get IO operations priority for file descriptor for non-game application
*
* @param fd - File UID
*
* @return A non-negative integer is a valid priority, anything else an error
*/
int sceIoGetPriorityForSystem(SceUID fd);
/**
* Set IO operations priority for caller process (will be default for all new IO operations)
*
* @param priority - New default IO operations priority
*
* @return < 0 on error.
*/
int sceIoSetProcessDefaultPriority(int priority);
/**
* Get IO operations priority for process
*
* @return A non-negative integer is a valid priority, anything else an error
*/
int sceIoGetProcessDefaultPriority(void);
/**
* Set IO operations priority for caller thread (will be default for all new IO operations)
*
* @param priority - New default IO operations priority
*
* @return < 0 on error.
*/
int sceIoSetThreadDefaultPriority(int priority);
/**
* Set IO operations priority for caller thread for non-game
* application (will be default for all new IO operations)
*
* @param priority - New default IO operations priority
*
* @return < 0 on error.
*/
int sceIoSetThreadDefaultPriorityForSystem(int priority);
/**
* Get IO operations priority for thread
*
* @return A non-negative integer is a valid priority, anything else an error
*/
int sceIoGetThreadDefaultPriority(void);
/**
* Get IO operations priority for thread for non-game application
*
* @return A non-negative integer is a valid priority, anything else an error
*/
int sceIoGetThreadDefaultPriorityForSystem(void);
#ifdef __cplusplus
}
#endif
#endif /* _DOLCESDK_PSP2_KERNEL_IOFILEMGR_H_ */
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