libmocha/include/mocha/fsa.h

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#pragma once
#include <coreinit/filesystem.h>
#include <coreinit/filesystem_fsa.h>
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#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
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/**
* Opens a device for raw read/write
* @param client valid FSClient pointer with unlocked permissions
* @param device_path path of the device. e.g. /dev/sdcard01
* @param outHandle pointer where the handle of the raw device will be stored
* @return
*/
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FSError FSAEx_RawOpen(FSClient *client, const char *device_path, int32_t *outHandle);
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/**
* Opens a device for raw read/write
* @param clientHandle valid /dev/fsa handle with unlocked permissions
* @param device_path path of the device. e.g. /dev/sdcard01
* @param outHandle pointer where the handle of the raw device will be stored
* @return
*/
FSError FSAEx_RawOpenEx(FSAClientHandle clientHandle, const char *device_path, int32_t *outHandle);
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/**
* Closes a devices that was previously opened via FSAEx_RawOpen
* @param client valid FSClient pointer with unlocked permissions
* @param device_handle device handle
* @return
*/
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FSError FSAEx_RawClose(FSClient *client, int32_t device_handle);
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/**
* Closes a devices that was previously opened via FSAEx_RawOpen
* @param clientHandle valid /dev/fsa handle with unlocked permissions
* @param device_handle device handle
* @return
*/
FSError FSAEx_RawCloseEx(FSAClientHandle clientHandle, int32_t device_handle);
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/**
* Read data from a device handle.
*
* @param client valid FSClient pointer with unlocked permissions
* @param data buffer where the result will be stored. Requires 0x40 alignment for the buffer itself and buffer size.
* @param size_bytes size of sector.
* @param cnt number of sectors that should be read.
* @param blocks_offset read offset in sectors.
* @param device_handle valid device handle.
* @return
*/
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FSError FSAEx_RawRead(FSClient *client, void *data, uint32_t size_bytes, uint32_t cnt, uint64_t blocks_offset, int device_handle);
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/**
* Read data from a raw device handle.
*
* @param clientHandle valid /dev/fsa handle with unlocked permissions
* @param data buffer where the result will be stored. Requires 0x40 alignment for the buffer itself and buffer size.
* @param size_bytes size of sector.
* @param cnt number of sectors that should be read.
* @param blocks_offset read offset in sectors.
* @param device_handle valid device handle.
* @return
*/
FSError FSAEx_RawReadEx(FSAClientHandle clientHandle, void *data, uint32_t size_bytes, uint32_t cnt, uint64_t blocks_offset, int device_handle);
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/**
* Write data to raw device handle
*
* @param client valid FSClient pointer with unlocked permissions
* @param data buffer of data that should be written.. Requires 0x40 alignment for the buffer itself and buffer size.
* @param size_bytes size of sector.
* @param cnt number of sectors that should be written.
* @param blocks_offset write offset in sectors.
* @param device_handle valid device handle.
* @return
*/
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FSError FSAEx_RawWrite(FSClient *client, const void *data, uint32_t size_bytes, uint32_t cnt, uint64_t blocks_offset, int device_handle);
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/**
* Write data to raw device handle
*
* @param clientHandle valid /dev/fsa handle with unlocked permissions
* @param data buffer of data that should be written.. Requires 0x40 alignment for the buffer itself and buffer size.
* @param size_bytes size of sector.
* @param cnt number of sectors that should be written.
* @param blocks_offset write offset in sectors.
* @param device_handle valid device handle.
* @return
*/
FSError FSAEx_RawWriteEx(FSAClientHandle clientHandle, const void *data, uint32_t size_bytes, uint32_t cnt, uint64_t blocks_offset, int device_handle);
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#ifdef __cplusplus
} // extern "C"
#endif