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FreeRTOS+FAT is still in the lab
FreeRTOS+FAT is already in use in commercial products and we encourage you to try it yourself. Be aware however that FreeRTOS+FAT was acquired by Real Time Engineers Ltd., and is still being documented and updated to ensure it meets our strict quality standards. Please use the forum for support, or contact us directly if you have a specific business interest.

ff_rename()

[FreeRTOS+FAT Standard API Reference]

ff_stdio.h 
int ff_rename( const char *pcOldName, const char *pcNewName );

Moves a file. A file can be moved across directories, but not across file systems.

Parameters:

pcOldName   A pointer to a standard null terminated C string that holds the name of the source file. The string can contain a relative path.
pcNewName   A pointer to a standard null terminated C string that holds the name of the destination file. The string can contain a relative path.
Returns:

If the file is moved successfully then zero is returned.

If the file could not be moved then -1 is returned and the task's errno is set to indicate the reason. A task can obtain its errno value using the ff_errno() API function.


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