int ff_rmdir( const char *pcPath );
Remove a directory from the embedded FAT file system. A directory can only be removed if it does not contain any files.
Parameters:
| pcDirectory |
A pointer to a standard null terminated C string that holds
the name of the directory being removed. The string
can include a relative path.
|
If the directory was removed successfully then zero is returned.
If the directory could not be removed 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.
Example usage:
void vExampleFunction( void ) { /* Create a sub directory called subfolder, and sub directory within subfolder called sub1. */ ff_mkdir( "subfolder" ); ff_mkdir( "subfolder/sub1" ); /* The directories can be accessed here. */ /* Delete the two sub directories again. */ ff_rmdir( "subfolder/sub1" ); ff_rmdir( "subfolder" ); } Example use of the ff_rmdir() API function to delete a directory