char *ff_getcwd( char *pcBuffer, size_t xBufferLength );
Writes the name of the current working directory (CWD) to the buffer
pointed to by pcBuffer. The name is written as a standard null terminated
A pointer to the buffer into which the name of the
current working directory will be written.
The size (in bytes) of the buffer pointed to by
If the current working directory name was successfully written to pcBuffer
then pcBuffer is returned. Otherwise NULL is returned.
void vExampleFunction( void )
char pcBuffer[ 50 ];
ff_mkdir( "subfolder" );
ff_mkdir( "subfolder/sub1" );
ff_chdir( "subfolder/sub1" );
ff_getcwd( pcBuffer, sizeof( pcBuffer ) );
printf( "%s", pcBuffer );
Example use of the ff_getcwd() API function to open or create a file
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