fcheck

#include <rtl.h>

int fcheck  (
    const char *drive);    /* drive to check */

The function fcheck analyzes the consistency of the Flash File System and determines if the Flash File System has been initialized. The parameter drive is a pointer denoting the drive letter.

The function is included in the RL-FlashFS library. The prototype is defined in the file rtl.h.

The following values are allowed for the parameter drive:

• 0 - on success.
• non-zero - on failure.

The following errors are detected:

• Invalid file ID.
• Data space overlapping allocation records.
• Allocation end-pointers not in ascending order.
• Attempt to check a FAT media.

fanalyse, fdefrag

#include <rtl.h>

void tst_files (void) {

  if (fcheck ("R:") != 0) {
    printf ("Flash File System inconsistent, formatting...\n");

    if (fformat ("R:") != 0) {
      printf ("Formatting failed.\n");
    }
    else {
      printf ("Format done.\n");
    }
  }
}