/**
* Deletes the main image version number from the boot vector.
*
* @return 0 on success; nonzero on failure.
*/
int
boot_vect_delete_main(void)
{
int rc;
rc = nffs_unlink(BOOT_PATH_MAIN);
return rc;
}
/**
* Deletes the test image version number from the boot vector.
*
* @return 0 on success; nonzero on failure.
*/
int
boot_vect_delete_test(void)
{
int rc;
rc = nffs_unlink(BOOT_PATH_TEST);
return rc;
}
int
tr_io_delete(const char *path)
{
int rc;
rc = nffs_unlink(path);
if (rc != 0 && rc != NFFS_ENOENT) {
return -1;
}
return 0;
}
/**
* Erases the boot status from the flash file system. The boot status
* contains the current state of an in-progress image copy operation. By
* erasing the boot status, it is implied that there is no copy operation in
* progress.
*/
void
boot_clear_status(void)
{
nffs_unlink(BOOT_PATH_STATUS);
}
