static int readMap(const char *fileName, keyMap *map)
{
int status = 0;
fileStream theStream;
memset(&theStream, 0, sizeof(fileStream));
status = fileStreamOpen(fileName, OPENMODE_READ, &theStream);
if (status < 0)
{
error(_("Couldn't open file %s"), fileName);
return (status);
}
status = fileStreamRead(&theStream, sizeof(keyMap), (char *) map);
fileStreamClose(&theStream);
if (status < 0)
{
error(_("Couldn't read file %s"), fileName);
return (status);
}
// Check the magic number
if (strncmp(map->magic, KEYMAP_MAGIC, sizeof(KEYMAP_MAGIC)))
return (status = ERR_BADDATA);
return (status = 0);
}
static int ChibiOSBFSRead(GFILE *f, void *buf, int size) {
return fileStreamRead(((FileStream *)f->obj), (uint8_t *)buf, size);
}
