When mounting a partition, we expect the block device driver to call the related mount routine of the file system driver.
* * $Log: phatvol.c,v $ * Revision 1.9 2006/10/08 16:42:56 haraldkipp * Not optimal, but simple and reliable exclusive access implemented. * Fixes bug #1486539. Furthermore, bug #1567790, which had been rejected, * had been reported correctly and is now fixed. * * Revision 1.8 2006/07/11 12:20:19 haraldkipp * PHAT file system failed when accessed from multiple threads. A mutual * exclusion semaphore fixes this. * * Revision 1.7 2006/07/10 08:48:47 haraldkipp * Automatically detect FAT12 and FAT16 volumes when no partition table * is provided. * * Revision 1.6 2006/06/18 16:40:34 haraldkipp * No need to set errno after malloc failed. * * Revision 1.5 2006/05/15 11:49:47 haraldkipp * Added support for media formats without partition table like USB sticks. * * Revision 1.4 2006/04/07 12:56:18 haraldkipp * Several memory holes fixed. * * Revision 1.3 2006/02/23 15:45:22 haraldkipp * PHAT file system now supports configurable number of sector buffers. * This dramatically increased write rates of no-name cards. * AVR compile errors corrected. * * Revision 1.2 2006/01/22 17:38:06 haraldkipp * If mounting fails, the occupied resources are no longer released in * PhatVolMount(). Instead the caller, PhatIOCtl() in this case, calls * PhatVolUnmount(). This reduces the code size and makes sure, the all * resources are released in all cases. * * Revision 1.1 2006/01/05 16:31:56 haraldkipp * First check-in. * * *
Functions | |
| int | PhatVolMount (NUTDEVICE *dev, NUTFILE *blkmnt, u_char part_type) |
| Mount a PHAT volume. | |
| int | PhatVolUnmount (NUTDEVICE *dev) |
| Unmount a PHAT volume. | |
| u_long | PhatClusterSector (NUTFILE *nfp, u_long clust) |