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| author | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2009-10-29 12:47:04 +0000 |
|---|---|---|
| committer | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2009-10-29 12:47:04 +0000 |
| commit | 982ca110ca0b13d4adc5a329705d1b8c3c7b4b96 (patch) | |
| tree | 525dc5337b66741f46780a266d1fb1b9c1b4a23d /cpukit/libblock/include/rtems/ramdisk.h | |
| parent | 2009-10-29 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-982ca110ca0b13d4adc5a329705d1b8c3c7b4b96.tar.bz2 | |
Aded ramdisk_register().
Diffstat (limited to 'cpukit/libblock/include/rtems/ramdisk.h')
| -rw-r--r-- | cpukit/libblock/include/rtems/ramdisk.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/cpukit/libblock/include/rtems/ramdisk.h b/cpukit/libblock/include/rtems/ramdisk.h index fc40816f54..68c5887abe 100644 --- a/cpukit/libblock/include/rtems/ramdisk.h +++ b/cpukit/libblock/include/rtems/ramdisk.h @@ -213,6 +213,25 @@ ramdisk *ramdisk_allocate( void ramdisk_free(ramdisk *rd); +/** + * @brief Allocates, initializes and registers a RAM disk. + * + * The block size will be @a block_size. The block count will be @a + * block_count. The disk storage will be allocated. Sets the trace enable to + * @a trace. Registers a device node with disk name path @a disk. The + * registered device number will be returned in @a dev. + * + * @retval RTEMS_SUCCESSFUL Successful operation. + * @retval RTEMS_UNSATISFIED Something is wrong. + */ +rtems_status_code ramdisk_register( + uint32_t block_size, + rtems_blkdev_bnum block_count, + bool trace, + const char *disk, + dev_t *dev +); + /** @} */ /** @} */ |