BeRTOS
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KFile interface over a KBlock. More...
Data Structures | |
struct | KFileBlock |
KFileBlock context. More... | |
Functions | |
void | kfileblock_init (KFileBlock *fb, KBlock *blk) |
Init a KFile over KBlock. |
KFile interface over a KBlock.
With this module, you can access a KBlock device with the handy KFile interface. In order to achieve this, the block device must support partial block write.
Error codes returned by kfile_error() are specific of the underlying KBlock implementation.
Make sure you have trimmed the KBlock to avoid overwriting something. Example:
// init a derived instance of KBlock // any will do. Flash flash; flash_init(&flash, 0); kblock_trim(&flash.blk, trim_start, internal_flash.blk.blk_cnt - trim_start); // now create and initialize the kfile_block instance KFileBlock kfb; kfileblock_init(&kfb, &flash.blk); // now you can access the Flash in a file like fashion kfile_read(&kfb.fd, buf, 20);
void kfileblock_init | ( | KFileBlock * | fb, |
KBlock * | blk | ||
) |
After this you can access your KBlock device with a handy KFile interface.
fb | KFileBlock context. |
blk | block device to be accessed with a KFile interface. |
Definition at line 116 of file kfile_block.c.