diff options
Diffstat (limited to 'lib/libc')
-rw-r--r-- | lib/libc/src/hyra/disk.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/libc/src/hyra/disk.c b/lib/libc/src/hyra/disk.c index c3bf2ef..c7c7930 100644 --- a/lib/libc/src/hyra/disk.c +++ b/lib/libc/src/hyra/disk.c @@ -104,3 +104,22 @@ disk_read(diskid_t id, blkoff_t blk, void *buf, size_t len) disk_param_init(buf, blk, len, ¶m); return __disk_io(id, DISK_IO_READ, ¶m); } + +/* + * Query information from a specific disk + * + * @id: ID of disk to query from + * @res: Resulting information goes here + */ +int +disk_query(diskid_t id, struct disk_info *res) +{ + struct disk_param param; + + if (res == NULL) { + return -EINVAL; + } + + disk_param_init(res, 0, sizeof(*res), ¶m); + return __disk_io(id, DISK_IO_QUERY, ¶m); +} |