util: Introduce md_get_array_info()

Remove most direct ioctl calls for GET_ARRAY_INFO, except for one,
which will be addressed in the next patch.

This is the start of the effort to clean up the use of ioctl calls and
introduce a more structured API, which will use sysfs and fall back to
ioctl for backup.

Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Detail.c b/Detail.c
index 136875be..d7e886a7 100644
--- a/Detail.c
+++ b/Detail.c
@@ -107,7 +107,7 @@ int Detail(char *dev, struct context *c)
 	external = (sra != NULL && sra->array.major_version == -1
 		    && sra->array.minor_version == -2);
 	st = super_by_fd(fd, &subarray);
-	if (ioctl(fd, GET_ARRAY_INFO, &array) == 0) {
+	if (md_get_array_info(fd, &array) == 0) {
 		inactive = 0;
 	} else if (errno == ENODEV && sra) {
 		if (sra->array.major_version == -1 &&