From d0f7e5b4a0a1b83e515c9fd894d74ed36d7da5c1 Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Tue, 23 Oct 2012 10:57:59 +0200
Subject: include/sysfs: add SCSI host:channel:target:lun support

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 include/sysfs.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'include/sysfs.h')

diff --git a/include/sysfs.h b/include/sysfs.h
index 9e47a5571..10875d421 100644
--- a/include/sysfs.h
+++ b/include/sysfs.h
@@ -21,6 +21,13 @@ struct sysfs_cxt {
 	int	dir_fd;		/* /sys/block/<name> */
 	char	*dir_path;
 	struct sysfs_cxt *parent;
+
+	unsigned int	scsi_host,
+			scsi_channel,
+			scsi_target,
+			scsi_lun;
+
+	unsigned int	has_hctl : 1;
 };
 
 #define UL_SYSFSCXT_EMPTY { 0, -1, NULL, NULL }
@@ -65,4 +72,8 @@ extern int sysfs_is_partition_dirent(DIR *dir, struct dirent *d,
 
 extern int sysfs_devno_to_wholedisk(dev_t dev, char *diskname,
             size_t len, dev_t *diskdevno);
+
+extern int sysfs_scsi_get_hctl(struct sysfs_cxt *cxt, int *h,
+			       int *c, int *t, int *l);
+
 #endif /* UTIL_LINUX_SYSFS_H */
-- 
cgit v1.2.3-55-g7522