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authorDouglas Gilbert <dgilbert@interlog.com>2018-11-12 10:21:43 +0000
committerDouglas Gilbert <dgilbert@interlog.com>2018-11-12 10:21:43 +0000
commitd6e191ba93e7188a95b6b4fd73dbfa9157dda3ac (patch)
treeb7922738087442890c4593eda919fd9bd47ab78c /src/sgp_dd.c
parent01a118fb35301362b2139eff62d1e33e9b634ac9 (diff)
downloadsg3_utils-d6e191ba93e7188a95b6b4fd73dbfa9157dda3ac.tar.gz
sg_scan(win32): expand limits for big arrays; rescan-scsi-bus: widen LUN 0 only scanning; add SG_LIB_WINDOWS_ERR
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@795 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'src/sgp_dd.c')
-rw-r--r--src/sgp_dd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sgp_dd.c b/src/sgp_dd.c
index 7b760923..db871776 100644
--- a/src/sgp_dd.c
+++ b/src/sgp_dd.c
@@ -21,6 +21,10 @@
* command.
*
* This version is designed for the linux kernel 2.4, 2.6, 3 and 4 series.
+ *
+ * sgp_dd is a Posix threads specialization of the sg_dd utility. Both
+ * sgp_dd and sg_dd only perform special tasks when one or both of the given
+ * devices belong to the Linux sg driver
*/
#define _XOPEN_SOURCE 600