Changeset dcb74c0a in mainline for uspace/lib/scsi/include

Timestamp:

2011-07-03T10:05:21Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

64e6945d

Parents:

8e1a819

Message:

Add function to str.c to convert space-padded ASCII to standard string
representation. Use for decoding SCSI strings.

File:

• uspace/lib/scsi/include/scsi/spc.h (modified) (2 diffs)

uspace/lib/scsi/include/scsi/spc.h

@@ -38 +38 @@
 
 #include <stdint.h>
+#include <str.h>
 
 /** SCSI command codes defined in SCSI-SPC */
@@ -93 +94 @@
 } scsi_std_inquiry_data_t;
 
+/** Size of struct or union member. */
+#define SCSI_MEMBER_SIZE(type, member) \
+    (sizeof(((type *)0) -> member))
+
+/** Size of string buffer needed to hold converted inquiry vendor string */
+#define SCSI_INQ_VENDOR_STR_BUFSIZE \
+    SPASCII_STR_BUFSIZE(SCSI_MEMBER_SIZE(scsi_std_inquiry_data_t, vendor))
+
+/** Size of string buffer needed to hold converted inquiry product string */
+#define SCSI_INQ_PRODUCT_STR_BUFSIZE \
+    SPASCII_STR_BUFSIZE(SCSI_MEMBER_SIZE(scsi_std_inquiry_data_t, product))
+
+/** Size of string buffer needed to hold converted inquiry revision string */
+#define SCSI_INQ_REVISION_STR_BUFSIZE \
+    SPASCII_STR_BUFSIZE(SCSI_MEMBER_SIZE(scsi_std_inquiry_data_t, revision))
+
 /** Bits in scsi_std_inquiry_data_t.pqual_devtype */
 enum scsi_pqual_devtype_bits {