Changeset 3621 in MondoRescue for branches/3.3/mindi-busybox/miscutils/eject.c

Timestamp:

Dec 20, 2016, 4:07:32 PM (7 years ago)

Author:

Bruno Cornec

Message:

New 3?3 banch for incorporation of latest busybox 1.25. Changing minor version to handle potential incompatibilities.

Location:

branches/3.3

Files:

• . (copied) (copied from branches/3.2 )
• mindi-busybox/miscutils/eject.c (modified) (3 diffs)

branches/3.3/mindi-busybox/miscutils/eject.c

@@ -26 +26 @@
 #include <sys/mount.h>
 #include "libbb.h"
+#if ENABLE_FEATURE_EJECT_SCSI
 /* Must be after libbb.h: they need size_t */
-#include "fix_u32.h"
-#include <scsi/sg.h>
-#include <scsi/scsi.h>
-
-/* various defines swiped from linux/cdrom.h */
-#define CDROMCLOSETRAY            0x5319  /* pendant of CDROMEJECT  */
-#define CDROMEJECT                0x5309  /* Ejects the cdrom media */
-#define CDROM_DRIVE_STATUS        0x5326  /* Get tray position, etc. */
-/* drive status possibilities returned by CDROM_DRIVE_STATUS ioctl */
-#define CDS_TRAY_OPEN        2
+# include "fix_u32.h"
+# include <scsi/sg.h>
+# include <scsi/scsi.h>
+#endif
 
 #define dev_fd 3
@@ -43 +38 @@
  * refactored it a bit for busybox (ne-bb@nicoerfurth.de) */
 
+#if ENABLE_FEATURE_EJECT_SCSI
 static void eject_scsi(const char *dev)
 {
-    static const char sg_commands[3][6] = {
+    static const char sg_commands[3][6] ALIGN1 = {
         { ALLOW_MEDIUM_REMOVAL, 0, 0, 0, 0, 0 },
         { START_STOP, 0, 0, 0, 1, 0 },
@@ -77 +73 @@
     ioctl(dev_fd, BLKRRPART);
 }
+#else
+# define eject_scsi(dev) ((void)0)
+#endif
+
+/* various defines swiped from linux/cdrom.h */
+#define CDROMCLOSETRAY            0x5319  /* pendant of CDROMEJECT  */
+#define CDROMEJECT                0x5309  /* Ejects the cdrom media */
+#define CDROM_DRIVE_STATUS        0x5326  /* Get tray position, etc. */
+/* drive status possibilities returned by CDROM_DRIVE_STATUS ioctl */
+#define CDS_TRAY_OPEN        2
 
 #define FLAG_CLOSE  1