[Valgrind-developers] valgrind/coregrind

[Tom H. <th...@cy...>]

CVS commit by thughes: 

Add support for the HDIO_GET_IDENTITY ioctl based on patch
from Jim McDonald <ji...@mc...>.

CCMAIL: 833...@bu...


  M +12 -0     vg_syscalls.c   1.99
  M +1 -0      vg_unsafe.h   1.29


--- valgrind/coregrind/vg_syscalls.c  #1.98:1.99
@@ -3326,4 +3326,10 @@ PRE(ioctl)
 #           endif /* BLKGETSIZE */
 
+      /* Hard disks */
+   case HDIO_GET_IDENTITY: /* 0x030d */
+      SYSCALL_TRACK( pre_mem_write,tid, "ioctl(HDIO_GET_IDENTITY)", arg3,
+                     sizeof(struct hd_driveid) );
+      break;
+
       /* CD ROM stuff (??)  */
    case CDROM_GET_MCN:
@@ -3781,4 +3787,10 @@ POST(ioctl)
 #           endif /* BLKGETSIZE */
 
+      /* Hard disks */
+   case HDIO_GET_IDENTITY: /* 0x030d */
+      if (res == 0)
+         VG_TRACK( post_mem_write,arg3, sizeof(struct hd_driveid));
+      break;
+
       /* CD ROM stuff (??)  */
    case CDROMSUBCHNL:

--- valgrind/coregrind/vg_unsafe.h  #1.28:1.29
@@ -64,4 +64,5 @@
 #include <signal.h>       /* for siginfo_t */
 #include <linux/timex.h>  /* for adjtimex */
+#include <linux/hdreg.h>  /* for hard drive ioctls */
 #ifdef HAVE_LINUX_FB_H
 #include <linux/fb.h>     /* for fb_* structs */