From 0fef78785320551c0b21deef15610b5f0ea47799 Mon Sep 17 00:00:00 2001 From: Tom Hughes Date: Mon, 18 Jul 2005 13:26:55 +0000 Subject: [PATCH] Handle the BLKGETSIZE64 ioctl. Fixes bug #104797. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4161 --- coregrind/m_syswrap/syswrap-generic.c | 6 ++++++ include/vki-linux.h | 1 + 2 files changed, 7 insertions(+) diff --git a/coregrind/m_syswrap/syswrap-generic.c b/coregrind/m_syswrap/syswrap-generic.c index 2f7417ab76..43a8a5a3be 100644 --- a/coregrind/m_syswrap/syswrap-generic.c +++ b/coregrind/m_syswrap/syswrap-generic.c @@ -3444,6 +3444,9 @@ PRE(sys_ioctl) case VKI_BLKGETSIZE: PRE_MEM_WRITE( "ioctl(BLKGETSIZE)", ARG3, sizeof(unsigned long)); break; + case VKI_BLKGETSIZE64: + PRE_MEM_WRITE( "ioctl(BLKGETSIZE64)", ARG3, sizeof(unsigned long long)); + break; /* Hard disks */ case VKI_HDIO_GET_IDENTITY: /* 0x030d */ @@ -4086,6 +4089,9 @@ POST(sys_ioctl) case VKI_BLKGETSIZE: POST_MEM_WRITE(ARG3, sizeof(unsigned long)); break; + case VKI_BLKGETSIZE64: + POST_MEM_WRITE(ARG3, sizeof(unsigned long long)); + break; /* Hard disks */ case VKI_HDIO_GET_IDENTITY: /* 0x030d */ diff --git a/include/vki-linux.h b/include/vki-linux.h index 951fb24ca3..3432141193 100644 --- a/include/vki-linux.h +++ b/include/vki-linux.h @@ -1424,6 +1424,7 @@ struct vki_ppdev_frob_struct { //---------------------------------------------------------------------- #define VKI_BLKGETSIZE _VKI_IO(0x12,96) /* return device size /512 (long *arg) */ +#define VKI_BLKGETSIZE64 _VKI_IOR(0x12,114, vki_size_t) /* return device size in bytes (u64 *arg) */ #define VKI_FIBMAP _VKI_IO(0x00,1) /* bmap access */ #define VKI_FIGETBSZ _VKI_IO(0x00,2) /* get the block size used for bmap */ -- 2.47.3