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-rw-r--r--util-linux/fdisk.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index 02c5c10..6c28e02 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -55,6 +55,11 @@
#define BLKGETSIZE _IO(0x12,96) /* return device size */
#define BLKFLSBUF _IO(0x12,97) /* flush buffer cache */
#define BLKSSZGET _IO(0x12,104) /* get block device sector size */
+
+/* Avoid conflicts with the 2.6 kernel headers, which define
+ * _IOR rather differently */
+#undef _IOR
+#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
#define BLKGETSIZE64 _IOR(0x12,114,8) /* 8 = sizeof(u64) */
/*