1 #ifndef BLOCKDEV_H 2 #define BLOCKDEV_H 3 4 #ifdef HAVE_CONFIG_H 5 # include "config.h" 6 #endif 7 #include <unistd.h> 8 #include <asm/types.h> 9 #include <sys/ioctl.h> 10 #include <sys/mount.h> 11 12 #if defined(__linux__) && defined(_IOR) && !defined(BLKGETSIZE64) 13 # define BLKGETSIZE64 _IOR(0x12, 114, size_t) 14 #endif 15 16 #endif /* BLOCKDEV_H */ 17