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Define BLKGETSIZE64 on systems with out-of-date header files.

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Alasdair Kergon 2004-01-27 20:53:57 +00:00
parent 19a0fb04ad
commit fa2a1cb1fb
1 changed files with 3 additions and 0 deletions
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3
lib/device/dev-io.c
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@ -24,6 +24,9 @@
# undef WUNTRACED /* Avoid redefinition */ # undef WUNTRACED /* Avoid redefinition */
# include <linux/fs.h> /* For block ioctl definitions */ # include <linux/fs.h> /* For block ioctl definitions */
# define BLKSIZE_SHIFT SECTOR_SHIFT # define BLKSIZE_SHIFT SECTOR_SHIFT
# ifndef BLKGETSIZE64 /* fs.h out-of-date */
# define BLKGETSIZE64 _IOR(0x12, 114, size_t)
# endif /* BLKGETSIZE64 */
#else #else
# include <sys/disk.h> # include <sys/disk.h>
# define BLKBSZGET DKIOCGETBLOCKSIZE # define BLKBSZGET DKIOCGETBLOCKSIZE