mount_root/block: these tools were moved to the fstools repo

[project/ubox.git] / libblkid-tiny / blkdev.h

diff --git a/libblkid-tiny/blkdev.h b/libblkid-tiny/blkdev.h
deleted file mode 100644 (file)
index 6b18879..0000000
--- a/libblkid-tiny/blkdev.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef BLKDEV_H
-#define BLKDEV_H
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#ifdef HAVE_SYS_IOCCOM_H
-# include <sys/ioccom.h> /* for _IO macro on e.g. Solaris */
-#endif
-#include <fcntl.h>
-#include <unistd.h>
-
-#ifdef HAVE_SYS_MKDEV_H
-# include <sys/mkdev.h>                /* major and minor on Solaris */
-#endif
-
-#define DEFAULT_SECTOR_SIZE       512
-
-#ifdef __linux__
-/* very basic ioclts, should be available everywhere */
-# ifndef BLKROSET
-#  define BLKROSET   _IO(0x12,93)      /* set device read-only (0 = read-write) */
-#  define BLKROGET   _IO(0x12,94)      /* get read-only status (0 = read_write) */
-#  define BLKRRPART  _IO(0x12,95)      /* re-read partition table */
-#  define BLKGETSIZE _IO(0x12,96)      /* return device size /512 (long *arg) */
-#  define BLKFLSBUF  _IO(0x12,97)      /* flush buffer cache */
-#  define BLKRASET   _IO(0x12,98)      /* set read ahead for block device */
-#  define BLKRAGET   _IO(0x12,99)      /* get current read ahead setting */
-#  define BLKFRASET  _IO(0x12,100)     /* set filesystem (mm/filemap.c) read-ahead */
-#  define BLKFRAGET  _IO(0x12,101)     /* get filesystem (mm/filemap.c) read-ahead */
-#  define BLKSECTSET _IO(0x12,102)     /* set max sectors per request (ll_rw_blk.c) */
-#  define BLKSECTGET _IO(0x12,103)     /* get max sectors per request (ll_rw_blk.c) */
-#  define BLKSSZGET  _IO(0x12,104)     /* get block device sector size */
-
-/* ioctls introduced in 2.2.16, removed in 2.5.58 */
-#  define BLKELVGET  _IOR(0x12,106,size_t) /* elevator get */
-#  define BLKELVSET  _IOW(0x12,107,size_t) /* elevator set */
-
-#  define BLKBSZGET  _IOR(0x12,112,size_t)
-#  define BLKBSZSET  _IOW(0x12,113,size_t)
-# endif /* !BLKROSET */
-
-# ifndef BLKGETSIZE64
-#  define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */
-# endif
-
-/* block device topology ioctls, introduced in 2.6.32 (commit ac481c20) */
-# ifndef BLKIOMIN
-#  define BLKIOMIN   _IO(0x12,120)
-#  define BLKIOOPT   _IO(0x12,121)
-#  define BLKALIGNOFF _IO(0x12,122)
-#  define BLKPBSZGET _IO(0x12,123)
-# endif
-
-/* discard zeroes support, introduced in 2.6.33 (commit 98262f27) */
-# ifndef BLKDISCARDZEROES
-#  define BLKDISCARDZEROES _IO(0x12,124)
-# endif
-
-/* filesystem freeze, introduced in 2.6.29 (commit fcccf502) */
-# ifndef FIFREEZE
-#  define FIFREEZE   _IOWR('X', 119, int)    /* Freeze */
-#  define FITHAW     _IOWR('X', 120, int)    /* Thaw */
-# endif
-
-#endif /* __linux */
-
-#ifdef APPLE_DARWIN
-# define BLKGETSIZE DKIOCGETBLOCKCOUNT32
-#endif
-
-#ifndef HDIO_GETGEO
-# ifdef __linux__
-#  define HDIO_GETGEO 0x0301
-# endif
-
-/* uniform CD-ROM information */
-#ifndef CDROM_GET_CAPABILITY
-# define CDROM_GET_CAPABILITY 0x5331
-#endif
-
-struct hd_geometry {
-       unsigned char heads;
-       unsigned char sectors;
-       unsigned short cylinders;       /* truncated */
-       unsigned long start;
-};
-#endif
-
-/* are we working with block device? */
-int is_blkdev(int fd);
-
-/* Determine size in bytes */
-off_t blkdev_find_size (int fd);
-
-/* get size in bytes */
-int blkdev_get_size(int fd, unsigned long long *bytes);
-
-/* get 512-byte sector count */
-int blkdev_get_sectors(int fd, unsigned long long *sectors);
-
-/* get hardware sector size */
-int blkdev_get_sector_size(int fd, int *sector_size);
-
-/* specifies whether or not the device is misaligned */
-int blkdev_is_misaligned(int fd);
-
-/* get physical block device size */
-int blkdev_get_physector_size(int fd, int *sector_size);
-
-/* is the device cdrom capable? */
-int blkdev_is_cdrom(int fd);
-
-#endif /* BLKDEV_H */