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authorWaldemar Brodkorb <wbx@openadk.org>2014-03-31 08:22:29 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2014-03-31 08:22:29 +0200
commit5ef2d4473e58df0f12f804a691094d70c3f13ad1 (patch)
tree1e314c8bf1931ad0bde758d89ab1ab5c0ac5893f /adk/tools
parente2726b79db12734001df807a62e430e89cdecf21 (diff)
combine mkcrypt and dkgetsz to adk-helper package
Diffstat (limited to 'adk/tools')
-rw-r--r--adk/tools/dkgetsz.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/adk/tools/dkgetsz.c b/adk/tools/dkgetsz.c
deleted file mode 100644
index b8315be70..000000000
--- a/adk/tools/dkgetsz.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*-
- * Copyright © 2010
- * Waldemar Brodkorb <wbx@openadk.org>
- * Thorsten Glaser <tg@mirbsd.org>
- *
- * Provided that these terms and disclaimer and all copyright notices
- * are retained or reproduced in an accompanying document, permission
- * is granted to deal in this work without restriction, including un‐
- * limited rights to use, publicly perform, distribute, sell, modify,
- * merge, give away, or sublicence.
- *
- * This work is provided “AS IS” and WITHOUT WARRANTY of any kind, to
- * the utmost extent permitted by applicable law, neither express nor
- * implied; without malicious intent or gross negligence. In no event
- * may a licensor, author or contributor be held liable for indirect,
- * direct, other damage, loss, or other issues arising in any way out
- * of dealing in the work, even if advised of the possibility of such
- * damage or existence of a defect, except proven that it results out
- * of said person’s immediate fault when using the work as intended.
- *
- * Alternatively, this work may be distributed under the terms of the
- * General Public License, any version, as published by the Free Soft-
- * ware Foundation.
- *-
- * Display the size of a block device (e.g. USB stick, CF/SF/MMC card
- * or hard disc) in 512-byte sectors.
- */
-
-#define _FILE_OFFSET_BITS 64
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/mount.h>
-
-#if defined(__APPLE__)
-#include <sys/disk.h>
-#endif
-
-#if defined(DIOCGDINFO)
-#include <sys/disklabel.h>
-#endif
-
-#include <err.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <unistd.h>
-
-unsigned long long numsecs(int);
-
-int
-main(int argc, char *argv[]) {
- int fd;
-
- if (argc != 2)
- errx(255, "Syntax: dkgetsz /dev/sda");
-
- if ((fd = open(argv[1], O_RDONLY)) == -1)
- err(1, "open");
- printf("%llu\n", numsecs(fd));
- close(fd);
- return (0);
-}
-
-unsigned long long
-numsecs(int fd)
-{
-#if defined(BLKGETSIZE) || defined(DKIOCGETBLOCKCOUNT)
-/*
- * note: BLKGETSIZE64 returns bytes, not sectors, but the return
- * type is size_t which is 32 bits on an ILP32 platform, so it
- * fails interestingly here… thus we use BLKGETSIZE instead.
- */
-#if defined(DKIOCGETBLOCKCOUNT)
- uint64_t nsecs;
-#define THEIOCTL DKIOCGETBLOCKCOUNT
-#define STRIOCTL "DKIOCGETBLOCKCOUNT"
-#else
- unsigned long nsecs;
-#define THEIOCTL BLKGETSIZE
-#define STRIOCTL "BLKGETSIZE"
-#endif
- if (ioctl(fd, THEIOCTL, &nsecs) == -1)
- err(1, "ioctl %s", STRIOCTL);
- return ((unsigned long long)nsecs);
-#elif defined(DIOCGDINFO)
- struct disklabel dl;
-
- if (ioctl(fd, DIOCGDINFO, &dl) == -1)
- err(1, "ioctl DIOCGDINFO");
- return ((unsigned long long)dl.d_secperunit);
-#else
-#warning PLEASE DO IMPLEMENT numsecs FOR THIS PLATFORM.
-#endif
-}