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  • Committer: Package Import Robot
  • Author(s): Michael Vogt
  • Date: 2014-10-27 09:44:27 UTC
  • mfrom: (8.4.29 sid)
  • Revision ID: package-import@ubuntu.com-20141027094427-g56dce6sg7pasdgm
Tags: 1.42.12-1ubuntu1
* Merge from Debian unstable.  Remaining changes:
  - debian/rules:
      Block pkg-create-dbgsym from operating on this package.
      Build without dietlibc-dev, which is in universe 
      Use the autotools-dev dh addon to update config.guess/config.sub for new
      ports.
  - debian/control:
      Regenerate with ./debian/rules debian/control

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lib/ext2fs/tst_libext2fs.c
 
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/*
 
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 * tst_libext2fs.c
 
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 */
 
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#include "config.h"
 
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#include <stdio.h>
 
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#include <string.h>
 
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#if HAVE_UNISTD_H
 
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#include <unistd.h>
 
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#endif
 
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#if HAVE_ERRNO_H
 
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#include <errno.h>
 
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#endif
 
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#if HAVE_SYS_STAT_H
 
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#include <sys/stat.h>
 
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#endif
 
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#if HAVE_SYS_TYPES_H
 
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#include <sys/types.h>
 
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#endif
 
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#include "ext2_fs.h"
 
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#include "ext2fsP.h"
 
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#include "ss/ss.h"
 
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#include "debugfs.h"
 
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/*
 
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 * Hook in new commands into debugfs
 
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 * Override debugfs's prompt
 
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 */
 
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const char *debug_prog_name = "tst_libext2fs";
 
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extern ss_request_table libext2fs_cmds;
 
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ss_request_table *extra_cmds = &libext2fs_cmds;
 
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static int print_blocks_proc(ext2_filsys fs EXT2FS_ATTR((unused)),
 
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                             blk64_t *blocknr, e2_blkcnt_t blockcnt,
 
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                             blk64_t ref_block, int ref_offset,
 
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                             void *private EXT2FS_ATTR((unused)))
 
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{
 
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        printf("%6lld %8llu (%d %llu)\n", (long long) blockcnt,
 
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               (unsigned long long)*blocknr, ref_offset, ref_block);
 
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        return 0;
 
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}
 
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void do_block_iterate(int argc, char **argv)
 
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{
 
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        const char      *usage = "block_iterate <file> <flags";
 
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        ext2_ino_t      ino;
 
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        int             err = 0;
 
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        int             flags = 0;
 
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        if (common_args_process(argc, argv, 2, 3, argv[0], usage, 0))
 
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                return;
 
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        ino = string_to_inode(argv[1]);
 
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        if (!ino)
 
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                return;
 
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        if (argc > 2) {
 
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                flags = parse_ulong(argv[2], argv[0], "flags", &err);
 
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                if (err)
 
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                        return;
 
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        }
 
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        flags |= BLOCK_FLAG_READ_ONLY;
 
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        ext2fs_block_iterate3(current_fs, ino, flags, NULL,
 
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                              print_blocks_proc, NULL);
 
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        putc('\n', stdout);
 
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}