thodg/ext4fs/inspect_ext4fs/inspect_ext4fs.c

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• Author : Thomas de Grivel
  Date : 2025-06-30 16:51:19
  Hash : b54c509b
  Message : fix compilation on OpenBSD

• inspect_ext4fs/inspect_ext4fs.c

• /* ext4fs
   * Copyright 2025 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include <err.h>
  #include <fcntl.h>
  #include <stdio.h>
  #include <unistd.h>
  
  #include <ext4fs.h>
  #include <uuid.h>
  
  int main (int argc, char **argv)
  {
    const char *dev;
    int fd;
    if (argc != 2 || ! argv)
      errx(1, "invalid arguments");
    printf("%s %s\n", argv[0], argv[1]);
    dev = argv[1];
    fd = open(dev, O_RDONLY | O_EXCL);
    if (fd < 0)
      err(1, "open: %s", dev);
    if (ext4fs_inspect(dev, fd)) {
      close(fd);
      return 1;
    }
    close(fd);
    return 0;
  }