text: /*
   * partinfo.c
   *
   * Originally written by Alain Knaff, <alknaff@innet.lu>.
   *
   * Cleaned up by Theodore Ts'o, <tytso@mit.edu>.
   *
   */
  
  #include "config.h"
  #include <sys/types.h>
  #include <fcntl.h>
  #ifdef HAVE_SYS_IOCTL_H
  #include <sys/ioctl.h>
  #endif
  #include <stdio.h>
  #include <linux/hdreg.h>
  #include <unistd.h>
  #include <stdlib.h>
  #include <errno.h>
  #include <string.h>
  #include "support/nls-enable.h"
  #include "et/com_err.h"
  
  #if defined(__linux__) && defined(_IO) && !defined(BLKGETSIZE)
  #define BLKGETSIZE _IO(0x12,96)	/* return device size */
  #endif
  
  int main(int argc, char **argv)
  {
  	struct hd_geometry loc;
  	int fd, i;
  	unsigned long size;
  
  #ifdef ENABLE_NLS
  	setlocale(LC_MESSAGES, "");
  	setlocale(LC_CTYPE, "");
  	bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
  	textdomain(NLS_CAT_NAME);
  	set_com_err_gettext(gettext);
  #endif
  	if (argc == 1) {
  		fprintf(stderr, _("Usage:  %s device...\n\nPrints out the "
  			"partition information for each given device.\n"
  			"For example: %s /dev/hda\n\n"), argv[0], argv[0]);
  		exit(1);
  	}
  
  	for (i=1; i < argc; i++) {
  		fd = open(argv[i], O_RDONLY);
  
  		if (fd < 0) {
  			fprintf(stderr, _("Cannot open %s: %s"),
  				argv[i], strerror(errno));
  			continue;
  		}
  
  		if (ioctl(fd, HDIO_GETGEO, &loc) < 0) {
  			fprintf(stderr, _("Cannot get geometry of %s: %s"),
  				argv[i], strerror(errno));
  			close(fd);
  			continue;
  		}
  
  
  		if (ioctl(fd, BLKGETSIZE, &size) < 0) {
  			fprintf(stderr, _("Cannot get size of %s: %s"),
  				argv[i], strerror(errno));
  			close(fd);
  			continue;
  		}
  
  		printf(_("%s: h=%3d s=%3d c=%4d   start=%8d size=%8lu end=%8d\n"),
  		       argv[i],
  		       loc.heads, (int)loc.sectors, loc.cylinders,
  		       (int)loc.start, size, (int) loc.start + size -1);
  		close(fd);
  	}
  	exit(0);
  }
  