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