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pascal@5773
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1 --- busybox-1.17.0/include/usage.src.h
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2 +++ busybox-1.17.0/include/usage.src.h
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3 @@ -3979,6 +3979,7 @@
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4 "\n -f Display filesystem status" \
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5 "\n -L Follow links" \
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6 "\n -t Display info in terse form" \
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7 + "\n -m Display block list" \
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8 IF_SELINUX( \
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9 "\n -Z Print security context" \
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10 ) \
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11
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12 --- busybox-1.17.0/coreutils/stat.c
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13 +++ busybox-1.17.0/coreutils/stat.c
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14 @@ -13,11 +13,13 @@
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15 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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16 */
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17 #include "libbb.h"
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18 +#include <linux/fs.h>
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19
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20 #define OPT_FILESYS (1 << 0)
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21 #define OPT_TERSE (1 << 1)
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22 #define OPT_DEREFERENCE (1 << 2)
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23 -#define OPT_SELINUX (1 << 3)
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24 +#define OPT_MAP (1 << 3)
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25 +#define OPT_SELINUX (1 << 4)
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26
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27 #if ENABLE_FEATURE_STAT_FORMAT
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28 typedef bool (*statfunc_ptr)(const char *, const char *);
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29 @@ -361,6 +363,26 @@
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30
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31 /* Stat the file system and print what we find. */
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32 #if !ENABLE_FEATURE_STAT_FORMAT
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33 +#define do_mapfile(filename, format) do_mapfile(filename)
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34 +#endif
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35 +static bool do_mapfile(const char *filename, const char *format)
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36 +{
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37 + int i = 0;
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38 + int fd = xopen(filename, O_RDONLY);
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39 +
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40 +#if ENABLE_FEATURE_STAT_FORMAT
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41 + (void) format;
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42 +#endif
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43 + while (1) {
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44 + int blk = i++;
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45 + if (ioctl(fd,FIBMAP,&blk) < 0 || blk == 0) break;
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46 + printf("%u\n",blk);
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47 + }
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48 + return 1;
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49 +}
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50 +
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51 +/* Stat the file system and print what we find. */
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52 +#if !ENABLE_FEATURE_STAT_FORMAT
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53 #define do_statfs(filename, format) do_statfs(filename)
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54 #endif
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55 static bool do_statfs(const char *filename, const char *format)
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56 @@ -651,7 +673,7 @@
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57 statfunc_ptr statfunc = do_stat;
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58
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59 opt_complementary = "-1"; /* min one arg */
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60 - opts = getopt32(argv, "ftL"
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61 + opts = getopt32(argv, "ftLm"
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62 IF_SELINUX("Z")
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63 IF_FEATURE_STAT_FORMAT("c:", &format)
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64 );
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65 @@ -662,6 +684,9 @@
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66 selinux_or_die();
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67 }
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68 #endif
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69 + if (opts & OPT_MAP) { /* -m */
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70 + statfunc = do_mapfile;
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71 + }
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72 ok = 1;
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73 argv += optind;
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74 for (i = 0; argv[i]; ++i)
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