1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * stat -- display file or file system status
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4 | *
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5 | * Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation.
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6 | * Copyright (C) 2005 by Erik Andersen <andersen@codepoet.org>
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7 | * Copyright (C) 2005 by Mike Frysinger <vapier@gentoo.org>
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8 | * Copyright (C) 2006 by Yoshinori Sato <ysato@users.sourceforge.jp>
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9 | *
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10 | * Written by Michael Meskes
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11 | * Taken from coreutils and turned into a busybox applet by Mike Frysinger
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12 | *
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13 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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14 | */
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15 | #include "libbb.h"
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16 |
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17 | #define OPT_FILESYS (1 << 0)
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18 | #define OPT_TERSE (1 << 1)
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19 | #define OPT_DEREFERENCE (1 << 2)
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20 | #define OPT_SELINUX (1 << 3)
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21 |
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22 | #if ENABLE_FEATURE_STAT_FORMAT
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23 | typedef bool (*statfunc_ptr)(const char *, const char *);
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24 | #else
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25 | typedef bool (*statfunc_ptr)(const char *);
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26 | #endif
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27 |
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28 | static const char *file_type(const struct stat *st)
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29 | {
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30 | /* See POSIX 1003.1-2001 XCU Table 4-8 lines 17093-17107
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31 | * for some of these formats.
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32 | * To keep diagnostics grammatical in English, the
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33 | * returned string must start with a consonant.
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34 | */
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35 | if (S_ISREG(st->st_mode)) return st->st_size == 0 ? "regular empty file" : "regular file";
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36 | if (S_ISDIR(st->st_mode)) return "directory";
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37 | if (S_ISBLK(st->st_mode)) return "block special file";
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38 | if (S_ISCHR(st->st_mode)) return "character special file";
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39 | if (S_ISFIFO(st->st_mode)) return "fifo";
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40 | if (S_ISLNK(st->st_mode)) return "symbolic link";
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41 | if (S_ISSOCK(st->st_mode)) return "socket";
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42 | if (S_TYPEISMQ(st)) return "message queue";
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43 | if (S_TYPEISSEM(st)) return "semaphore";
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44 | if (S_TYPEISSHM(st)) return "shared memory object";
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45 | #ifdef S_TYPEISTMO
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46 | if (S_TYPEISTMO(st)) return "typed memory object";
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47 | #endif
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48 | return "weird file";
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49 | }
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50 |
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51 | static const char *human_time(time_t t)
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52 | {
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53 | /* Old
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54 | static char *str;
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55 | str = ctime(&t);
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56 | str[strlen(str)-1] = '\0';
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57 | return str;
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58 | */
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59 | /* coreutils 6.3 compat: */
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60 |
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61 | /*static char buf[sizeof("YYYY-MM-DD HH:MM:SS.000000000")] ALIGN1;*/
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62 | #define buf bb_common_bufsiz1
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63 |
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64 | strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S.000000000", localtime(&t));
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65 | return buf;
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66 | #undef buf
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67 | }
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68 |
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69 | /* Return the type of the specified file system.
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70 | * Some systems have statfvs.f_basetype[FSTYPSZ]. (AIX, HP-UX, and Solaris)
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71 | * Others have statfs.f_fstypename[MFSNAMELEN]. (NetBSD 1.5.2)
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72 | * Still others have neither and have to get by with f_type (Linux).
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73 | */
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74 | static const char *human_fstype(uint32_t f_type)
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75 | {
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76 | static const struct types {
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77 | uint32_t type;
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78 | const char *const fs;
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79 | } humantypes[] = {
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80 | { 0xADFF, "affs" },
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81 | { 0x1Cd1, "devpts" },
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82 | { 0x137D, "ext" },
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83 | { 0xEF51, "ext2" },
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84 | { 0xEF53, "ext2/ext3" },
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85 | { 0x3153464a, "jfs" },
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86 | { 0x58465342, "xfs" },
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87 | { 0xF995E849, "hpfs" },
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88 | { 0x9660, "isofs" },
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89 | { 0x4000, "isofs" },
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90 | { 0x4004, "isofs" },
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91 | { 0x137F, "minix" },
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92 | { 0x138F, "minix (30 char.)" },
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93 | { 0x2468, "minix v2" },
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94 | { 0x2478, "minix v2 (30 char.)" },
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95 | { 0x4d44, "msdos" },
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96 | { 0x4006, "fat" },
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97 | { 0x564c, "novell" },
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98 | { 0x6969, "nfs" },
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99 | { 0x9fa0, "proc" },
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100 | { 0x517B, "smb" },
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101 | { 0x012FF7B4, "xenix" },
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102 | { 0x012FF7B5, "sysv4" },
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103 | { 0x012FF7B6, "sysv2" },
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104 | { 0x012FF7B7, "coh" },
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105 | { 0x00011954, "ufs" },
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106 | { 0x012FD16D, "xia" },
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107 | { 0x5346544e, "ntfs" },
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108 | { 0x1021994, "tmpfs" },
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109 | { 0x52654973, "reiserfs" },
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110 | { 0x28cd3d45, "cramfs" },
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111 | { 0x7275, "romfs" },
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112 | { 0x858458f6, "romfs" },
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113 | { 0x73717368, "squashfs" },
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114 | { 0x62656572, "sysfs" },
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115 | { 0, "UNKNOWN" }
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116 | };
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117 |
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118 | int i;
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119 |
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120 | for (i = 0; humantypes[i].type; ++i)
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121 | if (humantypes[i].type == f_type)
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122 | break;
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123 | return humantypes[i].fs;
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124 | }
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125 |
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126 | /* "man statfs" says that statfsbuf->f_fsid is a mess */
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127 | /* coreutils treats it as an array of ints, most significant first */
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128 | static unsigned long long get_f_fsid(const struct statfs *statfsbuf)
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129 | {
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130 | const unsigned *p = (const void*) &statfsbuf->f_fsid;
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131 | unsigned sz = sizeof(statfsbuf->f_fsid) / sizeof(unsigned);
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132 | unsigned long long r = 0;
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133 |
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134 | do
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135 | r = (r << (sizeof(unsigned)*8)) | *p++;
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136 | while (--sz > 0);
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137 | return r;
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138 | }
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139 |
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140 | #if ENABLE_FEATURE_STAT_FORMAT
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141 | static void strcatc(char *str, char c)
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142 | {
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143 | int len = strlen(str);
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144 | str[len++] = c;
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145 | str[len] = '\0';
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146 | }
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147 |
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148 | static void printfs(char *pformat, const char *msg)
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149 | {
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150 | strcatc(pformat, 's');
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151 | printf(pformat, msg);
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152 | }
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153 |
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154 | /* print statfs info */
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155 | static void FAST_FUNC print_statfs(char *pformat, const char m,
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156 | const char *const filename, const void *data
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157 | IF_SELINUX(, security_context_t scontext))
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158 | {
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159 | const struct statfs *statfsbuf = data;
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160 | if (m == 'n') {
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161 | printfs(pformat, filename);
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162 | } else if (m == 'i') {
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163 | strcat(pformat, "llx");
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164 | printf(pformat, get_f_fsid(statfsbuf));
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165 | } else if (m == 'l') {
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166 | strcat(pformat, "lu");
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167 | printf(pformat, (unsigned long) statfsbuf->f_namelen);
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168 | } else if (m == 't') {
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169 | strcat(pformat, "lx");
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170 | printf(pformat, (unsigned long) statfsbuf->f_type); /* no equiv */
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171 | } else if (m == 'T') {
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172 | printfs(pformat, human_fstype(statfsbuf->f_type));
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173 | } else if (m == 'b') {
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174 | strcat(pformat, "llu");
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175 | printf(pformat, (unsigned long long) statfsbuf->f_blocks);
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176 | } else if (m == 'f') {
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177 | strcat(pformat, "llu");
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178 | printf(pformat, (unsigned long long) statfsbuf->f_bfree);
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179 | } else if (m == 'a') {
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180 | strcat(pformat, "llu");
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181 | printf(pformat, (unsigned long long) statfsbuf->f_bavail);
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182 | } else if (m == 's' || m == 'S') {
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183 | strcat(pformat, "lu");
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184 | printf(pformat, (unsigned long) statfsbuf->f_bsize);
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185 | } else if (m == 'c') {
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186 | strcat(pformat, "llu");
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187 | printf(pformat, (unsigned long long) statfsbuf->f_files);
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188 | } else if (m == 'd') {
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189 | strcat(pformat, "llu");
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190 | printf(pformat, (unsigned long long) statfsbuf->f_ffree);
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191 | # if ENABLE_SELINUX
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192 | } else if (m == 'C' && (option_mask32 & OPT_SELINUX)) {
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193 | printfs(pformat, scontext);
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194 | # endif
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195 | } else {
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196 | strcatc(pformat, 'c');
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197 | printf(pformat, m);
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198 | }
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199 | }
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200 |
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201 | /* print stat info */
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202 | static void FAST_FUNC print_stat(char *pformat, const char m,
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203 | const char *const filename, const void *data
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204 | IF_SELINUX(, security_context_t scontext))
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205 | {
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206 | #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
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207 | struct stat *statbuf = (struct stat *) data;
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208 | struct passwd *pw_ent;
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209 | struct group *gw_ent;
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210 |
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211 | if (m == 'n') {
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212 | printfs(pformat, filename);
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213 | } else if (m == 'N') {
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214 | strcatc(pformat, 's');
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215 | if (S_ISLNK(statbuf->st_mode)) {
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216 | char *linkname = xmalloc_readlink_or_warn(filename);
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217 | if (linkname == NULL)
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218 | return;
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219 | printf("'%s' -> '%s'", filename, linkname);
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220 | free(linkname);
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221 | } else {
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222 | printf(pformat, filename);
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223 | }
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224 | } else if (m == 'd') {
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225 | strcat(pformat, "llu");
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226 | printf(pformat, (unsigned long long) statbuf->st_dev);
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227 | } else if (m == 'D') {
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228 | strcat(pformat, "llx");
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229 | printf(pformat, (unsigned long long) statbuf->st_dev);
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230 | } else if (m == 'i') {
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231 | strcat(pformat, "llu");
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232 | printf(pformat, (unsigned long long) statbuf->st_ino);
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233 | } else if (m == 'a') {
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234 | strcat(pformat, "lo");
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235 | printf(pformat, (unsigned long) (statbuf->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)));
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236 | } else if (m == 'A') {
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237 | printfs(pformat, bb_mode_string(statbuf->st_mode));
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238 | } else if (m == 'f') {
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239 | strcat(pformat, "lx");
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240 | printf(pformat, (unsigned long) statbuf->st_mode);
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241 | } else if (m == 'F') {
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242 | printfs(pformat, file_type(statbuf));
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243 | } else if (m == 'h') {
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244 | strcat(pformat, "lu");
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245 | printf(pformat, (unsigned long) statbuf->st_nlink);
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246 | } else if (m == 'u') {
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247 | strcat(pformat, "lu");
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248 | printf(pformat, (unsigned long) statbuf->st_uid);
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249 | } else if (m == 'U') {
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250 | pw_ent = getpwuid(statbuf->st_uid);
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251 | printfs(pformat, (pw_ent != NULL) ? pw_ent->pw_name : "UNKNOWN");
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252 | } else if (m == 'g') {
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253 | strcat(pformat, "lu");
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254 | printf(pformat, (unsigned long) statbuf->st_gid);
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255 | } else if (m == 'G') {
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256 | gw_ent = getgrgid(statbuf->st_gid);
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257 | printfs(pformat, (gw_ent != NULL) ? gw_ent->gr_name : "UNKNOWN");
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258 | } else if (m == 't') {
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259 | strcat(pformat, "lx");
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260 | printf(pformat, (unsigned long) major(statbuf->st_rdev));
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261 | } else if (m == 'T') {
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262 | strcat(pformat, "lx");
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263 | printf(pformat, (unsigned long) minor(statbuf->st_rdev));
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264 | } else if (m == 's') {
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265 | strcat(pformat, "llu");
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266 | printf(pformat, (unsigned long long) statbuf->st_size);
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267 | } else if (m == 'B') {
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268 | strcat(pformat, "lu");
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269 | printf(pformat, (unsigned long) 512); //ST_NBLOCKSIZE
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270 | } else if (m == 'b') {
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271 | strcat(pformat, "llu");
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272 | printf(pformat, (unsigned long long) statbuf->st_blocks);
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273 | } else if (m == 'o') {
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274 | strcat(pformat, "lu");
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275 | printf(pformat, (unsigned long) statbuf->st_blksize);
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276 | } else if (m == 'x') {
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277 | printfs(pformat, human_time(statbuf->st_atime));
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278 | } else if (m == 'X') {
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279 | strcat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu");
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280 | /* note: (unsigned long) would be wrong:
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281 | * imagine (unsigned long64)int32 */
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282 | printf(pformat, (long) statbuf->st_atime);
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283 | } else if (m == 'y') {
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284 | printfs(pformat, human_time(statbuf->st_mtime));
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285 | } else if (m == 'Y') {
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286 | strcat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu");
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287 | printf(pformat, (long) statbuf->st_mtime);
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288 | } else if (m == 'z') {
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289 | printfs(pformat, human_time(statbuf->st_ctime));
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290 | } else if (m == 'Z') {
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291 | strcat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu");
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292 | printf(pformat, (long) statbuf->st_ctime);
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293 | # if ENABLE_SELINUX
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294 | } else if (m == 'C' && (option_mask32 & OPT_SELINUX)) {
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295 | printfs(pformat, scontext);
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296 | # endif
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297 | } else {
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298 | strcatc(pformat, 'c');
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299 | printf(pformat, m);
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300 | }
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301 | }
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302 |
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303 | static void print_it(const char *masterformat,
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304 | const char *filename,
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305 | void FAST_FUNC (*print_func)(char*, char, const char*, const void* IF_SELINUX(, security_context_t scontext)),
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306 | const void *data
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307 | IF_SELINUX(, security_context_t scontext))
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308 | {
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309 | /* Create a working copy of the format string */
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310 | char *format = xstrdup(masterformat);
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311 | /* Add 2 to accomodate our conversion of the stat '%s' format string
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312 | * to the printf '%llu' one. */
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313 | char *dest = xmalloc(strlen(format) + 2 + 1);
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314 | char *b;
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315 |
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316 | b = format;
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317 | while (b) {
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318 | /* Each iteration finds next %spec,
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319 | * prints preceding string and handles found %spec
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320 | */
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321 | size_t len;
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322 | char *p = strchr(b, '%');
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323 | if (!p) {
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324 | /* coreutils 6.3 always prints newline at the end */
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325 | /*fputs(b, stdout);*/
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326 | puts(b);
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327 | break;
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328 | }
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329 |
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330 | /* dest = "%<modifiers>" */
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331 | len = 1 + strspn(p + 1, "#-+.I 0123456789");
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332 | memcpy(dest, p, len);
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333 | dest[len] = '\0';
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334 |
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335 | /* print preceding string */
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336 | *p = '\0';
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337 | fputs(b, stdout);
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338 |
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339 | p += len;
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340 | b = p + 1;
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341 | switch (*p) {
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342 | case '\0':
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343 | b = NULL;
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344 | /* fall through */
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345 | case '%':
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346 | bb_putchar('%');
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347 | break;
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348 | default:
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349 | /* Completes "%<modifiers>" with specifier and printfs */
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350 | print_func(dest, *p, filename, data IF_SELINUX(,scontext));
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351 | break;
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352 | }
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353 | }
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354 |
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355 | free(format);
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356 | free(dest);
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357 | }
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358 | #endif /* FEATURE_STAT_FORMAT */
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359 |
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360 | /* Stat the file system and print what we find. */
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361 | #if !ENABLE_FEATURE_STAT_FORMAT
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362 | #define do_statfs(filename, format) do_statfs(filename)
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363 | #endif
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364 | static bool do_statfs(const char *filename, const char *format)
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365 | {
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366 | struct statfs statfsbuf;
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367 | #if !ENABLE_FEATURE_STAT_FORMAT
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368 | const char *format;
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369 | #endif
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370 | #if ENABLE_SELINUX
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371 | security_context_t scontext = NULL;
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372 |
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373 | if (option_mask32 & OPT_SELINUX) {
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374 | if ((option_mask32 & OPT_DEREFERENCE
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375 | ? lgetfilecon(filename, &scontext)
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376 | : getfilecon(filename, &scontext)
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377 | ) < 0
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378 | ) {
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379 | bb_perror_msg(filename);
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380 | return 0;
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381 | }
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382 | }
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383 | #endif
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384 | if (statfs(filename, &statfsbuf) != 0) {
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385 | bb_perror_msg("can't read file system information for '%s'", filename);
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386 | return 0;
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387 | }
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388 |
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389 | #if ENABLE_FEATURE_STAT_FORMAT
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390 | if (format == NULL) {
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391 | # if !ENABLE_SELINUX
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392 | format = (option_mask32 & OPT_TERSE
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393 | ? "%n %i %l %t %s %b %f %a %c %d\n"
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394 | : " File: \"%n\"\n"
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395 | " ID: %-8i Namelen: %-7l Type: %T\n"
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396 | "Block size: %-10s\n"
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397 | "Blocks: Total: %-10b Free: %-10f Available: %a\n"
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398 | "Inodes: Total: %-10c Free: %d");
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399 | # else
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400 | format = (option_mask32 & OPT_TERSE
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401 | ? (option_mask32 & OPT_SELINUX ? "%n %i %l %t %s %b %f %a %c %d %C\n":
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402 | "%n %i %l %t %s %b %f %a %c %d\n")
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403 | : (option_mask32 & OPT_SELINUX ?
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404 | " File: \"%n\"\n"
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405 | " ID: %-8i Namelen: %-7l Type: %T\n"
|
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406 | "Block size: %-10s\n"
|
---|
407 | "Blocks: Total: %-10b Free: %-10f Available: %a\n"
|
---|
408 | "Inodes: Total: %-10c Free: %d"
|
---|
409 | " S_context: %C\n":
|
---|
410 | " File: \"%n\"\n"
|
---|
411 | " ID: %-8i Namelen: %-7l Type: %T\n"
|
---|
412 | "Block size: %-10s\n"
|
---|
413 | "Blocks: Total: %-10b Free: %-10f Available: %a\n"
|
---|
414 | "Inodes: Total: %-10c Free: %d\n")
|
---|
415 | );
|
---|
416 | # endif /* SELINUX */
|
---|
417 | }
|
---|
418 | print_it(format, filename, print_statfs, &statfsbuf IF_SELINUX(, scontext));
|
---|
419 | #else /* FEATURE_STAT_FORMAT */
|
---|
420 | format = (option_mask32 & OPT_TERSE
|
---|
421 | ? "%s %llx %lu "
|
---|
422 | : " File: \"%s\"\n"
|
---|
423 | " ID: %-8llx Namelen: %-7lu ");
|
---|
424 | printf(format,
|
---|
425 | filename,
|
---|
426 | get_f_fsid(&statfsbuf),
|
---|
427 | statfsbuf.f_namelen);
|
---|
428 |
|
---|
429 | if (option_mask32 & OPT_TERSE)
|
---|
430 | printf("%lx ", (unsigned long) statfsbuf.f_type);
|
---|
431 | else
|
---|
432 | printf("Type: %s\n", human_fstype(statfsbuf.f_type));
|
---|
433 |
|
---|
434 | # if !ENABLE_SELINUX
|
---|
435 | format = (option_mask32 & OPT_TERSE
|
---|
436 | ? "%lu %llu %llu %llu %llu %llu\n"
|
---|
437 | : "Block size: %-10lu\n"
|
---|
438 | "Blocks: Total: %-10llu Free: %-10llu Available: %llu\n"
|
---|
439 | "Inodes: Total: %-10llu Free: %llu\n");
|
---|
440 | printf(format,
|
---|
441 | (unsigned long) statfsbuf.f_bsize,
|
---|
442 | (unsigned long long) statfsbuf.f_blocks,
|
---|
443 | (unsigned long long) statfsbuf.f_bfree,
|
---|
444 | (unsigned long long) statfsbuf.f_bavail,
|
---|
445 | (unsigned long long) statfsbuf.f_files,
|
---|
446 | (unsigned long long) statfsbuf.f_ffree);
|
---|
447 | # else
|
---|
448 | format = (option_mask32 & OPT_TERSE
|
---|
449 | ? (option_mask32 & OPT_SELINUX ? "%lu %llu %llu %llu %llu %llu %C\n" : "%lu %llu %llu %llu %llu %llu\n")
|
---|
450 | : (option_mask32 & OPT_SELINUX
|
---|
451 | ? "Block size: %-10lu\n"
|
---|
452 | "Blocks: Total: %-10llu Free: %-10llu Available: %llu\n"
|
---|
453 | "Inodes: Total: %-10llu Free: %llu"
|
---|
454 | "S_context: %C\n"
|
---|
455 | : "Block size: %-10lu\n"
|
---|
456 | "Blocks: Total: %-10llu Free: %-10llu Available: %llu\n"
|
---|
457 | "Inodes: Total: %-10llu Free: %llu\n"
|
---|
458 | )
|
---|
459 | );
|
---|
460 | printf(format,
|
---|
461 | (unsigned long) statfsbuf.f_bsize,
|
---|
462 | (unsigned long long) statfsbuf.f_blocks,
|
---|
463 | (unsigned long long) statfsbuf.f_bfree,
|
---|
464 | (unsigned long long) statfsbuf.f_bavail,
|
---|
465 | (unsigned long long) statfsbuf.f_files,
|
---|
466 | (unsigned long long) statfsbuf.f_ffree,
|
---|
467 | scontext);
|
---|
468 |
|
---|
469 | if (scontext)
|
---|
470 | freecon(scontext);
|
---|
471 | # endif
|
---|
472 | #endif /* FEATURE_STAT_FORMAT */
|
---|
473 | return 1;
|
---|
474 | }
|
---|
475 |
|
---|
476 | /* stat the file and print what we find */
|
---|
477 | #if !ENABLE_FEATURE_STAT_FORMAT
|
---|
478 | #define do_stat(filename, format) do_stat(filename)
|
---|
479 | #endif
|
---|
480 | static bool do_stat(const char *filename, const char *format)
|
---|
481 | {
|
---|
482 | struct stat statbuf;
|
---|
483 | #if ENABLE_SELINUX
|
---|
484 | security_context_t scontext = NULL;
|
---|
485 |
|
---|
486 | if (option_mask32 & OPT_SELINUX) {
|
---|
487 | if ((option_mask32 & OPT_DEREFERENCE
|
---|
488 | ? lgetfilecon(filename, &scontext)
|
---|
489 | : getfilecon(filename, &scontext)
|
---|
490 | ) < 0
|
---|
491 | ) {
|
---|
492 | bb_perror_msg(filename);
|
---|
493 | return 0;
|
---|
494 | }
|
---|
495 | }
|
---|
496 | #endif
|
---|
497 | if ((option_mask32 & OPT_DEREFERENCE ? stat : lstat) (filename, &statbuf) != 0) {
|
---|
498 | bb_perror_msg("can't stat '%s'", filename);
|
---|
499 | return 0;
|
---|
500 | }
|
---|
501 |
|
---|
502 | #if ENABLE_FEATURE_STAT_FORMAT
|
---|
503 | if (format == NULL) {
|
---|
504 | # if !ENABLE_SELINUX
|
---|
505 | if (option_mask32 & OPT_TERSE) {
|
---|
506 | format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o";
|
---|
507 | } else {
|
---|
508 | if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode)) {
|
---|
509 | format =
|
---|
510 | " File: %N\n"
|
---|
511 | " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
|
---|
512 | "Device: %Dh/%dd\tInode: %-10i Links: %-5h"
|
---|
513 | " Device type: %t,%T\n"
|
---|
514 | "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n"
|
---|
515 | "Access: %x\n" "Modify: %y\n" "Change: %z\n";
|
---|
516 | } else {
|
---|
517 | format =
|
---|
518 | " File: %N\n"
|
---|
519 | " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
|
---|
520 | "Device: %Dh/%dd\tInode: %-10i Links: %h\n"
|
---|
521 | "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n"
|
---|
522 | "Access: %x\n" "Modify: %y\n" "Change: %z\n";
|
---|
523 | }
|
---|
524 | }
|
---|
525 | # else
|
---|
526 | if (option_mask32 & OPT_TERSE) {
|
---|
527 | format = (option_mask32 & OPT_SELINUX ?
|
---|
528 | "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o %C\n":
|
---|
529 | "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o\n");
|
---|
530 | } else {
|
---|
531 | if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode)) {
|
---|
532 | format = (option_mask32 & OPT_SELINUX ?
|
---|
533 | " File: %N\n"
|
---|
534 | " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
|
---|
535 | "Device: %Dh/%dd\tInode: %-10i Links: %-5h"
|
---|
536 | " Device type: %t,%T\n"
|
---|
537 | "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n"
|
---|
538 | " S_Context: %C\n"
|
---|
539 | "Access: %x\n" "Modify: %y\n" "Change: %z\n":
|
---|
540 | " File: %N\n"
|
---|
541 | " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
|
---|
542 | "Device: %Dh/%dd\tInode: %-10i Links: %-5h"
|
---|
543 | " Device type: %t,%T\n"
|
---|
544 | "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n"
|
---|
545 | "Access: %x\n" "Modify: %y\n" "Change: %z\n");
|
---|
546 | } else {
|
---|
547 | format = (option_mask32 & OPT_SELINUX ?
|
---|
548 | " File: %N\n"
|
---|
549 | " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
|
---|
550 | "Device: %Dh/%dd\tInode: %-10i Links: %h\n"
|
---|
551 | "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n"
|
---|
552 | "S_Context: %C\n"
|
---|
553 | "Access: %x\n" "Modify: %y\n" "Change: %z\n":
|
---|
554 | " File: %N\n"
|
---|
555 | " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n"
|
---|
556 | "Device: %Dh/%dd\tInode: %-10i Links: %h\n"
|
---|
557 | "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n"
|
---|
558 | "Access: %x\n" "Modify: %y\n" "Change: %z\n");
|
---|
559 | }
|
---|
560 | }
|
---|
561 | # endif
|
---|
562 | }
|
---|
563 | print_it(format, filename, print_stat, &statbuf IF_SELINUX(, scontext));
|
---|
564 | #else /* FEATURE_STAT_FORMAT */
|
---|
565 | if (option_mask32 & OPT_TERSE) {
|
---|
566 | printf("%s %llu %llu %lx %lu %lu %llx %llu %lu %lx %lx %lu %lu %lu %lu"
|
---|
567 | IF_NOT_SELINUX("\n"),
|
---|
568 | filename,
|
---|
569 | (unsigned long long) statbuf.st_size,
|
---|
570 | (unsigned long long) statbuf.st_blocks,
|
---|
571 | (unsigned long) statbuf.st_mode,
|
---|
572 | (unsigned long) statbuf.st_uid,
|
---|
573 | (unsigned long) statbuf.st_gid,
|
---|
574 | (unsigned long long) statbuf.st_dev,
|
---|
575 | (unsigned long long) statbuf.st_ino,
|
---|
576 | (unsigned long) statbuf.st_nlink,
|
---|
577 | (unsigned long) major(statbuf.st_rdev),
|
---|
578 | (unsigned long) minor(statbuf.st_rdev),
|
---|
579 | (unsigned long) statbuf.st_atime,
|
---|
580 | (unsigned long) statbuf.st_mtime,
|
---|
581 | (unsigned long) statbuf.st_ctime,
|
---|
582 | (unsigned long) statbuf.st_blksize
|
---|
583 | );
|
---|
584 | # if ENABLE_SELINUX
|
---|
585 | if (option_mask32 & OPT_SELINUX)
|
---|
586 | printf(" %lc\n", *scontext);
|
---|
587 | else
|
---|
588 | bb_putchar('\n');
|
---|
589 | # endif
|
---|
590 | } else {
|
---|
591 | char *linkname = NULL;
|
---|
592 | struct passwd *pw_ent;
|
---|
593 | struct group *gw_ent;
|
---|
594 |
|
---|
595 | gw_ent = getgrgid(statbuf.st_gid);
|
---|
596 | pw_ent = getpwuid(statbuf.st_uid);
|
---|
597 |
|
---|
598 | if (S_ISLNK(statbuf.st_mode))
|
---|
599 | linkname = xmalloc_readlink_or_warn(filename);
|
---|
600 | if (linkname) {
|
---|
601 | printf(" File: '%s' -> '%s'\n", filename, linkname);
|
---|
602 | free(linkname);
|
---|
603 | } else {
|
---|
604 | printf(" File: '%s'\n", filename);
|
---|
605 | }
|
---|
606 |
|
---|
607 | printf(" Size: %-10llu\tBlocks: %-10llu IO Block: %-6lu %s\n"
|
---|
608 | "Device: %llxh/%llud\tInode: %-10llu Links: %-5lu",
|
---|
609 | (unsigned long long) statbuf.st_size,
|
---|
610 | (unsigned long long) statbuf.st_blocks,
|
---|
611 | (unsigned long) statbuf.st_blksize,
|
---|
612 | file_type(&statbuf),
|
---|
613 | (unsigned long long) statbuf.st_dev,
|
---|
614 | (unsigned long long) statbuf.st_dev,
|
---|
615 | (unsigned long long) statbuf.st_ino,
|
---|
616 | (unsigned long) statbuf.st_nlink);
|
---|
617 | if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode))
|
---|
618 | printf(" Device type: %lx,%lx\n",
|
---|
619 | (unsigned long) major(statbuf.st_rdev),
|
---|
620 | (unsigned long) minor(statbuf.st_rdev));
|
---|
621 | else
|
---|
622 | bb_putchar('\n');
|
---|
623 | printf("Access: (%04lo/%10.10s) Uid: (%5lu/%8s) Gid: (%5lu/%8s)\n",
|
---|
624 | (unsigned long) (statbuf.st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)),
|
---|
625 | bb_mode_string(statbuf.st_mode),
|
---|
626 | (unsigned long) statbuf.st_uid,
|
---|
627 | (pw_ent != NULL) ? pw_ent->pw_name : "UNKNOWN",
|
---|
628 | (unsigned long) statbuf.st_gid,
|
---|
629 | (gw_ent != NULL) ? gw_ent->gr_name : "UNKNOWN");
|
---|
630 | # if ENABLE_SELINUX
|
---|
631 | printf(" S_Context: %lc\n", *scontext);
|
---|
632 | # endif
|
---|
633 | printf("Access: %s\n", human_time(statbuf.st_atime));
|
---|
634 | printf("Modify: %s\n", human_time(statbuf.st_mtime));
|
---|
635 | printf("Change: %s\n", human_time(statbuf.st_ctime));
|
---|
636 | }
|
---|
637 | #endif /* FEATURE_STAT_FORMAT */
|
---|
638 | return 1;
|
---|
639 | }
|
---|
640 |
|
---|
641 | int stat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
|
---|
642 | int stat_main(int argc UNUSED_PARAM, char **argv)
|
---|
643 | {
|
---|
644 | IF_FEATURE_STAT_FORMAT(char *format = NULL;)
|
---|
645 | int i;
|
---|
646 | int ok;
|
---|
647 | unsigned opts;
|
---|
648 | statfunc_ptr statfunc = do_stat;
|
---|
649 |
|
---|
650 | opt_complementary = "-1"; /* min one arg */
|
---|
651 | opts = getopt32(argv, "ftL"
|
---|
652 | IF_SELINUX("Z")
|
---|
653 | IF_FEATURE_STAT_FORMAT("c:", &format)
|
---|
654 | );
|
---|
655 | if (opts & OPT_FILESYS) /* -f */
|
---|
656 | statfunc = do_statfs;
|
---|
657 | #if ENABLE_SELINUX
|
---|
658 | if (opts & OPT_SELINUX) {
|
---|
659 | selinux_or_die();
|
---|
660 | }
|
---|
661 | #endif
|
---|
662 | ok = 1;
|
---|
663 | argv += optind;
|
---|
664 | for (i = 0; argv[i]; ++i)
|
---|
665 | ok &= statfunc(argv[i] IF_FEATURE_STAT_FORMAT(, format));
|
---|
666 |
|
---|
667 | return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
|
---|
668 | }
|
---|