1 | #ifndef _SYS_STAT_H |
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2 | #define _SYS_STAT_H |
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3 | |
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4 | #ifdef __cplusplus |
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5 | extern "C" { |
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6 | #endif |
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7 | |
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8 | #include <_ansi.h> |
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9 | #include <time.h> |
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10 | #include <sys/cdefs.h> |
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11 | #include <sys/types.h> |
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12 | #include <sys/_timespec.h> |
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13 | |
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14 | /* dj's stat defines _STAT_H_ */ |
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15 | #ifndef _STAT_H_ |
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16 | |
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17 | /* It is intended that the layout of this structure not change when the |
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18 | sizes of any of the basic types change (short, int, long) [via a compile |
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19 | time option]. */ |
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20 | |
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21 | #ifdef __CYGWIN__ |
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22 | #include <cygwin/stat.h> |
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23 | #ifdef _COMPILING_NEWLIB |
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24 | #define stat64 stat |
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25 | #endif |
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26 | #else |
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27 | struct stat |
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28 | { |
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29 | dev_t st_dev; |
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30 | ino_t st_ino; |
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31 | mode_t st_mode; |
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32 | nlink_t st_nlink; |
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33 | uid_t st_uid; |
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34 | gid_t st_gid; |
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35 | dev_t st_rdev; |
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36 | off_t st_size; |
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37 | #if defined(__rtems__) |
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38 | struct timespec st_atim; |
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39 | struct timespec st_mtim; |
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40 | struct timespec st_ctim; |
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41 | blksize_t st_blksize; |
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42 | blkcnt_t st_blocks; |
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43 | #else |
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44 | /* SysV/sco doesn't have the rest... But Solaris, eabi does. */ |
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45 | #if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__) |
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46 | time_t st_atime; |
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47 | time_t st_mtime; |
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48 | time_t st_ctime; |
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49 | #else |
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50 | time_t st_atime; |
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51 | long st_spare1; |
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52 | time_t st_mtime; |
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53 | long st_spare2; |
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54 | time_t st_ctime; |
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55 | long st_spare3; |
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56 | blksize_t st_blksize; |
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57 | blkcnt_t st_blocks; |
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58 | long st_spare4[2]; |
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59 | #endif |
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60 | #endif |
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61 | }; |
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62 | |
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63 | #if defined(__rtems__) |
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64 | #define st_atime st_atim.tv_sec |
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65 | #define st_ctime st_ctim.tv_sec |
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66 | #define st_mtime st_mtim.tv_sec |
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67 | #endif |
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68 | |
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69 | #endif |
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70 | |
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71 | #define _IFMT 0170000 /* type of file */ |
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72 | #define _IFDIR 0040000 /* directory */ |
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73 | #define _IFCHR 0020000 /* character special */ |
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74 | #define _IFBLK 0060000 /* block special */ |
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75 | #define _IFREG 0100000 /* regular */ |
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76 | #define _IFLNK 0120000 /* symbolic link */ |
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77 | #define _IFSOCK 0140000 /* socket */ |
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78 | #define _IFIFO 0010000 /* fifo */ |
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79 | |
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80 | #define S_BLKSIZE 1024 /* size of a block */ |
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81 | |
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82 | #define S_ISUID 0004000 /* set user id on execution */ |
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83 | #define S_ISGID 0002000 /* set group id on execution */ |
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84 | #define S_ISVTX 0001000 /* save swapped text even after use */ |
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85 | #if __BSD_VISIBLE |
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86 | #define S_IREAD 0000400 /* read permission, owner */ |
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87 | #define S_IWRITE 0000200 /* write permission, owner */ |
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88 | #define S_IEXEC 0000100 /* execute/search permission, owner */ |
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89 | #define S_ENFMT 0002000 /* enforcement-mode locking */ |
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90 | #endif /* !_BSD_VISIBLE */ |
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91 | |
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92 | #define S_IFMT _IFMT |
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93 | #define S_IFDIR _IFDIR |
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94 | #define S_IFCHR _IFCHR |
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95 | #define S_IFBLK _IFBLK |
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96 | #define S_IFREG _IFREG |
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97 | #define S_IFLNK _IFLNK |
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98 | #define S_IFSOCK _IFSOCK |
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99 | #define S_IFIFO _IFIFO |
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100 | |
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101 | #ifdef _WIN32 |
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102 | /* The Windows header files define _S_ forms of these, so we do too |
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103 | for easier portability. */ |
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104 | #define _S_IFMT _IFMT |
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105 | #define _S_IFDIR _IFDIR |
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106 | #define _S_IFCHR _IFCHR |
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107 | #define _S_IFIFO _IFIFO |
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108 | #define _S_IFREG _IFREG |
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109 | #define _S_IREAD 0000400 |
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110 | #define _S_IWRITE 0000200 |
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111 | #define _S_IEXEC 0000100 |
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112 | #endif |
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113 | |
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114 | #define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) |
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115 | #define S_IRUSR 0000400 /* read permission, owner */ |
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116 | #define S_IWUSR 0000200 /* write permission, owner */ |
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117 | #define S_IXUSR 0000100/* execute/search permission, owner */ |
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118 | #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) |
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119 | #define S_IRGRP 0000040 /* read permission, group */ |
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120 | #define S_IWGRP 0000020 /* write permission, grougroup */ |
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121 | #define S_IXGRP 0000010/* execute/search permission, group */ |
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122 | #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) |
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123 | #define S_IROTH 0000004 /* read permission, other */ |
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124 | #define S_IWOTH 0000002 /* write permission, other */ |
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125 | #define S_IXOTH 0000001/* execute/search permission, other */ |
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126 | |
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127 | #if __BSD_VISIBLE |
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128 | #define ACCESSPERMS (S_IRWXU | S_IRWXG | S_IRWXO) /* 0777 */ |
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129 | #define ALLPERMS (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) /* 07777 */ |
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130 | #define DEFFILEMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) /* 0666 */ |
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131 | #endif |
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132 | |
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133 | #define S_ISBLK(m) (((m)&_IFMT) == _IFBLK) |
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134 | #define S_ISCHR(m) (((m)&_IFMT) == _IFCHR) |
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135 | #define S_ISDIR(m) (((m)&_IFMT) == _IFDIR) |
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136 | #define S_ISFIFO(m) (((m)&_IFMT) == _IFIFO) |
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137 | #define S_ISREG(m) (((m)&_IFMT) == _IFREG) |
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138 | #define S_ISLNK(m) (((m)&_IFMT) == _IFLNK) |
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139 | #define S_ISSOCK(m) (((m)&_IFMT) == _IFSOCK) |
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140 | |
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141 | #if defined(__CYGWIN__) |
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142 | /* Special tv_nsec values for futimens(2) and utimensat(2). */ |
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143 | #define UTIME_NOW -2L |
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144 | #define UTIME_OMIT -1L |
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145 | #endif |
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146 | |
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147 | int chmod (const char *__path, mode_t __mode ); |
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148 | int fchmod (int __fd, mode_t __mode); |
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149 | int fstat (int __fd, struct stat *__sbuf ); |
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150 | int mkdir (const char *_path, mode_t __mode ); |
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151 | int mkfifo (const char *__path, mode_t __mode ); |
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152 | int stat (const char *__restrict __path, struct stat *__restrict __sbuf ); |
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153 | mode_t umask (mode_t __mask ); |
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154 | |
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155 | #if defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__) |
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156 | int lstat (const char *__restrict __path, struct stat *__restrict __buf ); |
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157 | int mknod (const char *__path, mode_t __mode, dev_t __dev ); |
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158 | #endif |
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159 | |
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160 | #if __ATFILE_VISIBLE && !defined(__INSIDE_CYGWIN__) |
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161 | int fchmodat (int, const char *, mode_t, int); |
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162 | int fstatat (int, const char *__restrict , struct stat *__restrict, int); |
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163 | int mkdirat (int, const char *, mode_t); |
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164 | int mkfifoat (int, const char *, mode_t); |
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165 | int mknodat (int, const char *, mode_t, dev_t); |
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166 | int utimensat (int, const char *, const struct timespec *, int); |
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167 | #endif |
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168 | #if __POSIX_VISIBLE >= 200809 && !defined(__INSIDE_CYGWIN__) |
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169 | int futimens (int, const struct timespec *); |
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170 | #endif |
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171 | |
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172 | /* Provide prototypes for most of the _<systemcall> names that are |
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173 | provided in newlib for some compilers. */ |
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174 | #ifdef _COMPILING_NEWLIB |
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175 | int _fstat (int __fd, struct stat *__sbuf ); |
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176 | int _stat (const char *__restrict __path, struct stat *__restrict __sbuf ); |
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177 | int _mkdir (const char *_path, mode_t __mode ); |
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178 | #ifdef __LARGE64_FILES |
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179 | struct stat64; |
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180 | int _stat64 (const char *__restrict __path, struct stat64 *__restrict __sbuf ); |
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181 | int _fstat64 (int __fd, struct stat64 *__sbuf ); |
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182 | #endif |
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183 | #endif |
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184 | |
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185 | #endif /* !_STAT_H_ */ |
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186 | #ifdef __cplusplus |
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187 | } |
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188 | #endif |
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189 | #endif /* _SYS_STAT_H */ |
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