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1 | #ifndef _SYS_STATFS_H |
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2 | #define _SYS_STATFS_H |
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3 | |
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4 | #include <sys/cdefs.h> |
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5 | #include <endian.h> |
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6 | #include <sys/types.h> |
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7 | |
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8 | __BEGIN_DECLS |
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9 | |
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10 | typedef struct { |
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11 | int32_t __val[2]; |
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12 | } __kernel_fsid_t; |
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13 | |
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14 | #if defined(__mips64__) |
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15 | |
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16 | struct statfs { |
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17 | int64_t f_type; |
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18 | #define f_fstyp f_type |
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19 | int64_t f_bsize; |
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20 | int64_t f_frsize; /* Fragment size - unsupported */ |
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21 | int64_t f_blocks; |
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22 | int64_t f_bfree; |
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23 | int64_t f_files; |
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24 | int64_t f_ffree; |
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25 | int64_t f_bavail; |
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26 | |
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27 | /* Linux specials */ |
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28 | __kernel_fsid_t f_fsid; |
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29 | int64_t f_namelen; |
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30 | int64_t f_spare[6]; |
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31 | }; |
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32 | |
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33 | struct statfs64 { /* Same as struct statfs */ |
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34 | int64_t f_type; |
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35 | int64_t f_bsize; |
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36 | int64_t f_frsize; /* Fragment size - unsupported */ |
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37 | int64_t f_blocks; |
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38 | int64_t f_bfree; |
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39 | int64_t f_files; |
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40 | int64_t f_ffree; |
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41 | int64_t f_bavail; |
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42 | |
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43 | /* Linux specials */ |
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44 | __kernel_fsid_t f_fsid; |
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45 | int64_t f_namelen; |
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46 | int64_t f_spare[6]; |
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47 | }; |
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48 | |
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49 | #elif defined(__mips__) |
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50 | |
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51 | struct statfs { |
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52 | int32_t f_type; |
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53 | #define f_fstyp f_type |
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54 | int32_t f_bsize; |
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55 | int32_t f_frsize; /* Fragment size - unsupported */ |
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56 | int32_t f_blocks; |
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57 | int32_t f_bfree; |
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58 | int32_t f_files; |
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59 | int32_t f_ffree; |
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60 | int32_t f_bavail; |
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61 | |
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62 | /* Linux specials */ |
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63 | __kernel_fsid_t f_fsid; |
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64 | int32_t f_namelen; |
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65 | int32_t f_spare[6]; |
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66 | }; |
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67 | |
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68 | struct statfs64 { |
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69 | uint32_t f_type; |
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70 | uint32_t f_bsize; |
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71 | uint32_t f_frsize; /* Fragment size - unsupported */ |
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72 | uint32_t __pad; |
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73 | uint64_t f_blocks; |
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74 | uint64_t f_bfree; |
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75 | uint64_t f_files; |
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76 | uint64_t f_ffree; |
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77 | uint64_t f_bavail; |
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78 | __kernel_fsid_t f_fsid; |
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79 | uint32_t f_namelen; |
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80 | uint32_t f_spare[6]; |
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81 | }; |
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82 | |
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83 | #elif defined(__s390x__) |
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84 | |
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85 | /* S/390 64-bit mode */ |
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86 | |
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87 | struct statfs { |
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88 | int32_t f_type; |
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89 | int32_t f_bsize; |
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90 | int64_t f_blocks; |
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91 | int64_t f_bfree; |
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92 | int64_t f_bavail; |
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93 | int64_t f_files; |
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94 | int64_t f_ffree; |
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95 | __kernel_fsid_t f_fsid; |
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96 | int32_t f_namelen; |
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97 | int32_t f_frsize; |
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98 | int32_t f_spare[5]; |
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99 | }; |
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100 | |
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101 | struct statfs64 { |
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102 | int32_t f_type; |
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103 | int32_t f_bsize; |
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104 | int64_t f_blocks; |
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105 | int64_t f_bfree; |
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106 | int64_t f_bavail; |
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107 | int64_t f_files; |
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108 | int64_t f_ffree; |
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109 | __kernel_fsid_t f_fsid; |
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110 | int32_t f_namelen; |
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111 | int32_t f_frsize; |
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112 | int32_t f_spare[5]; |
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113 | }; |
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114 | |
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115 | #elif __WORDSIZE == 64 |
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116 | |
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117 | /* generic 64-bit */ |
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118 | |
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119 | struct statfs { |
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120 | int64_t f_type; |
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121 | int64_t f_bsize; |
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122 | int64_t f_blocks; |
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123 | int64_t f_bfree; |
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124 | int64_t f_bavail; |
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125 | int64_t f_files; |
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126 | int64_t f_ffree; |
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127 | __kernel_fsid_t f_fsid; |
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128 | int64_t f_namelen; |
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129 | int64_t f_frsize; |
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130 | int64_t f_spare[5]; |
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131 | }; |
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132 | |
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133 | struct statfs64 { |
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134 | int64_t f_type; |
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135 | int64_t f_bsize; |
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136 | int64_t f_blocks; |
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137 | int64_t f_bfree; |
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138 | int64_t f_bavail; |
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139 | int64_t f_files; |
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140 | int64_t f_ffree; |
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141 | __kernel_fsid_t f_fsid; |
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142 | int64_t f_namelen; |
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143 | int64_t f_frsize; |
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144 | int64_t f_spare[5]; |
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145 | }; |
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146 | |
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147 | #else |
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148 | |
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149 | /* generic 32-bit */ |
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150 | |
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151 | struct statfs { |
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152 | uint32_t f_type; |
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153 | uint32_t f_bsize; |
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154 | uint32_t f_blocks; |
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155 | uint32_t f_bfree; |
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156 | uint32_t f_bavail; |
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157 | uint32_t f_files; |
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158 | uint32_t f_ffree; |
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159 | __kernel_fsid_t f_fsid; |
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160 | uint32_t f_namelen; |
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161 | uint32_t f_frsize; |
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162 | uint32_t f_spare[5]; |
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163 | }; |
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164 | |
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165 | struct statfs64 { |
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166 | uint32_t f_type; |
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167 | uint32_t f_bsize; |
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168 | uint64_t f_blocks; |
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169 | uint64_t f_bfree; |
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170 | uint64_t f_bavail; |
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171 | uint64_t f_files; |
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172 | uint64_t f_ffree; |
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173 | __kernel_fsid_t f_fsid; |
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174 | uint32_t f_namelen; |
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175 | uint32_t f_frsize; |
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176 | uint32_t f_spare[5]; |
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177 | }; |
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178 | |
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179 | #endif |
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180 | |
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181 | int statfs(const char *path, struct statfs *buf) __THROW; |
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182 | int fstatfs(int fd, struct statfs *buf) __THROW; |
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183 | |
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184 | #if __WORDSIZE == 32 |
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185 | int statfs64(const char *path, struct statfs64 *buf) __THROW; |
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186 | int fstatfs64(int fd, struct statfs64 *buf) __THROW; |
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187 | |
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188 | #if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64 |
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189 | #define statfs statfs64 |
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190 | #define fstatfs fstatfs64 |
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191 | #endif |
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192 | #endif |
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193 | |
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194 | __END_DECLS |
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195 | |
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196 | #endif |
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