| 295 | |
| 296 | |
| 297 | bool Foam::mkDir(const fileName& pathName, mode_t mode) |
| 298 | { |
| 299 | if (POSIX::debug) |
| 300 | { |
| 301 | Pout<< FUNCTION_NAME << " : pathName:" << pathName << " mode:" << mode |
| 302 | << endl; |
| 303 | if ((POSIX::debug & 2) && !Pstream::master()) |
| 304 | { |
| 305 | error::printStack(Pout); |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | // empty names are meaningless |
| 310 | if (pathName.empty()) |
| 311 | { |
| 312 | return false; |
| 313 | } |
| 314 | |
| 315 | // Construct instance path directory if does not exist |
| 316 | if (::mkdir(pathName.c_str(), mode) == 0) |
| 317 | { |
| 318 | // Directory made OK so return true |
| 319 | return true; |
| 320 | } |
| 321 | else |
| 322 | { |
| 323 | switch (errno) |
| 324 | { |
| 325 | case EPERM: |
| 326 | { |
| 327 | FatalErrorInFunction |
| 328 | << "The filesystem containing " << pathName |
| 329 | << " does not support the creation of directories." |
| 330 | << exit(FatalError); |
| 331 | |
| 332 | return false; |
| 333 | } |
| 334 | |
| 335 | case EEXIST: |
| 336 | { |
| 337 | // Directory already exists so simply return true |
| 338 | return true; |
| 339 | } |
| 340 | |
| 341 | case EFAULT: |
| 342 | { |
| 343 | FatalErrorInFunction |
| 344 | << "" << pathName |
| 345 | << " points outside your accessible address space." |
| 346 | << exit(FatalError); |
| 347 | |
| 348 | return false; |
| 349 | } |
| 350 | |
| 351 | case EACCES: |
| 352 | { |
| 353 | FatalErrorInFunction |
| 354 | << "The parent directory does not allow write " |