* Get the create modes and mask to use when writing to PGDATA by examining the * mode of the PGDATA directory and calling SetDataDirectoryCreatePerm(). * * Errors are not handled here and should be reported by the application when * false is returned. * * Suppress when on Windows, because there may not be proper support for Unix-y * file permissions. */
| 62 | * file permissions. |
| 63 | */ |
| 64 | bool |
| 65 | GetDataDirectoryCreatePerm(const char *dataDir) |
| 66 | { |
| 67 | #if !defined(WIN32) && !defined(__CYGWIN__) |
| 68 | struct stat statBuf; |
| 69 | |
| 70 | /* |
| 71 | * If an error occurs getting the mode then return false. The caller is |
| 72 | * responsible for generating an error, if appropriate, indicating that we |
| 73 | * were unable to access the data directory. |
| 74 | */ |
| 75 | if (stat(dataDir, &statBuf) == -1) |
| 76 | return false; |
| 77 | |
| 78 | /* Set permissions */ |
| 79 | SetDataDirectoryCreatePerm(statBuf.st_mode); |
| 80 | return true; |
| 81 | #else /* !defined(WIN32) && !defined(__CYGWIN__) */ |
| 82 | /* |
| 83 | * On Windows, we don't have anything to do here since they don't have |
| 84 | * Unix-y permissions. |
| 85 | */ |
| 86 | return true; |
| 87 | #endif |
| 88 | } |
| 89 | |
| 90 | |
| 91 | #endif /* FRONTEND */ |