hdfsGetWorkingDirectory()
Supported by libMapRClient for hadoop-2.x
Gets the current working directory for the file system. Before calling this method, the
application must have called hdfsSetWorkingDirectory().
Signature
char* hdfsGetWorkingDirectory(hdfsFS fs, char *buffer, size_t bufferSize)Parameters
| Parameter | Description |
|---|---|
| fs | The file system handle. |
| buffer | The buffer in which to copy path of current working directory. |
| bufferSize | The length of user-buffer. |
Return Value
Returns the buffer on success, NULL on error.
errno is set to EINVAL for invalid arguments.