MgErr FGetVolInfo(path, vinfo);
Gets a path specification and information for the volume containing the specified file or directory.
| Name | Type | Description |
|---|---|---|
| path | Path | Path of a file or directory contained on the volume from which you want to get information. This path is overwritten with a path specifying the volume containing the specified file or directory. If an error occurs, path is undefined. |
| vinfo | VInfoRec * | Address at which FgetVolInfo stores the information about the volume. If an error occurs, vinfo is undefined. This parameter is a pointer. |
The following code describes the volume information record, VInfoRec.
| typedef struct { | ||||||
| uint32 | size; | /* size in bytes of a volume */ | ||||
| uint32 | used; | /* number of bytes used on volume */ | ||||
| uint32 | free; | /* number of bytes available for use on volume */ | ||||
| } | VInfoRec; | |||||
MgErr, which can contain the following errors. If you receive errors from LabVIEW Manager functions, most error names correspond to LabVIEW error codes.
| Value | Corresponding Error Code or Description |
|---|---|
| noErr | No error. |
| mgArgErr | 1 |
| fIOErr | 6 |