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# PR_GetOpenFileInfo64
Gets an open file's information. File size is expressed as a 64-bit
integer.
## Syntax
```{code}
#include <prio.h>
PRStatus PR_GetOpenFileInfo64(
PRFileDesc *fd,
PRFileInfo *info);
```
### Parameters
The function has the following parameters:
`fd`
: A pointer to a {ref}`PRFileDesc` object for an open file.
`info`
: A pointer to a {ref}`PRFileInfo64` object. On output, information about
the given file is written into the file information object.
### Returns
The function returns one of the following values:
- If file information is successfully obtained, `PR_SUCCESS`.
- If file information is not successfully obtained, `PR_FAILURE`.
## Description
{ref}`PR_GetOpenFileInfo64` is the 64-bit version of
{ref}`PR_GetOpenFileInfo`. It obtains the file type (normal file,
directory, or other), file size (as a 64-bit integer), and the creation
and modification times of the open file represented by the file
descriptor.
## See Also
For the 32-bit version of this function, see {ref}`PR_GetOpenFileInfo`. To
get equivalent information on a file that's not already open, use
{ref}`PR_GetFileInfo64`.