Synchronizes any buffered data for a file descriptor to its backing device (disk).
Syntax
#include <prio.h> PRStatus PR_Sync(PRFileDesc *fd);
Parameter
The function has the following parameter:
fd
- Pointer to a
PRFileDesc
object representing a file.
Returns
The function returns one of the following values:
- On successful completion,
PR_SUCCESS
. - If the function fails,
PR_FAILURE
.
Description
PR_Sync
writes all the in-memory buffered data of the specified file to the disk.