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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.

Document Tags and Contributors

 Contributors to this page: teoli, alecananian
 Last updated by: teoli,