sync
Synopsis
#include <unistd.h>
void sync(void);
Status
Declared, not implemented
Conformance
IEEE Std 1003.1-2017
Description
The sync()
function shall cause all information in memory that updates file systems to be scheduled for writing out to
all file systems.
The writing, although scheduled, is not necessarily complete upon return from sync()
.
Return value
The sync()
function shall not return a value.
Errors
No errors are defined.
Tests
Untested
Known bugs
None