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v0.8.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision ba0b6aeda605bec73c90f93fc05dd1cbc4efa9d3 authored by cvs2svn on 12 January 1995, 12:42:09 UTC, committed by cvs2svn on 12 January 1995, 12:42:09 UTC 
This commit was manufactured by cvs2svn to create tag 'r12beta1'.
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Tip revision: ba0b6aeda605bec73c90f93fc05dd1cbc4efa9d3 authored by cvs2svn on 12 January 1995, 12:42:09 UTC
This commit was manufactured by cvs2svn to create tag 'r12beta1'.
Tip revision: ba0b6ae
sync.c 
/* The equivalent of the Unix 'sync' system call: FlushVol.
   Public domain by Guido van Rossum, CWI, Amsterdam (July 1987).
   For now, we only flush the default volume
   (since that's the only volume written to by MacB). */

#include "macdefs.h"

int
sync()
{
	if (FlushVol((StringPtr)0, 0) == noErr)
		return 0;
	else {
		errno= ENODEV;
		return -1;
	}
}
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