cpython/Mac/Compat/sync.c

18 lines
364 B
C
Raw Normal View History

/* 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(void)
{
if (FlushVol((StringPtr)0, 0) == noErr)
return 0;
else {
errno= ENODEV;
return -1;
}
}