%
% (c) The GRASP/AQUA Project, Glasgow University, 1994
%
\subsection[flushFile.lc]{hFlush Runtime Support}

\begin{code}

#include "rtsdefs.h"
#include "stgio.h"

StgInt
flushFile(fp)
StgAddr fp;
{
    int rc;

    while ((rc = fflush((FILE *) fp)) != 0) {
	if (errno != EINTR) {
	    cvtErrno();
	    stdErrno();
	    return rc;
	}
    }
    return 0;
}

\end{code}