ghc/runtime/io/closeFile.lc


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

\begin{code}

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

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

    unlockFile(fileno((FILE *) fp));

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

\end{code}