1 files changed, 0 insertions, 100 deletions
diff --git a/gnu/usr.sbin/sendmail/libsm/fread.c b/gnu/usr.sbin/sendmail/libsm/fread.c
deleted file mode 100644
index e2049585003..00000000000
--- a/gnu/usr.sbin/sendmail/libsm/fread.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2000-2001 Proofpoint, Inc. and its suppliers.
- *      All rights reserved.
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- */
-
-#include <sm/gen.h>
-SM_RCSID("@(#)$Sendmail: fread.c,v 1.29 2013/11/22 20:51:42 ca Exp $")
-#include <string.h>
-#include <errno.h>
-#include <sm/io.h>
-#include <sm/assert.h>
-#include "local.h"
-
-/*
-**  SM_IO_READ -- read data from the file pointer
-**
-**	Parameters:
-**		fp -- file pointer to read from
-**		timeout -- time to complete the read
-**		buf -- location to place read data
-**		size -- size of each chunk of data
-**
-**	Returns:
-**		Failure: returns 0 (zero) _and_ sets errno
-**		Success: returns the number of whole chunks read.
-**
-**	A read returning 0 (zero) is only an indication of error when errno
-**	has been set.
-*/
-
-size_t
-sm_io_read(fp, timeout, buf, size)
-	SM_FILE_T *fp;
-	int timeout;
-	void *buf;
-	size_t size;
-{
-	register size_t resid = size;
-	register char *p;
-	register int r;
-
-	SM_REQUIRE_ISA(fp, SmFileMagic);
-
-	if (fp->f_read == NULL)
-	{
-		errno = ENODEV;
-		return 0;
-	}
-
-	/*
-	**  The ANSI standard requires a return value of 0 for a count
-	**  or a size of 0.  Peculiarily, it imposes no such requirements
-	**  on fwrite; it only requires read to be broken.
-	*/
-
-	if (resid == 0)
-		return 0;
-	if (fp->f_r < 0)
-		fp->f_r = 0;
-	p = buf;
-	while ((int) resid > (r = fp->f_r))
-	{
-		(void) memcpy((void *) p, (void *) fp->f_p, (size_t) r);
-		fp->f_p += r;
-		/* fp->f_r = 0 ... done in sm_refill */
-		p += r;
-		resid -= r;
-		if ((fp->f_flags & SMNOW) != 0 && r > 0)
-		{
-			/*
-			**  Take whatever we have available. Spend no more time
-			**  trying to get all that has been requested.
-			**  This is needed on some file types (such as
-			**  SASL) that would jam when given extra, untimely
-			**  reads.
-			*/
-
-			fp->f_r -= r;
-			return size - resid;
-		}
-		if (sm_refill(fp, timeout) != 0)
-		{
-			/* no more input: return partial result */
-			return size - resid;
-		}
-	}
-	(void) memcpy((void *) p, (void *) fp->f_p, resid);
-	fp->f_r -= resid;
-	fp->f_p += resid;
-	return size;
-}