1 files changed, 0 insertions, 88 deletions
diff --git a/contrib/sendmail/libsm/wbuf.c b/contrib/sendmail/libsm/wbuf.c
deleted file mode 100644
index 8385535..0000000
--- a/contrib/sendmail/libsm/wbuf.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2000-2001 Sendmail, 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("@(#)$Id: wbuf.c,v 1.21 2001/09/11 04:04:49 gshapiro Exp $")
-#include <errno.h>
-#include <sm/io.h>
-#include "local.h"
-
-/* Note: This function is called from a macro located in <sm/io.h> */
-
-/*
-**  SM_WBUF -- write character to and flush (likely now full) buffer
-**
-**  Write the given character into the (probably full) buffer for
-**  the given file.  Flush the buffer out if it is or becomes full,
-**  or if c=='\n' and the file is line buffered.
-**
-**	Parameters:
-**		fp -- the file pointer
-**		timeout -- time to complete operation (milliseconds)
-**		c -- int representation of the character to add
-**
-**	Results:
-**		Failure: -1 and sets errno
-**		Success: int value of 'c'
-*/
-
-int
-sm_wbuf(fp, timeout, c)
-	register SM_FILE_T *fp;
-	int timeout;
-	register int c;
-{
-	register int n;
-
-	/*
-	**  In case we cannot write, or longjmp takes us out early,
-	**  make sure w is 0 (if fully- or un-buffered) or -bf.smb_size
-	**  (if line buffered) so that we will get called again.
-	**  If we did not do this, a sufficient number of sm_io_putc()
-	**  calls might wrap w from negative to positive.
-	*/
-
-	fp->f_w = fp->f_lbfsize;
-	if (cantwrite(fp))
-	{
-		errno = EBADF;
-		return SM_IO_EOF;
-	}
-	c = (unsigned char)c;
-
-	/*
-	**  If it is completely full, flush it out.  Then, in any case,
-	**  stuff c into the buffer.  If this causes the buffer to fill
-	**  completely, or if c is '\n' and the file is line buffered,
-	**  flush it (perhaps a second time).  The second flush will always
-	**  happen on unbuffered streams, where bf.smb_size==1; sm_io_flush()
-	**  guarantees that sm_io_putc() will always call sm_wbuf() by setting
-	**  w to 0, so we need not do anything else.
-	**  Note for the timeout, only one of the sm_io_flush's will get called.
-	*/
-
-	n = fp->f_p - fp->f_bf.smb_base;
-	if (n >= fp->f_bf.smb_size)
-	{
-		if (sm_io_flush(fp, timeout))
-			return SM_IO_EOF; /* sm_io_flush() sets errno */
-		n = 0;
-	}
-	fp->f_w--;
-	*fp->f_p++ = c;
-	if (++n == fp->f_bf.smb_size || (fp->f_flags & SMLBF && c == '\n'))
-		if (sm_io_flush(fp, timeout))
-			return SM_IO_EOF; /* sm_io_flush() sets errno */
-	return c;
-}