1 files changed, 0 insertions, 151 deletions
diff --git a/contrib/sendmail/libsm/fflush.c b/contrib/sendmail/libsm/fflush.c
deleted file mode 100644
index 83b318e259909..0000000000000
--- a/contrib/sendmail/libsm/fflush.c
+++ /dev/null
@@ -1,151 +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: fflush.c,v 1.43 2001/09/11 04:04:48 gshapiro Exp $")
-#include <unistd.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sm/io.h>
-#include <sm/assert.h>
-#include <sm/setjmp.h>
-#include "local.h"
-#include <sm/conf.h>
-
-/*
-**  SM_IO_FLUSH -- flush the buffer for a 'fp' to the "file"
-**
-**  Flush a single file. We don't allow this function to flush
-**  all open files when fp==NULL any longer.
-**
-**	Parameters:
-**		fp -- the file pointer buffer to flush
-**		timeout -- time to complete the flush
-**
-**	Results:
-**		Failure: SM_IO_EOF and sets errno
-**		Success: 0 (zero)
-*/
-
-int
-sm_io_flush(fp, timeout)
-	register SM_FILE_T *fp;
-	int SM_NONVOLATILE timeout;
-{
-	int fd;
-	struct timeval to;
-
-	SM_REQUIRE_ISA(fp, SmFileMagic);
-
-	if ((fp->f_flags & (SMWR | SMRW)) == 0)
-	{
-		/*
-		**  The file is not opened for writing, so it cannot be flushed
-		**  (writable means SMWR [write] or SMRW [read/write].
-		*/
-
-		errno = EBADF;
-		return SM_IO_EOF;
-	}
-
-	SM_CONVERT_TIME(fp, fd, timeout, &to);
-
-	/* Now do the flush */
-	return sm_flush(fp, (int *) &timeout);
-}
-
-/*
-**  SM_FLUSH -- perform the actual flush
-**
-**  Assumes that 'fp' has been validated before this function called.
-**
-**	Parameters:
-**		fp -- file pointer to be flushed
-**		timeout -- max time allowed for flush (milliseconds)
-**
-**	Results:
-**		Success: 0 (zero)
-**		Failure: SM_IO_EOF and errno set
-**
-**	Side Effects:
-**		timeout will get updated with the time remaining (if any)
-*/
-
-int
-sm_flush(fp, timeout)
-	register SM_FILE_T *fp;
-	int *timeout;
-{
-	register unsigned char *p;
-	register int n, t;
-	int fd;
-
-	SM_REQUIRE_ISA(fp, SmFileMagic);
-
-	t = fp->f_flags;
-	if ((t & SMWR) == 0)
-		return 0;
-
-	if (t & SMSTR)
-	{
-		*fp->f_p = '\0';
-		return 0;
-	}
-
-	if ((p = fp->f_bf.smb_base) == NULL)
-		return 0;
-
-	n = fp->f_p - p;		/* write this much */
-
-	if ((fd = sm_io_getinfo(fp, SM_IO_WHAT_FD, NULL)) == -1)
-	{
-		/* can't get an fd, likely internal 'fake' fp */
-		errno = 0;
-		fd = -1;
-	}
-
-	/*
-	**  Set these immediately to avoid problems with longjmp and to allow
-	**  exchange buffering (via setvbuf) in user write function.
-	*/
-
-	fp->f_p = p;
-	fp->f_w = t & (SMLBF|SMNBF) ? 0 : fp->f_bf.smb_size; /* implies SMFBF */
-
-	for (; n > 0; n -= t, p += t)
-	{
-		errno = 0; /* needed to ensure EOF correctly found */
-
-		/* Call the file type's write function */
-		t = (*fp->f_write)(fp, (char *)p, n);
-		if (t <= 0)
-		{
-			if (t == 0 && errno == 0)
-				break; /* EOF found */
-
-			if (IS_IO_ERROR(fd, t, *timeout))
-			{
-				fp->f_flags |= SMERR;
-
-				/* errno set by fp->f_write */
-				return SM_IO_EOF;
-			}
-			SM_IO_WR_TIMEOUT(fp, fd, *timeout);
-		}
-	}
-	return 0;
-}