1 files changed, 0 insertions, 123 deletions
diff --git a/nuttx/include/sys/sendfile.h b/nuttx/include/sys/sendfile.h
deleted file mode 100644
index 0f3c05444..000000000
--- a/nuttx/include/sys/sendfile.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/****************************************************************************
- * include/sys/sendfile.h
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#ifndef __INCLUDE_SYS_SENDFILE_H
-#define __INCLUDE_SYS_SENDFILE_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <sys/types.h>
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-#ifndef CONFIG_LIB_SENDFILE_BUFSIZE
-#  define CONFIG_LIB_SENDFILE_BUFSIZE 512
-#endif
-
-/****************************************************************************
- * Public Type Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C" {
-#else
-#define EXTERN extern
-#endif
-
-/************************************************************************
- * Name: sendfile
- *
- * Description:
- *   sendfile() copies data between one file descriptor and another.
- *   sendfile() basically just wraps a sequence of reads() and writes()
- *   to perform a copy.  It serves a purpose in systems where there is
- *   a penalty for copies to between user and kernal space, but really
- *   nothing in NuttX but provide some Linux compatible (and adding
- *   another 'almost standard' interface). 
- *
- *   NOTE: This interface is *not* specified in POSIX.1-2001, or other
- *   standards.  The implementation here is very similar to the Linux
- *   sendfile interface.  Other UNIX systems implement sendfile() with
- *   different semantics and prototypes.  sendfile() should not be used
- *   in portable programs.
- *
- * Input Parmeters:
- *   infd   - A file (or socket) descriptor opened for reading
- *   outfd  - A descriptor opened for writing.
- *   offset - If 'offset' is not NULL, then it points to a variable
- *            holding the file offset from which sendfile() will start
- *            reading data from 'infd'.  When sendfile() returns, this
- *            variable will be set to the offset of the byte following
- *            the last byte that was read.  If 'offset' is not NULL,
- *            then sendfile() does not modify the current file offset of
- *            'infd'; otherwise the current file offset is adjusted to
- *            reflect the number of bytes read from 'infd.'
- *
- *            If 'offset' is NULL, then data will be read from 'infd'
- *            starting at the current file offset, and the file offset
- *            will be updated by the call.
- *   count -  The number of bytes to copy between the file descriptors.
- *
- * Returned Value:
- *   If the transfer was successful, the number of bytes written to outfd is
- *   returned.  On error, -1 is returned, and errno is set appropriately.
- *   There error values are those returned by read() or write() plus:
- *
- *   EINVAL - Bad input parameters.
- *   ENOMEM - Could not allocated an I/O buffer
- *
- ************************************************************************/
-
-EXTERN ssize_t sendfile (int outfd, int infd, FAR off_t *offset, size_t count);
-
-#undef EXTERN
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __INCLUDE_SYS_SENDFILE_H */