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/*
* Copyright (c) 2003 Gunnar Ritter
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute
* it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*/
/* Sccsid @(#)sfile.h 1.4 (gritter) 4/17/03 */
/*
* Return values:
*
* src_size The entire range has been copied. The file offset of both
* dst_fd and src_fd have been set to this position. The
* operation has been completed successfully.
*
* >0 Number of bytes written. The file offset of both dst_fd
* and src_fd have been set to this position. The operation
* may continue using read()/write().
*
* 0 No data was written; operation may continue.
*
* -1 An error occured; operation may not continue.
*/
extern long long sfile(int dst_fd, int src_fd, mode_t src_mode,
long long src_size);
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