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      1 /* $OpenBSD: sftp-common.h,v 1.11 2010/01/13 01:40:16 djm Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
      5  * Copyright (c) 2001 Damien Miller.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 /* Maximum packet that we are willing to send/accept */
     29 #define SFTP_MAX_MSG_LENGTH	(256 * 1024)
     30 
     31 typedef struct Attrib Attrib;
     32 
     33 /* File attributes */
     34 struct Attrib {
     35 	u_int32_t	flags;
     36 	u_int64_t	size;
     37 	u_int32_t	uid;
     38 	u_int32_t	gid;
     39 	u_int32_t	perm;
     40 	u_int32_t	atime;
     41 	u_int32_t	mtime;
     42 };
     43 
     44 void	 attrib_clear(Attrib *);
     45 void	 stat_to_attrib(const struct stat *, Attrib *);
     46 void	 attrib_to_stat(const Attrib *, struct stat *);
     47 Attrib	*decode_attrib(Buffer *);
     48 void	 encode_attrib(Buffer *, const Attrib *);
     49 char	*ls_file(const char *, const struct stat *, int, int);
     50 
     51 const char *fx2txt(int);
     52