1 /*- 2 * Copyright (c) 2003-2009 Tim Kientzle 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD: head/lib/libarchive/archive_read_disk_private.h 201105 2009-12-28 03:20:54Z kientzle $ 27 */ 28 29 #ifndef __LIBARCHIVE_BUILD 30 #error This header is only to be used internally to libarchive. 31 #endif 32 33 #ifndef ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED 34 #define ARCHIVE_READ_DISK_PRIVATE_H_INCLUDED 35 36 struct archive_read_disk { 37 struct archive archive; 38 39 /* 40 * Symlink mode is one of 'L'ogical, 'P'hysical, or 'H'ybrid, 41 * following an old BSD convention. 'L' follows all symlinks, 42 * 'P' follows none, 'H' follows symlinks only for the first 43 * item. 44 */ 45 char symlink_mode; 46 47 /* 48 * Since symlink interaction changes, we need to track whether 49 * we're following symlinks for the current item. 'L' mode above 50 * sets this true, 'P' sets it false, 'H' changes it as we traverse. 51 */ 52 char follow_symlinks; /* Either 'L' or 'P'. */ 53 54 const char * (*lookup_gname)(void *private, gid_t gid); 55 void (*cleanup_gname)(void *private); 56 void *lookup_gname_data; 57 const char * (*lookup_uname)(void *private, gid_t gid); 58 void (*cleanup_uname)(void *private); 59 void *lookup_uname_data; 60 }; 61 62 #endif 63