1 /*- 2 * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org> 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 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/12/sys/cddl/compat/opensolaris/sys/kobj.h 177698 2008-03-28 22:16:18Z jb $ 27 */ 28 29 #ifndef _OPENSOLARIS_SYS_KOBJ_H_ 30 #define _OPENSOLARIS_SYS_KOBJ_H_ 31 32 #include <sys/types.h> 33 #include <sys/kmem.h> 34 #include_next <sys/kobj.h> 35 #ifdef AT_UID 36 #undef AT_UID 37 #endif 38 #ifdef AT_GID 39 #undef AT_GID 40 #endif 41 #include <sys/vnode.h> 42 43 #define KM_NOWAIT 0x01 44 #define KM_TMP 0x02 45 46 void kobj_free(void *address, size_t size); 47 void *kobj_alloc(size_t size, int flag); 48 void *kobj_zalloc(size_t size, int flag); 49 50 struct _buf { 51 void *ptr; 52 int mounted; 53 }; 54 55 struct _buf *kobj_open_file(const char *path); 56 int kobj_get_filesize(struct _buf *file, uint64_t *size); 57 int kobj_read_file(struct _buf *file, char *buf, unsigned size, unsigned off); 58 void kobj_close_file(struct _buf *file); 59 60 #endif /* _OPENSOLARIS_SYS_KOBJ_H_ */ 61