1 /* 2 * Copyright (c) 2004 The DragonFly Project. All rights reserved. 3 * 4 * This code is derived from software contributed to The DragonFly Project 5 * by Joerg Sonnenberger <joerg@bec.de>. 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 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 3. Neither the name of The DragonFly Project nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific, prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * $DragonFly: src/lib/libkcore/kcore.h,v 1.1 2004/11/24 22:51:01 joerg Exp $ 35 */ 36 37 #ifndef _KCORE_H 38 #define _KCORE_H 39 40 #include <sys/cdefs.h> 41 42 #include <kinfo.h> 43 #include <stddef.h> 44 45 #ifdef KCORE_KINFO_WRAPPER 46 47 #define kinfo_get_files(files, len) \ 48 kcore_get_files(NULL, files, len) 49 #define kinfo_get_maxfiles(maxfiles) \ 50 kcore_get_maxfiles(NULL, maxfiles) 51 #define kinfo_get_openfiles(openfiles) \ 52 kcore_get_openfiles(NULL, openfiles) 53 #define kinfo_get_vfs_bufspace(bufspace) \ 54 kcore_get_vfs_bufspace(NULL, bufspace) 55 56 #endif /* KCORE_KINFO_WRAPPER */ 57 58 struct kcore_data; 59 struct kinfo_proc; 60 61 __BEGIN_DECLS; 62 struct kcore_data 63 *kcore_open(const char *, const char *, char *); 64 int kcore_close(struct kcore_data *); 65 int kcore_get_files(struct kcore_data *, struct kinfo_file **, size_t *); 66 int kcore_get_maxfiles(struct kcore_data *, int *); 67 int kcore_get_openfiles(struct kcore_data *, int *); 68 int kcore_get_procs(struct kcore_data *kc, struct kinfo_proc **procs, 69 size_t *len); 70 int kcore_get_vfs_bufspace(struct kcore_data *, int *); 71 __END_DECLS; 72 73 #endif 74