1 /*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. 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 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)kvm.h 8.1 (Berkeley) 6/2/93 34 * $Id$ 35 */ 36 37 #ifndef _KVM_H_ 38 #define _KVM_H_ 39 40 /* Default version symbol. */ 41 #define VRS_SYM "_version" 42 #define VRS_KEY "VERSION" 43 44 #include <nlist.h> 45 #include <sys/cdefs.h> 46 47 #ifdef _BSD_SIZE_T_ 48 typedef _BSD_SIZE_T_ size_t; 49 #undef _BSD_SIZE_T_ 50 #endif 51 52 #ifdef _BSD_SSIZE_T_ 53 typedef _BSD_SSIZE_T_ ssize_t; 54 #undef _BSD_SSIZE_T_ 55 #endif 56 57 typedef struct __kvm kvm_t; 58 59 struct kinfo_proc; 60 struct proc; 61 62 __BEGIN_DECLS 63 int kvm_close __P((kvm_t *)); 64 char **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int)); 65 char **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int)); 66 char *kvm_geterr __P((kvm_t *)); 67 int kvm_getloadavg __P((kvm_t *, double [], int)); 68 char *kvm_getfiles __P((kvm_t *, int, int, int *)); 69 struct kinfo_proc * 70 kvm_getprocs __P((kvm_t *, int, int, int *)); 71 int kvm_nlist __P((kvm_t *, struct nlist *)); 72 kvm_t *kvm_open 73 __P((const char *, const char *, const char *, int, const char *)); 74 kvm_t *kvm_openfiles 75 __P((const char *, const char *, const char *, int, char *)); 76 ssize_t kvm_read __P((kvm_t *, unsigned long, void *, size_t)); 77 ssize_t kvm_uread 78 __P((kvm_t *, const struct proc *, unsigned long, char *, size_t)); 79 ssize_t kvm_write __P((kvm_t *, unsigned long, const void *, size_t)); 80 __END_DECLS 81 82 #endif /* !_KVM_H_ */ 83