1*d4514f0bSApple OSS Distributions /* 2*d4514f0bSApple OSS Distributions * Copyright (c) 2006, 2007, 2010 Apple Inc. All rights reserved. 3*d4514f0bSApple OSS Distributions * 4*d4514f0bSApple OSS Distributions * @APPLE_LICENSE_HEADER_START@ 5*d4514f0bSApple OSS Distributions * 6*d4514f0bSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*d4514f0bSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*d4514f0bSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*d4514f0bSApple OSS Distributions * compliance with the License. Please obtain a copy of the License at 10*d4514f0bSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this 11*d4514f0bSApple OSS Distributions * file. 12*d4514f0bSApple OSS Distributions * 13*d4514f0bSApple OSS Distributions * The Original Code and all software distributed under the License are 14*d4514f0bSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15*d4514f0bSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16*d4514f0bSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17*d4514f0bSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18*d4514f0bSApple OSS Distributions * Please see the License for the specific language governing rights and 19*d4514f0bSApple OSS Distributions * limitations under the License. 20*d4514f0bSApple OSS Distributions * 21*d4514f0bSApple OSS Distributions * @APPLE_LICENSE_HEADER_END@ 22*d4514f0bSApple OSS Distributions */ 23*d4514f0bSApple OSS Distributions #ifndef _LIBPROC_PRIVATE_H_ 24*d4514f0bSApple OSS Distributions #define _LIBPROC_PRIVATE_H_ 25*d4514f0bSApple OSS Distributions 26*d4514f0bSApple OSS Distributions #include <libproc.h> 27*d4514f0bSApple OSS Distributions 28*d4514f0bSApple OSS Distributions #if defined(PRIVATE) && \ 29*d4514f0bSApple OSS Distributions defined(_LIBPROC_PRIVATE_H_) /* Defeat unifdef */ 30*d4514f0bSApple OSS Distributions #include <sys/event_private.h> 31*d4514f0bSApple OSS Distributions 32*d4514f0bSApple OSS Distributions __BEGIN_DECLS 33*d4514f0bSApple OSS Distributions 34*d4514f0bSApple OSS Distributions /* 35*d4514f0bSApple OSS Distributions * Enumerate potential userspace pointers embedded in kernel data structures. 36*d4514f0bSApple OSS Distributions * Currently inspects kqueues only. 37*d4514f0bSApple OSS Distributions * 38*d4514f0bSApple OSS Distributions * NOTE: returned "pointers" are opaque user-supplied values and thus not 39*d4514f0bSApple OSS Distributions * guaranteed to address valid objects or be pointers at all. 40*d4514f0bSApple OSS Distributions * 41*d4514f0bSApple OSS Distributions * Returns the number of pointers found (which may exceed buffersize), or -1 on 42*d4514f0bSApple OSS Distributions * failure and errno set appropriately. 43*d4514f0bSApple OSS Distributions */ 44*d4514f0bSApple OSS Distributions int proc_list_uptrs(pid_t pid, uint64_t *buffer, uint32_t buffersize); 45*d4514f0bSApple OSS Distributions 46*d4514f0bSApple OSS Distributions int proc_list_dynkqueueids(int pid, kqueue_id_t *buf, uint32_t bufsz); 47*d4514f0bSApple OSS Distributions int proc_piddynkqueueinfo(int pid, int flavor, kqueue_id_t kq_id, void *buffer, 48*d4514f0bSApple OSS Distributions int buffersize); 49*d4514f0bSApple OSS Distributions 50*d4514f0bSApple OSS Distributions __END_DECLS 51*d4514f0bSApple OSS Distributions 52*d4514f0bSApple OSS Distributions #endif /* PRIVATE */ 53*d4514f0bSApple OSS Distributions 54*d4514f0bSApple OSS Distributions #endif /* _LIBPROC_PRIVATE_H_ */ 55