1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2013 Mikolaj Golub <trociny@FreeBSD.org> 5 * Copyright (c) 2017 Dell EMC 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 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 the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef _CORE_H 31 #define _CORE_H 32 33 enum psc_type { 34 PSC_TYPE_PROC, 35 PSC_TYPE_FILES, 36 PSC_TYPE_VMMAP, 37 PSC_TYPE_GROUPS, 38 PSC_TYPE_UMASK, 39 PSC_TYPE_RLIMIT, 40 PSC_TYPE_OSREL, 41 PSC_TYPE_PSSTRINGS, 42 PSC_TYPE_ARGV, 43 PSC_TYPE_ENVV, 44 PSC_TYPE_AUXV, 45 PSC_TYPE_PTLWPINFO, 46 PSC_TYPE_MAX 47 }; 48 49 struct procstat_core; 50 51 void procstat_core_close(struct procstat_core *core); 52 void *procstat_core_get(struct procstat_core *core, enum psc_type type, 53 void * buf, size_t *lenp); 54 int procstat_core_note_count(struct procstat_core *core, enum psc_type type); 55 struct procstat_core *procstat_core_open(const char *filename); 56 57 #endif /* !_CORE_H_ */ 58