xref: /freebsd/lib/libprocstat/core.h (revision 7f1d14e6)
17153ad2bSMikolaj Golub /*-
27153ad2bSMikolaj Golub  * Copyright (c) 2013 Mikolaj Golub <trociny@FreeBSD.org>
37153ad2bSMikolaj Golub  * All rights reserved.
47153ad2bSMikolaj Golub  *
57153ad2bSMikolaj Golub  * Redistribution and use in source and binary forms, with or without
67153ad2bSMikolaj Golub  * modification, are permitted provided that the following conditions
77153ad2bSMikolaj Golub  * are met:
87153ad2bSMikolaj Golub  * 1. Redistributions of source code must retain the above copyright
97153ad2bSMikolaj Golub  *    notice, this list of conditions and the following disclaimer.
107153ad2bSMikolaj Golub  * 2. Redistributions in binary form must reproduce the above copyright
117153ad2bSMikolaj Golub  *    notice, this list of conditions and the following disclaimer in the
127153ad2bSMikolaj Golub  *    documentation and/or other materials provided with the distribution.
137153ad2bSMikolaj Golub  *
147153ad2bSMikolaj Golub  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
157153ad2bSMikolaj Golub  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
167153ad2bSMikolaj Golub  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
177153ad2bSMikolaj Golub  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
187153ad2bSMikolaj Golub  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
197153ad2bSMikolaj Golub  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
207153ad2bSMikolaj Golub  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
217153ad2bSMikolaj Golub  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
227153ad2bSMikolaj Golub  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
237153ad2bSMikolaj Golub  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
247153ad2bSMikolaj Golub  * SUCH DAMAGE.
257153ad2bSMikolaj Golub  *
267153ad2bSMikolaj Golub  * $FreeBSD$
277153ad2bSMikolaj Golub  */
287153ad2bSMikolaj Golub 
297153ad2bSMikolaj Golub #ifndef _CORE_H
307153ad2bSMikolaj Golub #define _CORE_H
317153ad2bSMikolaj Golub 
327153ad2bSMikolaj Golub enum psc_type {
337153ad2bSMikolaj Golub 	PSC_TYPE_PROC,
347153ad2bSMikolaj Golub 	PSC_TYPE_FILES,
357153ad2bSMikolaj Golub 	PSC_TYPE_VMMAP,
367f1d14e6SMikolaj Golub 	PSC_TYPE_GROUPS,
377153ad2bSMikolaj Golub };
387153ad2bSMikolaj Golub 
397153ad2bSMikolaj Golub struct procstat_core;
407153ad2bSMikolaj Golub 
417153ad2bSMikolaj Golub void procstat_core_close(struct procstat_core *core);
427153ad2bSMikolaj Golub void *procstat_core_get(struct procstat_core *core, enum psc_type type,
437153ad2bSMikolaj Golub     void * buf, size_t *lenp);
447153ad2bSMikolaj Golub struct procstat_core *procstat_core_open(const char *filename);
457153ad2bSMikolaj Golub 
467153ad2bSMikolaj Golub #endif 	/* !_CORE_H_ */
47