xref: /freebsd/lib/libprocstat/core.h (revision 7153ad2b728f68109a0cc544d2918b5e77367d57)
1*7153ad2bSMikolaj Golub /*-
2*7153ad2bSMikolaj Golub  * Copyright (c) 2013 Mikolaj Golub <trociny@FreeBSD.org>
3*7153ad2bSMikolaj Golub  * All rights reserved.
4*7153ad2bSMikolaj Golub  *
5*7153ad2bSMikolaj Golub  * Redistribution and use in source and binary forms, with or without
6*7153ad2bSMikolaj Golub  * modification, are permitted provided that the following conditions
7*7153ad2bSMikolaj Golub  * are met:
8*7153ad2bSMikolaj Golub  * 1. Redistributions of source code must retain the above copyright
9*7153ad2bSMikolaj Golub  *    notice, this list of conditions and the following disclaimer.
10*7153ad2bSMikolaj Golub  * 2. Redistributions in binary form must reproduce the above copyright
11*7153ad2bSMikolaj Golub  *    notice, this list of conditions and the following disclaimer in the
12*7153ad2bSMikolaj Golub  *    documentation and/or other materials provided with the distribution.
13*7153ad2bSMikolaj Golub  *
14*7153ad2bSMikolaj Golub  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
15*7153ad2bSMikolaj Golub  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16*7153ad2bSMikolaj Golub  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17*7153ad2bSMikolaj Golub  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
18*7153ad2bSMikolaj Golub  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19*7153ad2bSMikolaj Golub  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20*7153ad2bSMikolaj Golub  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21*7153ad2bSMikolaj Golub  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22*7153ad2bSMikolaj Golub  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23*7153ad2bSMikolaj Golub  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24*7153ad2bSMikolaj Golub  * SUCH DAMAGE.
25*7153ad2bSMikolaj Golub  *
26*7153ad2bSMikolaj Golub  * $FreeBSD$
27*7153ad2bSMikolaj Golub  */
28*7153ad2bSMikolaj Golub 
29*7153ad2bSMikolaj Golub #ifndef _CORE_H
30*7153ad2bSMikolaj Golub #define _CORE_H
31*7153ad2bSMikolaj Golub 
32*7153ad2bSMikolaj Golub enum psc_type {
33*7153ad2bSMikolaj Golub 	PSC_TYPE_PROC,
34*7153ad2bSMikolaj Golub 	PSC_TYPE_FILES,
35*7153ad2bSMikolaj Golub 	PSC_TYPE_VMMAP,
36*7153ad2bSMikolaj Golub };
37*7153ad2bSMikolaj Golub 
38*7153ad2bSMikolaj Golub struct procstat_core;
39*7153ad2bSMikolaj Golub 
40*7153ad2bSMikolaj Golub void procstat_core_close(struct procstat_core *core);
41*7153ad2bSMikolaj Golub void *procstat_core_get(struct procstat_core *core, enum psc_type type,
42*7153ad2bSMikolaj Golub     void * buf, size_t *lenp);
43*7153ad2bSMikolaj Golub struct procstat_core *procstat_core_open(const char *filename);
44*7153ad2bSMikolaj Golub 
45*7153ad2bSMikolaj Golub #endif 	/* !_CORE_H_ */
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