xref: /illumos-gate/usr/src/cmd/pgrep/psexp.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate  * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
24*7c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate  */
26*7c478bd9Sstevel@tonic-gate 
27*7c478bd9Sstevel@tonic-gate #ifndef	_PSEXP_H
28*7c478bd9Sstevel@tonic-gate #define	_PSEXP_H
29*7c478bd9Sstevel@tonic-gate 
30*7c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
31*7c478bd9Sstevel@tonic-gate 
32*7c478bd9Sstevel@tonic-gate #include <sys/types.h>
33*7c478bd9Sstevel@tonic-gate #include <procfs.h>
34*7c478bd9Sstevel@tonic-gate #include <regex.h>
35*7c478bd9Sstevel@tonic-gate 
36*7c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
37*7c478bd9Sstevel@tonic-gate extern "C" {
38*7c478bd9Sstevel@tonic-gate #endif
39*7c478bd9Sstevel@tonic-gate 
40*7c478bd9Sstevel@tonic-gate #include "idtab.h"
41*7c478bd9Sstevel@tonic-gate 
42*7c478bd9Sstevel@tonic-gate #define	PSEXP_PSARGS	0x1	/* Match against psargs rather than fname */
43*7c478bd9Sstevel@tonic-gate #define	PSEXP_EXACT	0x2	/* Match must be exact (entire string) */
44*7c478bd9Sstevel@tonic-gate 
45*7c478bd9Sstevel@tonic-gate typedef struct psexp {
46*7c478bd9Sstevel@tonic-gate 	idtab_t ps_euids;	/* Table of effective uids to match */
47*7c478bd9Sstevel@tonic-gate 	idtab_t ps_ruids;	/* Table of real uids to match */
48*7c478bd9Sstevel@tonic-gate 	idtab_t ps_rgids;	/* Table of real gids to match */
49*7c478bd9Sstevel@tonic-gate 	idtab_t ps_ppids;	/* Table of parent process-ids to match */
50*7c478bd9Sstevel@tonic-gate 	idtab_t ps_pgids;	/* Table of process group-ids to match */
51*7c478bd9Sstevel@tonic-gate 	idtab_t ps_sids;	/* Table of process session-ids to match */
52*7c478bd9Sstevel@tonic-gate 	idtab_t ps_ttys;	/* Table of tty dev_t values to match */
53*7c478bd9Sstevel@tonic-gate 	idtab_t ps_projids;	/* Table of project ids to match */
54*7c478bd9Sstevel@tonic-gate 	idtab_t ps_taskids;	/* Table of task ids to match */
55*7c478bd9Sstevel@tonic-gate 	idtab_t ps_zoneids;	/* Table of zone ids to match */
56*7c478bd9Sstevel@tonic-gate 	idtab_t ps_ctids;	/* Table of contract ids to match */
57*7c478bd9Sstevel@tonic-gate 	const char *ps_pat;	/* Uncompiled fname/psargs regexp pattern */
58*7c478bd9Sstevel@tonic-gate 	regex_t ps_reg;		/* Compiled fname/psargs regexp */
59*7c478bd9Sstevel@tonic-gate } psexp_t;
60*7c478bd9Sstevel@tonic-gate 
61*7c478bd9Sstevel@tonic-gate extern void psexp_create(psexp_t *);
62*7c478bd9Sstevel@tonic-gate extern void psexp_destroy(psexp_t *);
63*7c478bd9Sstevel@tonic-gate extern int psexp_compile(psexp_t *);
64*7c478bd9Sstevel@tonic-gate extern int psexp_match(psexp_t *, psinfo_t *, int);
65*7c478bd9Sstevel@tonic-gate 
66*7c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
67*7c478bd9Sstevel@tonic-gate }
68*7c478bd9Sstevel@tonic-gate #endif
69*7c478bd9Sstevel@tonic-gate 
70*7c478bd9Sstevel@tonic-gate #endif	/* _PSEXP_H */
71