1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2013 Gary Mills 23 * 24 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 * 27 * Portions Copyright 2009 Chad Mynhier 28 */ 29 30 #ifndef _PRTABLE_H 31 #define _PRTABLE_H 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 #include <limits.h> 38 #include <zone.h> 39 #include "prstat.h" 40 41 #define PLWP_TBL_SZ 4096 /* hash table of plwp_t structures */ 42 #define LWP_ACTIVE 1 43 44 typedef struct { 45 size_t t_size; 46 size_t t_nent; 47 long *t_list; 48 } table_t; 49 50 typedef struct { 51 size_t n_size; 52 size_t n_nent; 53 uid_t *n_list; 54 } uidtbl_t; 55 56 typedef struct { 57 zoneid_t z_id; 58 char z_name[ZONENAME_MAX]; 59 } zonename_t; 60 61 typedef struct { 62 size_t z_size; 63 size_t z_nent; 64 zonename_t *z_list; 65 } zonetbl_t; 66 67 typedef struct plwp { /* linked list of pointers to lwps */ 68 pid_t l_pid; 69 id_t l_lwpid; 70 int l_active; 71 lwp_info_t *l_lwp; 72 struct plwp *l_next; 73 } plwp_t; 74 75 extern void pwd_getname(uid_t, char *, size_t, int, int, size_t); 76 extern void add_uid(uidtbl_t *, char *); 77 extern int has_uid(uidtbl_t *, uid_t); 78 extern void add_element(table_t *, long); 79 extern int has_element(table_t *, long); 80 extern void add_zone(zonetbl_t *, char *); 81 extern int has_zone(zonetbl_t *, zoneid_t); 82 extern void convert_zone(zonetbl_t *); 83 extern int foreach_element(table_t *, void *, void (*)(long, void *)); 84 extern void lwpid_init(); 85 extern void lwpid_add(lwp_info_t *, pid_t, id_t); 86 extern lwp_info_t *lwpid_get(pid_t, id_t); 87 extern int lwpid_pidcheck(pid_t); 88 extern void lwpid_del(pid_t, id_t); 89 extern void lwpid_set_active(pid_t, id_t); 90 extern int lwpid_is_active(pid_t, id_t); 91 92 #ifdef __cplusplus 93 } 94 #endif 95 96 #endif /* _PRTABLE_H */ 97