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 /*
23 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26 #ifndef _UTILS_H
27 #define _UTILS_H
28
29 #include <assert.h>
30 #include <libintl.h>
31 #include <stdarg.h>
32 #include <time.h>
33 #include <libzonecfg.h>
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 #define E_SUCCESS 0 /* Exit status for success */
40 #define E_ERROR 1 /* Exit status for error */
41 #define E_USAGE 2 /* Exit status for usage error */
42
43 /*
44 * Message filter levels by priority
45 */
46 typedef enum rcm_level {
47 RCM_NONE = 0, /* No messages */
48 RCM_ERR, /* Errors only */
49 RCM_WARN, /* Warnings */
50 RCM_INFO, /* Information */
51 RCM_DEBUG, /* Everything */
52 RCM_DEBUG_HIGH /* Fire hose */
53 } rcm_level_t;
54
55 /*
56 * Message destinations
57 */
58 typedef enum rcm_dst {
59 RCD_STD = 1, /* Standard output/error, depending */
60 /* on level */
61 RCD_SYSLOG /* syslog() daemon facility */
62 } rcm_dst_t;
63
64 typedef struct zone_entry {
65 zoneid_t zid;
66 char zname[ZONENAME_MAX];
67 } zone_entry_t;
68
69 #define LINELEN 256 /* max. message length */
70
71 #ifdef DEBUG
72 #undef ASSERT
73 #define ASSERT(x) (assert(x))
74 #else /* !DEBUG */
75 #undef ASSERT
76 #define ASSERT(x) ((void)0)
77 #endif /* DEBUG */
78
79 #ifdef DEBUG_MSG
80 extern void debug(char *, ...);
81 extern void debug_high(char *, ...);
82 #else /* !DEBUG_MSG */
83 /*LINTED: static unused*/
debug(char * format,...)84 static void debug(char *format, ...) /*ARGSUSED*/ {}
85 /*LINTED: static unused*/
debug_high(char * format,...)86 static void debug_high(char *format, ...) /*ARGSUSED*/ {}
87 #endif /* DEBUG_MSG */
88
89 extern void die(char *, ...);
90 extern void info(char *, ...);
91 extern rcm_level_t get_message_priority(void);
92 extern rcm_level_t set_message_priority(rcm_level_t);
93 extern rcm_dst_t set_message_destination(rcm_dst_t);
94 extern char *setpname(char *);
95 extern void warn(const char *, ...);
96 extern int valid_abspath(char *);
97 extern void vdprintfe(int, const char *, va_list);
98 extern void dprintfe(int, char *, ...);
99 extern void hrt2ts(hrtime_t, timestruc_t *);
100 extern int xatoi(char *);
101 extern int get_running_zones(uint_t *, zone_entry_t **);
102
103 #ifdef __cplusplus
104 }
105 #endif
106
107 #endif /* _UTILS_H */
108