]> granicus.if.org Git - zfs/blob - lib/libuutil/uu_dprintf.c
Code improvement and bug fixes for QAT support
[zfs] / lib / libuutil / uu_dprintf.c
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, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26
27
28
29 #include "libuutil_common.h"
30
31 #include <errno.h>
32 #include <libintl.h>
33 #include <stdarg.h>
34 #include <stdio.h>
35 #include <stdlib.h>
36 #include <string.h>
37 #include <strings.h>
38
39 #define FACILITY_FMT    "%s (%s): "
40
41 #if !defined(TEXT_DOMAIN)
42 #define TEXT_DOMAIN "SYS_TEST"
43 #endif
44
45 static const char *
46 strseverity(uu_dprintf_severity_t severity)
47 {
48         switch (severity) {
49         case UU_DPRINTF_SILENT:
50                 return (dgettext(TEXT_DOMAIN, "silent"));
51         case UU_DPRINTF_FATAL:
52                 return (dgettext(TEXT_DOMAIN, "FATAL"));
53         case UU_DPRINTF_WARNING:
54                 return (dgettext(TEXT_DOMAIN, "WARNING"));
55         case UU_DPRINTF_NOTICE:
56                 return (dgettext(TEXT_DOMAIN, "note"));
57         case UU_DPRINTF_INFO:
58                 return (dgettext(TEXT_DOMAIN, "info"));
59         case UU_DPRINTF_DEBUG:
60                 return (dgettext(TEXT_DOMAIN, "debug"));
61         default:
62                 return (dgettext(TEXT_DOMAIN, "unspecified"));
63         }
64 }
65
66 uu_dprintf_t *
67 uu_dprintf_create(const char *name, uu_dprintf_severity_t severity,
68     uint_t flags)
69 {
70         uu_dprintf_t *D;
71
72         if (name != NULL &&
73             uu_check_name(name, UU_NAME_DOMAIN) == -1) {
74                 uu_set_error(UU_ERROR_INVALID_ARGUMENT);
75                 return (NULL);
76         }
77
78         if ((D = uu_zalloc(sizeof (uu_dprintf_t))) == NULL)
79                 return (NULL);
80
81         if (name != NULL) {
82                 D->uud_name = strdup(name);
83                 if (D->uud_name == NULL) {
84                         uu_free(D);
85                         return (NULL);
86                 }
87         } else {
88                 D->uud_name = NULL;
89         }
90
91         D->uud_severity = severity;
92         D->uud_flags = flags;
93
94         return (D);
95 }
96
97 /*PRINTFLIKE3*/
98 void
99 uu_dprintf(uu_dprintf_t *D, uu_dprintf_severity_t severity,
100     const char *format, ...)
101 {
102         va_list alist;
103
104         /* XXX Assert that severity is not UU_DPRINTF_SILENT. */
105
106         if (severity > D->uud_severity)
107                 return;
108
109         (void) fprintf(stderr, FACILITY_FMT, D->uud_name,
110             strseverity(severity));
111
112         va_start(alist, format);
113         (void) vfprintf(stderr, format, alist);
114         va_end(alist);
115 }
116
117 void
118 uu_dprintf_destroy(uu_dprintf_t *D)
119 {
120         if (D->uud_name)
121                 free(D->uud_name);
122
123         uu_free(D);
124 }
125
126 const char *
127 uu_dprintf_getname(uu_dprintf_t *D)
128 {
129         return (D->uud_name);
130 }