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04277e02 | 1 | /* Copyright (c) 1997-2019 Free Software Foundation, Inc. |
e61abf83 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
e61abf83 UD |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
e61abf83 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
e61abf83 UD |
18 | |
19 | #include <errno.h> | |
20 | #include <syslog.h> | |
76b87c03 | 21 | #include <string.h> |
4360eafd | 22 | #include <libintl.h> |
e61abf83 | 23 | #include <rpcsvc/nis.h> |
82f43dd2 | 24 | #include <shlib-compat.h> |
e61abf83 UD |
25 | |
26 | ||
a51752b6 UD |
27 | #define MF(line) MF1 (line) |
28 | #define MF1(line) str##line | |
29 | static const union msgstr_t | |
e61abf83 | 30 | { |
a51752b6 UD |
31 | struct |
32 | { | |
33 | #define S(s) char MF(__LINE__)[sizeof (s)]; | |
34 | #include "nis_error.h" | |
35 | #undef S | |
36 | }; | |
37 | char str[0]; | |
38 | } msgstr = | |
39 | { | |
40 | { | |
41 | #define S(s) s, | |
42 | #include "nis_error.h" | |
43 | #undef S | |
44 | } | |
45 | }; | |
46 | ||
47 | static const unsigned short int msgidx[] = | |
48 | { | |
49 | #define S(s) offsetof (union msgstr_t, MF (__LINE__)), | |
50 | #include "nis_error.h" | |
51 | #undef S | |
52 | }; | |
53 | ||
e61abf83 UD |
54 | |
55 | const char * | |
56 | nis_sperrno (const nis_error status) | |
57 | { | |
a51752b6 | 58 | if (status >= sizeof (msgidx) / sizeof (msgidx[0])) |
e61abf83 UD |
59 | return "???"; |
60 | else | |
a51752b6 | 61 | return gettext (msgstr.str + msgidx[status]); |
e61abf83 | 62 | } |
1e4d83f6 | 63 | libnsl_hidden_nolink_def (nis_sperrno, GLIBC_2_1) |
e61abf83 UD |
64 | |
65 | void | |
66 | nis_perror (const nis_error status, const char *label) | |
67 | { | |
68 | fprintf (stderr, "%s: %s\n", label, nis_sperrno (status)); | |
69 | } | |
1e4d83f6 | 70 | libnsl_hidden_nolink_def (nis_perror, GLIBC_2_1) |
e61abf83 UD |
71 | |
72 | void | |
73 | nis_lerror (const nis_error status, const char *label) | |
74 | { | |
75 | syslog (LOG_ERR, "%s: %s", label, nis_sperrno (status)); | |
76 | } | |
1e4d83f6 | 77 | libnsl_hidden_nolink_def (nis_lerror, GLIBC_2_1) |
e61abf83 UD |
78 | |
79 | char * | |
80 | nis_sperror_r (const nis_error status, const char *label, | |
81 | char *buffer, size_t buflen) | |
82 | { | |
8e64faef UD |
83 | if (snprintf (buffer, buflen, "%s: %s", label, nis_sperrno (status)) |
84 | >= buflen) | |
e61abf83 | 85 | { |
a51752b6 | 86 | __set_errno (ERANGE); |
e61abf83 UD |
87 | return NULL; |
88 | } | |
89 | ||
8e64faef | 90 | return buffer; |
e61abf83 | 91 | } |
1e4d83f6 | 92 | libnsl_hidden_nolink_def (nis_sperror_r, GLIBC_2_1) |
e61abf83 UD |
93 | |
94 | char * | |
95 | nis_sperror (const nis_error status, const char *label) | |
96 | { | |
8e64faef | 97 | static char buffer[NIS_MAXNAMELEN + 1]; |
e61abf83 UD |
98 | |
99 | return nis_sperror_r (status, label, buffer, sizeof (buffer)); | |
100 | } | |
1e4d83f6 | 101 | libnsl_hidden_nolink_def (nis_sperror, GLIBC_2_1) |