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-rw-r--r--src/lib/errno.c206
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diff --git a/src/lib/errno.c b/src/lib/errno.c
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+++ b/src/lib/errno.c
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1/*
2 * Copyright (C) 2014-2020 Firejail Authors
3 *
4 * This file is part of firejail project
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19*/
20#include "../include/syscall.h"
21
22#include <errno.h>
23#include <stdio.h>
24#include <string.h>
25//#include <attr/xattr.h>
26
27typedef struct {
28 char *name;
29 int nr;
30} ErrnoEntry;
31
32static ErrnoEntry errnolist[] = {
33//
34// code generated using tools/extract-errnos
35//
36 {"EPERM", EPERM},
37 {"ENOENT", ENOENT},
38 {"ESRCH", ESRCH},
39 {"EINTR", EINTR},
40 {"EIO", EIO},
41 {"ENXIO", ENXIO},
42 {"E2BIG", E2BIG},
43 {"ENOEXEC", ENOEXEC},
44 {"EBADF", EBADF},
45 {"ECHILD", ECHILD},
46 {"EAGAIN", EAGAIN},
47 {"ENOMEM", ENOMEM},
48 {"EACCES", EACCES},
49 {"EFAULT", EFAULT},
50 {"ENOTBLK", ENOTBLK},
51 {"EBUSY", EBUSY},
52 {"EEXIST", EEXIST},
53 {"EXDEV", EXDEV},
54 {"ENODEV", ENODEV},
55 {"ENOTDIR", ENOTDIR},
56 {"EISDIR", EISDIR},
57 {"EINVAL", EINVAL},
58 {"ENFILE", ENFILE},
59 {"EMFILE", EMFILE},
60 {"ENOTTY", ENOTTY},
61 {"ETXTBSY", ETXTBSY},
62 {"EFBIG", EFBIG},
63 {"ENOSPC", ENOSPC},
64 {"ESPIPE", ESPIPE},
65 {"EROFS", EROFS},
66 {"EMLINK", EMLINK},
67 {"EPIPE", EPIPE},
68 {"EDOM", EDOM},
69 {"ERANGE", ERANGE},
70 {"EDEADLK", EDEADLK},
71 {"ENAMETOOLONG", ENAMETOOLONG},
72 {"ENOLCK", ENOLCK},
73 {"ENOSYS", ENOSYS},
74 {"ENOTEMPTY", ENOTEMPTY},
75 {"ELOOP", ELOOP},
76 {"EWOULDBLOCK", EWOULDBLOCK},
77 {"ENOMSG", ENOMSG},
78 {"EIDRM", EIDRM},
79 {"ECHRNG", ECHRNG},
80 {"EL2NSYNC", EL2NSYNC},
81 {"EL3HLT", EL3HLT},
82 {"EL3RST", EL3RST},
83 {"ELNRNG", ELNRNG},
84 {"EUNATCH", EUNATCH},
85 {"ENOCSI", ENOCSI},
86 {"EL2HLT", EL2HLT},
87 {"EBADE", EBADE},
88 {"EBADR", EBADR},
89 {"EXFULL", EXFULL},
90 {"ENOANO", ENOANO},
91 {"EBADRQC", EBADRQC},
92 {"EBADSLT", EBADSLT},
93 {"EDEADLOCK", EDEADLOCK},
94 {"EBFONT", EBFONT},
95 {"ENOSTR", ENOSTR},
96 {"ENODATA", ENODATA},
97 {"ETIME", ETIME},
98 {"ENOSR", ENOSR},
99 {"ENONET", ENONET},
100 {"ENOPKG", ENOPKG},
101 {"EREMOTE", EREMOTE},
102 {"ENOLINK", ENOLINK},
103 {"EADV", EADV},
104 {"ESRMNT", ESRMNT},
105 {"ECOMM", ECOMM},
106 {"EPROTO", EPROTO},
107 {"EMULTIHOP", EMULTIHOP},
108 {"EDOTDOT", EDOTDOT},
109 {"EBADMSG", EBADMSG},
110 {"EOVERFLOW", EOVERFLOW},
111 {"ENOTUNIQ", ENOTUNIQ},
112 {"EBADFD", EBADFD},
113 {"EREMCHG", EREMCHG},
114 {"ELIBACC", ELIBACC},
115 {"ELIBBAD", ELIBBAD},
116 {"ELIBSCN", ELIBSCN},
117 {"ELIBMAX", ELIBMAX},
118 {"ELIBEXEC", ELIBEXEC},
119 {"EILSEQ", EILSEQ},
120 {"ERESTART", ERESTART},
121 {"ESTRPIPE", ESTRPIPE},
122 {"EUSERS", EUSERS},
123 {"ENOTSOCK", ENOTSOCK},
124 {"EDESTADDRREQ", EDESTADDRREQ},
125 {"EMSGSIZE", EMSGSIZE},
126 {"EPROTOTYPE", EPROTOTYPE},
127 {"ENOPROTOOPT", ENOPROTOOPT},
128 {"EPROTONOSUPPORT", EPROTONOSUPPORT},
129 {"ESOCKTNOSUPPORT", ESOCKTNOSUPPORT},
130 {"EOPNOTSUPP", EOPNOTSUPP},
131 {"EPFNOSUPPORT", EPFNOSUPPORT},
132 {"EAFNOSUPPORT", EAFNOSUPPORT},
133 {"EADDRINUSE", EADDRINUSE},
134 {"EADDRNOTAVAIL", EADDRNOTAVAIL},
135 {"ENETDOWN", ENETDOWN},
136 {"ENETUNREACH", ENETUNREACH},
137 {"ENETRESET", ENETRESET},
138 {"ECONNABORTED", ECONNABORTED},
139 {"ECONNRESET", ECONNRESET},
140 {"ENOBUFS", ENOBUFS},
141 {"EISCONN", EISCONN},
142 {"ENOTCONN", ENOTCONN},
143 {"ESHUTDOWN", ESHUTDOWN},
144 {"ETOOMANYREFS", ETOOMANYREFS},
145 {"ETIMEDOUT", ETIMEDOUT},
146 {"ECONNREFUSED", ECONNREFUSED},
147 {"EHOSTDOWN", EHOSTDOWN},
148 {"EHOSTUNREACH", EHOSTUNREACH},
149 {"EALREADY", EALREADY},
150 {"EINPROGRESS", EINPROGRESS},
151 {"ESTALE", ESTALE},
152 {"EUCLEAN", EUCLEAN},
153 {"ENOTNAM", ENOTNAM},
154 {"ENAVAIL", ENAVAIL},
155 {"EISNAM", EISNAM},
156 {"EREMOTEIO", EREMOTEIO},
157 {"EDQUOT", EDQUOT},
158 {"ENOMEDIUM", ENOMEDIUM},
159 {"EMEDIUMTYPE", EMEDIUMTYPE},
160 {"ECANCELED", ECANCELED},
161 {"ENOKEY", ENOKEY},
162 {"EKEYEXPIRED", EKEYEXPIRED},
163 {"EKEYREVOKED", EKEYREVOKED},
164 {"EKEYREJECTED", EKEYREJECTED},
165 {"EOWNERDEAD", EOWNERDEAD},
166 {"ENOTRECOVERABLE", ENOTRECOVERABLE},
167 {"ERFKILL", ERFKILL},
168 {"EHWPOISON", EHWPOISON},
169 {"ENOTSUP", ENOTSUP},
170#ifdef ENOATTR
171 {"ENOATTR", ENOATTR},
172#endif
173};
174
175int errno_find_name(const char *name) {
176 int i;
177 int elems = sizeof(errnolist) / sizeof(errnolist[0]);
178 for (i = 0; i < elems; i++) {
179 if (strcasecmp(name, errnolist[i].name) == 0)
180 return errnolist[i].nr;
181 }
182
183 return -1;
184}
185
186char *errno_find_nr(int nr) {
187 int i;
188 int elems = sizeof(errnolist) / sizeof(errnolist[0]);
189 for (i = 0; i < elems; i++) {
190 if (nr == errnolist[i].nr)
191 return errnolist[i].name;
192 }
193
194 return "unknown";
195}
196
197
198
199void errno_print(void) {
200 int i;
201 int elems = sizeof(errnolist) / sizeof(errnolist[0]);
202 for (i = 0; i < elems; i++) {
203 printf("%d\t- %s\n", errnolist[i].nr, errnolist[i].name);
204 }
205 printf("\n");
206}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-10 23:44:29 +0000