1 /*-
2 * Copyright (c) 2016 John H. Baldwin <jhb@FreeBSD.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 */
25
26 #include <sys/param.h>
27 #include <signal.h>
28 #include <stdbool.h>
29 #include <stdio.h>
30 #include <sysdecode.h>
31
32 static const char *signames[] = {
33 [SIGHUP] = "SIGHUP",
34 [SIGINT] = "SIGINT",
35 [SIGQUIT] = "SIGQUIT",
36 [SIGILL] = "SIGILL",
37 [SIGTRAP] = "SIGTRAP",
38 [SIGABRT] = "SIGABRT",
39 [SIGEMT] = "SIGEMT",
40 [SIGFPE] = "SIGFPE",
41 [SIGKILL] = "SIGKILL",
42 [SIGBUS] = "SIGBUS",
43 [SIGSEGV] = "SIGSEGV",
44 [SIGSYS] = "SIGSYS",
45 [SIGPIPE] = "SIGPIPE",
46 [SIGALRM] = "SIGALRM",
47 [SIGTERM] = "SIGTERM",
48 [SIGURG] = "SIGURG",
49 [SIGSTOP] = "SIGSTOP",
50 [SIGTSTP] = "SIGTSTP",
51 [SIGCONT] = "SIGCONT",
52 [SIGCHLD] = "SIGCHLD",
53 [SIGTTIN] = "SIGTTIN",
54 [SIGTTOU] = "SIGTTOU",
55 [SIGIO] = "SIGIO",
56 [SIGXCPU] = "SIGXCPU",
57 [SIGXFSZ] = "SIGXFSZ",
58 [SIGVTALRM] = "SIGVTALRM",
59 [SIGPROF] = "SIGPROF",
60 [SIGWINCH] = "SIGWINCH",
61 [SIGINFO] = "SIGINFO",
62 [SIGUSR1] = "SIGUSR1",
63 [SIGUSR2] = "SIGUSR2",
64 [SIGTHR] = "SIGTHR",
65 [SIGLIBRT] = "SIGLIBRT",
66
67 /* XXX: Solaris uses SIGRTMIN, SIGRTMIN+<x>...SIGRTMAX-<x>, SIGRTMAX */
68 [SIGRTMIN] = "SIGRT0",
69 [SIGRTMIN + 1] = "SIGRT1",
70 [SIGRTMIN + 2] = "SIGRT2",
71 [SIGRTMIN + 3] = "SIGRT3",
72 [SIGRTMIN + 4] = "SIGRT4",
73 [SIGRTMIN + 5] = "SIGRT5",
74 [SIGRTMIN + 6] = "SIGRT6",
75 [SIGRTMIN + 7] = "SIGRT7",
76 [SIGRTMIN + 8] = "SIGRT8",
77 [SIGRTMIN + 9] = "SIGRT9",
78 [SIGRTMIN + 10] = "SIGRT10",
79 [SIGRTMIN + 11] = "SIGRT11",
80 [SIGRTMIN + 12] = "SIGRT12",
81 [SIGRTMIN + 13] = "SIGRT13",
82 [SIGRTMIN + 14] = "SIGRT14",
83 [SIGRTMIN + 15] = "SIGRT15",
84 [SIGRTMIN + 16] = "SIGRT16",
85 [SIGRTMIN + 17] = "SIGRT17",
86 [SIGRTMIN + 18] = "SIGRT18",
87 [SIGRTMIN + 19] = "SIGRT19",
88 [SIGRTMIN + 20] = "SIGRT20",
89 [SIGRTMIN + 21] = "SIGRT21",
90 [SIGRTMIN + 22] = "SIGRT22",
91 [SIGRTMIN + 23] = "SIGRT23",
92 [SIGRTMIN + 24] = "SIGRT24",
93 [SIGRTMIN + 25] = "SIGRT25",
94 [SIGRTMIN + 26] = "SIGRT26",
95 [SIGRTMIN + 27] = "SIGRT27",
96 [SIGRTMIN + 28] = "SIGRT28",
97 [SIGRTMIN + 29] = "SIGRT29",
98 [SIGRTMIN + 30] = "SIGRT30",
99 [SIGRTMIN + 31] = "SIGRT31",
100 [SIGRTMIN + 32] = "SIGRT32",
101 [SIGRTMIN + 33] = "SIGRT33",
102 [SIGRTMIN + 34] = "SIGRT34",
103 [SIGRTMIN + 35] = "SIGRT35",
104 [SIGRTMIN + 36] = "SIGRT36",
105 [SIGRTMIN + 37] = "SIGRT37",
106 [SIGRTMIN + 38] = "SIGRT38",
107 [SIGRTMIN + 39] = "SIGRT39",
108 [SIGRTMIN + 40] = "SIGRT40",
109 [SIGRTMIN + 41] = "SIGRT41",
110 [SIGRTMIN + 42] = "SIGRT42",
111 [SIGRTMIN + 43] = "SIGRT43",
112 [SIGRTMIN + 44] = "SIGRT44",
113 [SIGRTMIN + 45] = "SIGRT45",
114 [SIGRTMIN + 46] = "SIGRT46",
115 [SIGRTMIN + 47] = "SIGRT47",
116 [SIGRTMIN + 48] = "SIGRT48",
117 [SIGRTMIN + 49] = "SIGRT49",
118 [SIGRTMIN + 50] = "SIGRT50",
119 [SIGRTMIN + 51] = "SIGRT51",
120 [SIGRTMIN + 52] = "SIGRT52",
121 [SIGRTMIN + 53] = "SIGRT53",
122 [SIGRTMIN + 54] = "SIGRT54",
123 [SIGRTMIN + 55] = "SIGRT55",
124 [SIGRTMIN + 56] = "SIGRT56",
125 [SIGRTMIN + 57] = "SIGRT57",
126 [SIGRTMIN + 58] = "SIGRT58",
127 [SIGRTMIN + 59] = "SIGRT59",
128 [SIGRTMIN + 60] = "SIGRT60",
129 [SIGRTMIN + 61] = "SIGRT61",
130 };
131
132 const char *
sysdecode_signal(int sig)133 sysdecode_signal(int sig)
134 {
135
136 if ((unsigned)sig < nitems(signames))
137 return (signames[sig]);
138 return (NULL);
139 }
140