1 /* vi: set sw=4 ts=4: */
5 * Copyright (C) many different people.
6 * If you wrote this, please acknowledge your work.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
35 static const struct signal_name signames[] = {
37 { "EXIT", 0 }, /* 0 */
38 { "HUP", SIGHUP }, /* 1 */
39 { "INT", SIGINT }, /* 2 */
40 { "QUIT", SIGQUIT }, /* 3 */
41 { "ILL", SIGILL }, /* 4 */
42 { "ABRT", SIGABRT }, /* 6 */
43 { "FPE", SIGFPE }, /* 8 */
44 { "KILL", SIGKILL }, /* 9 */
45 { "SEGV", SIGSEGV }, /* 11 */
46 { "PIPE", SIGPIPE }, /* 13 */
47 { "ALRM", SIGALRM }, /* 14 */
48 { "TERM", SIGTERM }, /* 15 */
49 { "USR1", SIGUSR1 }, /* 10 (arm,i386,m68k,ppc), 30 (alpha,sparc*), 16 (mips) */
50 { "USR2", SIGUSR2 }, /* 12 (arm,i386,m68k,ppc), 31 (alpha,sparc*), 17 (mips) */
51 { "CHLD", SIGCHLD }, /* 17 (arm,i386,m68k,ppc), 20 (alpha,sparc*), 18 (mips) */
52 { "CONT", SIGCONT }, /* 18 (arm,i386,m68k,ppc), 19 (alpha,sparc*), 25 (mips) */
53 { "STOP", SIGSTOP }, /* 19 (arm,i386,m68k,ppc), 17 (alpha,sparc*), 23 (mips) */
54 { "TSTP", SIGTSTP }, /* 20 (arm,i386,m68k,ppc), 18 (alpha,sparc*), 24 (mips) */
55 { "TTIN", SIGTTIN }, /* 21 (arm,i386,m68k,ppc,alpha,sparc*), 26 (mips) */
56 { "TTOU", SIGTTOU }, /* 22 (arm,i386,m68k,ppc,alpha,sparc*), 27 (mips) */
57 /* Miscellaneous other signals */
59 { "TRAP", SIGTRAP }, /* 5 */
62 { "IOT", SIGIOT }, /* 6, same as SIGABRT */
65 { "EMT", SIGEMT }, /* 7 (mips,alpha,sparc*) */
68 { "BUS", SIGBUS }, /* 7 (arm,i386,m68k,ppc), 10 (mips,alpha,sparc*) */
71 { "SYS", SIGSYS }, /* 12 (mips,alpha,sparc*) */
74 { "STKFLT", SIGSTKFLT }, /* 16 (arm,i386,m68k,ppc) */
77 { "URG", SIGURG }, /* 23 (arm,i386,m68k,ppc), 16 (alpha,sparc*), 21 (mips) */
80 { "IO", SIGIO }, /* 29 (arm,i386,m68k,ppc), 23 (alpha,sparc*), 22 (mips) */
83 { "POLL", SIGPOLL }, /* same as SIGIO */
86 { "CLD", SIGCLD }, /* same as SIGCHLD (mips) */
89 { "XCPU", SIGXCPU }, /* 24 (arm,i386,m68k,ppc,alpha,sparc*), 30 (mips) */
92 { "XFSZ", SIGXFSZ }, /* 25 (arm,i386,m68k,ppc,alpha,sparc*), 31 (mips) */
95 { "VTALRM", SIGVTALRM }, /* 26 (arm,i386,m68k,ppc,alpha,sparc*), 28 (mips) */
98 { "PROF", SIGPROF }, /* 27 (arm,i386,m68k,ppc,alpha,sparc*), 29 (mips) */
101 { "PWR", SIGPWR }, /* 30 (arm,i386,m68k,ppc), 29 (alpha,sparc*), 19 (mips) */
104 { "INFO", SIGINFO }, /* 29 (alpha) */
107 { "LOST", SIGLOST }, /* 29 (arm,i386,m68k,ppc,sparc*) */
110 { "WINCH", SIGWINCH }, /* 28 (arm,i386,m68k,ppc,alpha,sparc*), 20 (mips) */
113 { "UNUSED", SIGUNUSED }, /* 31 (arm,i386,m68k,ppc) */
119 if str_sig == NULL returned signal name [*signo],
120 if str_sig != NULL - set *signo from signal_name,
121 findings with digit number or with or without SIG-prefix name
123 if startnum=0 flag for support finding zero signal,
124 but str_sig="0" always found, (hmm - standart or realize?)
125 if startnum<0 returned reverse signal_number <-> signal_name
126 if found error - returned NULL
131 u_signal_names(const char *str_sig, int *signo, int startnum)
133 static char retstr[16];
134 const struct signal_name *s = signames;
135 static const char prefix[] = "SIG";
141 while (s->name != 0) {
142 if(s->number == *signo)
147 if (isdigit(((unsigned char)*str_sig))) {
149 long int sn = strtol(str_sig, &endp, 10);
150 /* test correct and overflow */
151 if(*endp == 0 && sn >= 0 && sn < NSIG) {
153 /* test for unnamed */
154 sptr = u_signal_names(0, signo, 0);
163 while (s->name != 0) {
164 if (strcasecmp(s->name, sptr) == 0) {
167 sprintf(retstr, "%d", *signo);
172 if(s!=signames && sptr == str_sig &&
173 strncasecmp(sptr, prefix, 3) == 0) {
174 sptr += 3; /* strlen(prefix) */
185 strcpy(retstr, prefix);
188 return strcat(retstr, s->name);