1 /* vi: set sw=4 ts=4: */
5 * Copyright (C) many different people.
6 * If you wrote this, please acknowledge your work.
8 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
25 static const struct signal_name signames[] = {
27 { "EXIT", 0 }, /* 0 */
28 { "HUP", SIGHUP }, /* 1 */
29 { "INT", SIGINT }, /* 2 */
30 { "QUIT", SIGQUIT }, /* 3 */
31 { "ILL", SIGILL }, /* 4 */
32 { "ABRT", SIGABRT }, /* 6 */
33 { "FPE", SIGFPE }, /* 8 */
34 { "KILL", SIGKILL }, /* 9 */
35 { "SEGV", SIGSEGV }, /* 11 */
36 { "PIPE", SIGPIPE }, /* 13 */
37 { "ALRM", SIGALRM }, /* 14 */
38 { "TERM", SIGTERM }, /* 15 */
39 { "USR1", SIGUSR1 }, /* 10 (arm,i386,m68k,ppc), 30 (alpha,sparc*), 16 (mips) */
40 { "USR2", SIGUSR2 }, /* 12 (arm,i386,m68k,ppc), 31 (alpha,sparc*), 17 (mips) */
41 { "CHLD", SIGCHLD }, /* 17 (arm,i386,m68k,ppc), 20 (alpha,sparc*), 18 (mips) */
42 { "CONT", SIGCONT }, /* 18 (arm,i386,m68k,ppc), 19 (alpha,sparc*), 25 (mips) */
43 { "STOP", SIGSTOP }, /* 19 (arm,i386,m68k,ppc), 17 (alpha,sparc*), 23 (mips) */
44 { "TSTP", SIGTSTP }, /* 20 (arm,i386,m68k,ppc), 18 (alpha,sparc*), 24 (mips) */
45 { "TTIN", SIGTTIN }, /* 21 (arm,i386,m68k,ppc,alpha,sparc*), 26 (mips) */
46 { "TTOU", SIGTTOU }, /* 22 (arm,i386,m68k,ppc,alpha,sparc*), 27 (mips) */
47 /* Miscellaneous other signals */
49 { "TRAP", SIGTRAP }, /* 5 */
52 { "IOT", SIGIOT }, /* 6, same as SIGABRT */
55 { "EMT", SIGEMT }, /* 7 (mips,alpha,sparc*) */
58 { "BUS", SIGBUS }, /* 7 (arm,i386,m68k,ppc), 10 (mips,alpha,sparc*) */
61 { "SYS", SIGSYS }, /* 12 (mips,alpha,sparc*) */
64 { "STKFLT", SIGSTKFLT }, /* 16 (arm,i386,m68k,ppc) */
67 { "URG", SIGURG }, /* 23 (arm,i386,m68k,ppc), 16 (alpha,sparc*), 21 (mips) */
70 { "IO", SIGIO }, /* 29 (arm,i386,m68k,ppc), 23 (alpha,sparc*), 22 (mips) */
73 { "POLL", SIGPOLL }, /* same as SIGIO */
76 { "CLD", SIGCLD }, /* same as SIGCHLD (mips) */
79 { "XCPU", SIGXCPU }, /* 24 (arm,i386,m68k,ppc,alpha,sparc*), 30 (mips) */
82 { "XFSZ", SIGXFSZ }, /* 25 (arm,i386,m68k,ppc,alpha,sparc*), 31 (mips) */
85 { "VTALRM", SIGVTALRM }, /* 26 (arm,i386,m68k,ppc,alpha,sparc*), 28 (mips) */
88 { "PROF", SIGPROF }, /* 27 (arm,i386,m68k,ppc,alpha,sparc*), 29 (mips) */
91 { "PWR", SIGPWR }, /* 30 (arm,i386,m68k,ppc), 29 (alpha,sparc*), 19 (mips) */
94 { "INFO", SIGINFO }, /* 29 (alpha) */
97 { "LOST", SIGLOST }, /* 29 (arm,i386,m68k,ppc,sparc*) */
100 { "WINCH", SIGWINCH }, /* 28 (arm,i386,m68k,ppc,alpha,sparc*), 20 (mips) */
103 { "UNUSED", SIGUNUSED }, /* 31 (arm,i386,m68k,ppc) */
109 if str_sig == NULL returned signal name [*signo],
110 if str_sig != NULL - set *signo from signal_name,
111 findings with digit number or with or without SIG-prefix name
113 if startnum=0 flag for support finding zero signal,
114 but str_sig="0" always found, (hmm - standart or realize?)
115 if startnum<0 returned reverse signal_number <-> signal_name
116 if found error - returned NULL
121 u_signal_names(const char *str_sig, int *signo, int startnum)
123 static char retstr[16];
124 const struct signal_name *s = signames;
125 static const char prefix[] = "SIG";
131 while (s->name != 0) {
132 if(s->number == *signo)
137 if (isdigit(((unsigned char)*str_sig))) {
139 long int sn = strtol(str_sig, &endp, 10);
140 /* test correct and overflow */
141 if(*endp == 0 && sn >= 0 && sn < NSIG) {
143 /* test for unnamed */
144 sptr = u_signal_names(0, signo, 0);
153 while (s->name != 0) {
154 if (strcasecmp(s->name, sptr) == 0) {
157 sprintf(retstr, "%d", *signo);
162 if(s!=signames && sptr == str_sig &&
163 strncasecmp(sptr, prefix, 3) == 0) {
164 sptr += 3; /* strlen(prefix) */
175 strcpy(retstr, prefix);
178 return strcat(retstr, s->name);