c571716c64
* cygtls.h (_local_storage::signamebuf) New element. * sysconf.cc (sysconf): Implement _SC_RTSIG_MAX. * tlsoffset.h: Regenerate. * include/limits.h (_POSIX_RTSIG_MAX): New define. (RTSIG_MAX): Ditto. * include/cygwin/signal.h (SIGRTMIN): New define. (SIGRTMAX): Ditto. (NSIG): Bump. * strsig.cc: New file.
85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/* strsig.cc
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Copyright 2004 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#include "winsup.h"
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#include "thread.h"
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#include <time.h>
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#include <stdlib.h>
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#include <string.h>
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#include <signal.h>
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#include <cygtls.h>
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struct sigdesc
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{
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int n;
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const char *name;
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const char *str;
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};
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#define _s(n, s) {n, #n, s}
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static const sigdesc siglist[] =
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{
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_s(SIGHUP, "Hangup"),
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_s(SIGINT, "Interrupt"),
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_s(SIGQUIT, "Quit"),
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_s(SIGILL, "Illegal instruction"),
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_s(SIGTRAP, "Trace/breakpoint trap"),
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_s(SIGABRT, "Aborted"),
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_s(SIGEMT, "EMT instruction"),
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_s(SIGFPE, "Floating point exception"),
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_s(SIGKILL, "Killed"),
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_s(SIGBUS, "Bus error"),
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_s(SIGSEGV, "Segmentation fault"),
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_s(SIGSYS, "Bad system call"),
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_s(SIGPIPE, "Broken pipe"),
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_s(SIGALRM, "Alarm clock"),
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_s(SIGTERM, "Terminated"),
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_s(SIGURG, "Urgent I/O condition"),
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_s(SIGSTOP, "Stopped (signal)"),
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_s(SIGTSTP, "Stopped"),
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_s(SIGCONT, "Continued"),
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_s(SIGCHLD, "Child exited"),
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_s(SIGCLD, "Child exited"),
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_s(SIGTTIN, "Stopped (tty input)"),
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_s(SIGTTOU, "Stopped (tty output)"),
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_s(SIGIO, "I/O possible"),
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_s(SIGPOLL, "I/O possible"),
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_s(SIGXCPU, "CPU time limit exceeded"),
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_s(SIGXFSZ, "File size limit exceeded"),
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_s(SIGVTALRM, "Virtual timer expired"),
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_s(SIGPROF, "Profiling timer expired"),
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_s(SIGWINCH, "Window changed"),
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_s(SIGLOST, "Resource lost"),
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_s(SIGUSR1, "User defined signal 1"),
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_s(SIGUSR2, "User defined signal 2"),
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_s(SIGRTMIN, "Real-time signal 0"),
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_s(SIGRTMAX, "Real-time signal 0"),
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{0, NULL, NULL}
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};
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extern "C" const char *
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strsignal (int signo)
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{
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for (int i = 0; siglist[i].n; i++)
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if (siglist[i].n == signo)
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return siglist[i].str;
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__small_sprintf (_my_tls.locals.signamebuf, "Unknown signal %d", signo);
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return _my_tls.locals.signamebuf;
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}
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extern "C" int
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strtosigno (const char *name)
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{
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for (int i = 0; siglist[i].n; i++)
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if (strcmp (siglist[i].name, name) == 0)
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return siglist[i].n;
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return 0;
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}
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