1 files changed, 229 insertions, 0 deletions
diff --git a/siglist.c b/siglist.c
new file mode 100644
index 0000000..ec706c9
--- /dev/null
+++ b/siglist.c
@@ -0,0 +1,229 @@
+/* siglist.c -- signal list for those machines that don't have one. */
+
+/* Copyright (C) 1989-2021 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Bash is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "config.h"
+
+#if !defined (HAVE_SYS_SIGLIST) && !defined (HAVE_UNDER_SYS_SIGLIST) && !defined (HAVE_STRSIGNAL)
+
+#include <stdio.h>
+#include "command.h"
+#include "general.h"
+#include <signal.h>
+
+#include "siglist.h"
+
+#if !defined (NSIG)
+#  include "trap.h"
+#endif
+
+#include "bashintl.h"
+
+char *sys_siglist[NSIG];
+
+void
+initialize_siglist ()
+{
+  register int i;
+
+  for (i = 0; i < NSIG; i++)
+    sys_siglist[i] = (char *)0x0;
+
+  sys_siglist[0] = _("Bogus signal");
+
+#if defined (SIGHUP)
+  sys_siglist[SIGHUP] = _("Hangup");
+#endif
+
+#if defined (SIGINT)
+  sys_siglist[SIGINT] = _("Interrupt");
+#endif
+
+#if defined (SIGQUIT)
+  sys_siglist[SIGQUIT] = _("Quit");
+#endif
+
+#if defined (SIGILL)
+  sys_siglist[SIGILL] = _("Illegal instruction");
+#endif
+
+#if defined (SIGTRAP)
+  sys_siglist[SIGTRAP] = _("BPT trace/trap");
+#endif
+
+#if defined (SIGIOT) && !defined (SIGABRT)
+#define SIGABRT SIGIOT
+#endif
+
+#if defined (SIGABRT)
+  sys_siglist[SIGABRT] = _("ABORT instruction");
+#endif
+
+#if defined (SIGEMT)
+  sys_siglist[SIGEMT] = _("EMT instruction");
+#endif
+
+#if defined (SIGFPE)
+  sys_siglist[SIGFPE] = _("Floating point exception");
+#endif
+
+#if defined (SIGKILL)
+  sys_siglist[SIGKILL] = _("Killed");
+#endif
+
+#if defined (SIGBUS)
+  sys_siglist[SIGBUS] = _("Bus error");
+#endif
+
+#if defined (SIGSEGV)
+  sys_siglist[SIGSEGV] = _("Segmentation fault");
+#endif
+
+#if defined (SIGSYS)
+  sys_siglist[SIGSYS] = _("Bad system call");
+#endif
+
+#if defined (SIGPIPE)
+  sys_siglist[SIGPIPE] = _("Broken pipe");
+#endif
+
+#if defined (SIGALRM)
+  sys_siglist[SIGALRM] = _("Alarm clock");
+#endif
+
+#if defined (SIGTERM)
+  sys_siglist[SIGTERM] = _("Terminated");
+#endif
+
+#if defined (SIGURG)
+  sys_siglist[SIGURG] = _("Urgent IO condition");
+#endif
+
+#if defined (SIGSTOP)
+  sys_siglist[SIGSTOP] = _("Stopped (signal)");
+#endif
+
+#if defined (SIGTSTP)
+  sys_siglist[SIGTSTP] = _("Stopped");
+#endif
+
+#if defined (SIGCONT)
+  sys_siglist[SIGCONT] = _("Continue");
+#endif
+
+#if !defined (SIGCHLD) && defined (SIGCLD)
+#define SIGCHLD SIGCLD
+#endif
+
+#if defined (SIGCHLD)
+  sys_siglist[SIGCHLD] = _("Child death or stop");
+#endif
+
+#if defined (SIGTTIN)
+  sys_siglist[SIGTTIN] = _("Stopped (tty input)");
+#endif
+
+#if defined (SIGTTOU)
+  sys_siglist[SIGTTOU] = _("Stopped (tty output)");
+#endif
+
+#if defined (SIGIO)
+  sys_siglist[SIGIO] = _("I/O ready");
+#endif
+
+#if defined (SIGXCPU)
+  sys_siglist[SIGXCPU] = _("CPU limit");
+#endif
+
+#if defined (SIGXFSZ)
+  sys_siglist[SIGXFSZ] = _("File limit");
+#endif
+
+#if defined (SIGVTALRM)
+  sys_siglist[SIGVTALRM] = _("Alarm (virtual)");
+#endif
+
+#if defined (SIGPROF)
+  sys_siglist[SIGPROF] = _("Alarm (profile)");
+#endif
+
+#if defined (SIGWINCH)
+  sys_siglist[SIGWINCH] = _("Window changed");
+#endif
+
+#if defined (SIGLOST)
+  sys_siglist[SIGLOST] = _("Record lock");
+#endif
+
+#if defined (SIGUSR1)
+  sys_siglist[SIGUSR1] = _("User signal 1");
+#endif
+
+#if defined (SIGUSR2)
+  sys_siglist[SIGUSR2] = _("User signal 2");
+#endif
+
+#if defined (SIGMSG)
+  sys_siglist[SIGMSG] = _("HFT input data pending");
+#endif
+
+#if defined (SIGPWR)
+  sys_siglist[SIGPWR] = _("power failure imminent");
+#endif
+
+#if defined (SIGDANGER)
+  sys_siglist[SIGDANGER] = _("system crash imminent");
+#endif
+
+#if defined (SIGMIGRATE)
+  sys_siglist[SIGMIGRATE] = _("migrate process to another CPU");
+#endif
+
+#if defined (SIGPRE)
+  sys_siglist[SIGPRE] = _("programming error");
+#endif
+
+#if defined (SIGGRANT)
+  sys_siglist[SIGGRANT] = _("HFT monitor mode granted");
+#endif
+
+#if defined (SIGRETRACT)
+  sys_siglist[SIGRETRACT] = _("HFT monitor mode retracted");
+#endif
+
+#if defined (SIGSOUND)
+  sys_siglist[SIGSOUND] = _("HFT sound sequence has completed");
+#endif
+
+#if defined (SIGINFO)
+  sys_siglist[SIGINFO] = _("Information request");
+#endif
+
+  for (i = 0; i < NSIG; i++)
+    {
+      if (!sys_siglist[i])
+	{
+	  sys_siglist[i] =
+	    (char *)xmalloc (INT_STRLEN_BOUND (int) + 1 + strlen (_("Unknown Signal #%d")));
+
+	  sprintf (sys_siglist[i], _("Unknown Signal #%d"), i);
+	}
+    }
+}
+#endif /* !HAVE_SYS_SIGLIST && !HAVE_UNDER_SYS_SIGLIST && !HAVE_STRSIGNAL */