Patch provided by sergey.

+2001-05-21  Alain Magloire
+
+	* configure.in, imap4d/signal.c, pop3d/signal.c:
+	sys_siglist is not defined on some systems (namely, Solaris).
+	* lib/signame.c: (added) Provide mu_signame() function to convert
+	signal number to string representation.
+	* lib/strtok_r.c: bugfix
+
 2001-05-19  Alain Magloire
 
 	* AUTHORS: Update to reflect Sergey and Sam contributions.

@@ -67,6 +67,7 @@ AC_TYPE_OFF_T
 AC_TYPE_PID_T
 AC_TYPE_SIZE_T
 AC_TYPE_SIGNAL
+AC_DECL_SYS_SIGLIST
 
 dnl Check for working functions
 

@@ -39,9 +39,9 @@ imap4d_sigchld (int signo)
 RETSIGTYPE
 imap4d_signal (int signo)
 {
-  extern const char *const sys_siglist[];
-  /* syslog (LOG_CRIT, "got signal %d", signo); */
-  syslog (LOG_CRIT, "got signal %s", sys_siglist[signo]);
+  extern char *mu_signame __P((int signo));
+
+  syslog (LOG_CRIT, "got signal %s", mu_signame(signo));
   /* Master process.  */
   if (!ofile)
     {

@@ -2,7 +2,7 @@ AUTOMAKE_OPTIONS = ansi2knr
 noinst_LIBRARIES = libmailutils.a
 
 libmailutils_a_SOURCES = basename.c getopt.c getopt1.c md5.c getline.c \
-  xstrdup.c xmalloc.c argcv.c
+  xstrdup.c xmalloc.c argcv.c signame.c
 
 EXTRA_DIST = alloca.c fnmatch.c setenv.c snprintf.c strchrnul.c strndup.c \
   strnlen.c strtok_r.c xstrtol.c vasprintf.c

+/* GNU mailutils - a suite of utilities for electronic mail
+   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Library Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program 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 Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <signal.h>
+#include <unistd.h>
+
+char *
+mu_signame (int signo)
+{
+#ifdef SYS_SIGLIST_DECLARED
+  return sys_siglist[signo];
+#else
+  static char buf[64];
+  snprintf (buf, sizeof buf, "%d", signo);
+  return buf;
+#endif
+}

@@ -54,7 +54,7 @@ strtok_r (s, delim, save_ptr)
   if (s == NULL)
     /* This token finishes the string.  */
     /* *save_ptr = __rawmemchr (token, '\0'); */
-    *save_ptr = s + strlen (token);
+    *save_ptr = token + strlen (token);
   else
     {
       /* Terminate the token and make *SAVE_PTR point past it.  */

@@ -38,7 +38,9 @@ pop3d_sigchld (int signo)
 RETSIGTYPE
 pop3d_signal (int signo)
 {
-  syslog (LOG_CRIT, "got signal %d", signo);
+  extern char *mu_signame __P((int signo));
+  
+  syslog (LOG_CRIT, "got signal %s", mu_signame(signo));
   /* Master process.  */
   if (!ofile)
     {