From a468f9459ca49e889ab9d3af60176c638dd78811 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Thu, 30 Jan 1997 17:47:26 +0000
Subject: Configure for absent vsyslog.

svn path=/trunk/; revision=843
---
 acconfig.h   |  6 ++++++
 configure.in |  2 +-
 report.c     | 26 +++++++++++++++++++++++++-
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/acconfig.h b/acconfig.h
index 54458058..9bc690e3 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -32,6 +32,12 @@
 /* Define if you have GNU's getopt family of functions.  */
 #undef HAVE_GETOPTLONG
 
+/* Define if you have strstr */
+#undef HAVE_STRSTR
+
+/* Define if you have vsyslog */
+#undef HAVE_VSYSLOG
+
 
 /* Leave that blank line there!!  Autoheader needs it.
    If you're adding to this file, keep in mind:
diff --git a/configure.in b/configure.in
index e98a70e3..72c225ee 100644
--- a/configure.in
+++ b/configure.in
@@ -80,7 +80,7 @@ AC_SUBST(EXTRASRC)
 AC_SUBST(EXTRAOBJ)
 
 AC_CHECK_FUNCS(tcsetattr stty setsid seteuid gethostbyname res_search herror \
-  strrchr strerror setlinebuf syslog snprintf vsnprintf)
+  strrchr strstr strerror setlinebuf syslog snprintf vsnprintf vsyslog)
 
 dnl AC_FUNC_SETVBUF_REVERSED
 
diff --git a/report.c b/report.c
index 0c064e01..5b3fdd52 100644
--- a/report.c
+++ b/report.c
@@ -114,6 +114,27 @@ private_strerror (errnum)
    Exit with status STATUS if it is nonzero.  */
 /* VARARGS */
 
+#if !defined(HAVE_VSYSLOG) && !defined(VA_START)
+int vsyslog(priority, message, va_alist)
+int priority;
+char *message;
+va_dcl
+{
+    va_list args;
+  
+    char *string;
+  
+    string = (char *)malloc(LINELEN);
+ 
+    va_start(args);
+    vsprintf(string, message, args);
+    va_end(args);
+ 
+    syslog(priority, string);
+    free(string);
+}
+#endif
+
 void
 #if defined(VA_START) && __STDC__
 error (int status, int errnum, const char *message, ...)
@@ -415,7 +436,10 @@ error_complete (status, errnum, message, va_alist)
 	      exit(status);
       }
       else
-	  error (status, errnum, "%s", partial_message);
+	  if (partial_message_size_used != 0)
+	      error (status, errnum, "%s", partial_message);
+	  else
+	      error (status, errnum, "");
     }
 }
 
-- 
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