--- functions-old.sh	2003-08-18 21:49:35.000000000 -0400
+++ functions.sh	2003-08-19 19:32:13.000000000 -0400
@@ -121,6 +121,53 @@
 	BRACKET=$'\e[34;01m'
 fi
 
+
+# void sendmessages(void)
+#
+#	send any einfo, ewarn, or eerror messages that have collected
+#	upon exit of this shell (part of the emergemail feature).
+#
+trap sendmessages EXIT
+sendmessages() {
+	for SEVERITY in "information" "warning" "error"; do
+		BUFFER=${TMPDIR}/emergemail.buffer.${SEVERITY}
+		if [ -f ${BUFFER} ]; then
+			if [ -x /usr/sbin/sendmail ]; then
+				/usr/sbin/sendmail root < ${BUFFER}
+				unset ${EMESSAGES}
+			else
+				echo -e " ${WARN}*${NORMAL} the emergemail FEATURE "\
+						"was unable to find /usr/sbin/sendmail.  "
+				echo -e " ${WARN}*${NORMAL} You must have a Mail "\
+						"Transfer Agent (MTA) such as postfix, exim,"
+				echo -e " ${WARN}*${NORMAL} ssmtp, etc. to use this "\
+						"feature."
+			fi
+			rm -f ${BUFFER}
+		fi
+	done
+}
+
+
+# void emergemail(char *severity, char *message)
+#
+#	send mail to root with the given message (if possible)
+#	severity is either "information" (for einfo),
+#					   "warning" (for ewarn),
+#					or "error" (for eerror).
+#
+emergemail() {
+	SEVERITY=$1
+	MESSAGE=$2
+	BUFFER=${TMPDIR}/emergemail.buffer.${SEVERITY}
+	if echo ${FEATURES} | grep -iq emergemail; then
+		if [ ! -f ${BUFFER} ]; then
+			echo "Subject: ${SEVERITY} from emerge of ${P}" > ${BUFFER}
+			echo -e "To: root\n\n" >> ${BUFFER}
+		fi
+		echo -e ${MESSAGE} >> ${BUFFER}
+	fi
+}
+
 # void esyslog(char* priority, char* tag, char* message)
 #
 #    use the system logger to log a message
@@ -153,6 +200,8 @@
 		echo -e " ${GOOD}*${NORMAL} ${*}"
 	fi
 
+	emergemail information "${*}"
+
 	return 0
 }
 
@@ -166,6 +215,8 @@
 		echo -ne " ${GOOD}*${NORMAL} ${*}"
 	fi
 
+	emergemail information "${*}"
+
 	return 0
 }
 
@@ -181,6 +232,8 @@
 		echo -e " ${WARN}*${NORMAL} ${*}"
 	fi
 
+	emergemail warning "${*}"
+
 	# Log warnings to system log
 	esyslog "daemon.warning" "rc-scripts" "${*}"
 
@@ -199,6 +252,8 @@
 		echo -e " ${BAD}*${NORMAL} ${*}"
 	fi
 
+	emergemail error "${*}"
+
 	# Log errors to system log
 	esyslog "daemon.err" "rc-scripts" "${*}"