Fully move esyslog into rc

sh/functions.sh

@@ -17,26 +17,6 @@ eoutdent() {
 	return 0
 }
 
-# void esyslog(char* priority, char* tag, char* message)
-#
-#    use the system logger to log a message
-#
-esyslog() {
-	local pri= tag=
-
-	if [ -x /usr/bin/logger ] ; then
-		pri="$1"
-		tag="$2"
-
-		shift 2
-		[ -z "$*" ] && return 0
-
-		/usr/bin/logger -p "${pri}" -t "${tag}" -- "$*"
-	fi
-
-	return 0
-}
-
 # Safer way to list the contents of a directory,
 # as it do not have the "empty dir bug".
 #

src/rc.c

@@ -172,12 +172,18 @@ static int do_e (int argc, char **argv)
 			char *dot = strchr (argv[0], '.');
 			if ((level = syslog_decode (dot + 1, prioritynames)) == -1)
 				eerrorx ("%s: invalid log level `%s'", applet, argv[0]);
-			argc--;
+
-			argv++;
+			if (argc < 3)
+				eerrorx ("%s: not enough arguments", applet);
+
+			unsetenv ("RC_ELOG");
+			setenv ("RC_ELOG", argv[1], 1);
+
+			argc -= 2;
+			argv += 2;
 		}
 	}
 
-
 	if (argc > 0) {
 		for (i = 0; i < argc; i++)
 			l += strlen (argv[i]) + 1;