3 files changed, 21 insertions, 4 deletions

diff --git a/include/usage.src.h b/include/usage.src.h
index 1ac252d1b..5d2038834 100644
--- a/include/usage.src.h
+++ b/include/usage.src.h
@@ -31,6 +31,9 @@
 # define ADJTIME_PATH "/etc/adjtime"
 #endif
 
+#define STR1(s) #s
+#define STR(s)  STR1(s)
+
 INSERT
 
 #define busybox_notes_usage \
diff --git a/networking/httpd.c b/networking/httpd.c
index 56ab85b82..9972a5378 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -102,6 +102,11 @@
 //config:       help
 //config:       HTTP server.
 //config:
+//config:config FEATURE_HTTPD_PORT_DEFAULT
+//config:       int "Default port"
+//config:       default 80
+//config:       range 1 65535
+//config:
 //config:config FEATURE_HTTPD_RANGES
 //config:       bool "Support 'Ranges:' header"
 //config:       default y
@@ -270,7 +275,7 @@
 //usage:     "\n        -i              Inetd mode"
 //usage:     "\n        -f              Don't daemonize"
 //usage:     "\n        -v[v]           Verbose"
-//usage:     "\n        -p [IP:]PORT    Bind to IP:PORT (default *:80)"
+//usage:     "\n        -p [IP:]PORT    Bind to IP:PORT (default *:"STR(CONFIG_FEATURE_HTTPD_PORT_DEFAULT)")"
 //usage:        IF_FEATURE_HTTPD_SETUID(
 //usage:     "\n        -u USER[:GRP]   Set uid/gid after binding to port")
 //usage:        IF_FEATURE_HTTPD_BASIC_AUTH(
@@ -316,6 +321,9 @@
 
 #define HEADER_READ_TIMEOUT 60
 
+#define STR1(s) #s
+#define STR(s) STR1(s)
+
 static const char DEFAULT_PATH_HTTPD_CONF[] ALIGN1 = "/etc";
 static const char HTTPD_CONF[] ALIGN1 = "httpd.conf";
 static const char HTTP_200[] ALIGN1 = "HTTP/1.1 200 OK\r\n";
@@ -542,7 +550,7 @@ enum {
         SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
         IF_FEATURE_HTTPD_BASIC_AUTH(g_realm = "Web Server Authentication";) \
         IF_FEATURE_HTTPD_RANGES(range_start = -1;) \
-        bind_addr_or_port = "80"; \
+        bind_addr_or_port = STR(CONFIG_FEATURE_HTTPD_PORT_DEFAULT); \
         index_page = index_html; \
         file_size = -1; \
 } while (0)
diff --git a/networking/telnetd.c b/networking/telnetd.c
index de4d733f9..581da1924 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -68,6 +68,12 @@
 //config:       help
 //config:       Selecting this will make telnetd able to run standalone.
 //config:
+//config:config FEATURE_TELNETD_PORT_DEFAULT
+//config:       int "Default port"
+//config:       default 23
+//config:       range 1 65535
+//config:       depends on FEATURE_TELNETD_STANDALONE
+//config:
 //config:config FEATURE_TELNETD_INETD_WAIT
 //config:       bool "Support -w SEC option (inetd wait mode)"
 //config:       default y
@@ -103,7 +109,7 @@
 //usage:     "\n        -K              Close connection as soon as login exits"
 //usage:     "\n                        (normally wait until all programs close slave pty)"
 //usage:        IF_FEATURE_TELNETD_STANDALONE(
-//usage:     "\n        -p PORT         Port to listen on"
+//usage:     "\n        -p PORT         Port to listen on. Default "STR(CONFIG_FEATURE_TELNETD_PORT_DEFAULT)
 //usage:     "\n        -b ADDR[:PORT]  Address to bind to"
 //usage:     "\n        -F              Run in foreground"
 //usage:     "\n        -i              Inetd mode"
@@ -708,7 +714,7 @@ int telnetd_main(int argc UNUSED_PARAM, char **argv)
         } else {
                 master_fd = 0;
                 if (!(opt & OPT_WAIT)) {
-                        unsigned portnbr = 23;
+                        unsigned portnbr = CONFIG_FEATURE_TELNETD_PORT_DEFAULT;
                         if (opt & OPT_PORT)
                                 portnbr = xatou16(opt_portnbr);
                         master_fd = create_and_bind_stream_or_die(opt_bindaddr, portnbr);