inetd: improve --helpt text and config help text.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 29 insertions, 10 deletions

diff --git a/networking/inetd.c b/networking/inetd.c
index 2991edc09..91545d0a3 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -161,39 +161,57 @@
 //config:       Internet superserver daemon
 //config:
 //config:config FEATURE_INETD_SUPPORT_BUILTIN_ECHO
-//config:       bool "Support echo service"
+//config:       bool "Support echo service on port 7"
 //config:       default y
 //config:       depends on INETD
 //config:       help
-//config:       Echo received data internal inetd service
+//config:       Internal service which echoes data back.
+//config:       Activated by configuration lines like these:
+//config:               echo stream tcp nowait root internal
+//config:               echo dgram  udp wait   root internal
 //config:
 //config:config FEATURE_INETD_SUPPORT_BUILTIN_DISCARD
-//config:       bool "Support discard service"
+//config:       bool "Support discard service on port 8"
 //config:       default y
 //config:       depends on INETD
 //config:       help
-//config:       Internet /dev/null internal inetd service
+//config:       Internal service which discards all input.
+//config:       Activated by configuration lines like these:
+//config:               discard stream tcp nowait root internal
+//config:               discard dgram  udp wait   root internal
 //config:
 //config:config FEATURE_INETD_SUPPORT_BUILTIN_TIME
-//config:       bool "Support time service"
+//config:       bool "Support time service on port 37"
 //config:       default y
 //config:       depends on INETD
 //config:       help
-//config:       Return 32 bit time since 1900 internal inetd service
+//config:       Internal service which returns big-endian 32-bit number
+//config:       of seconds passed since 1900-01-01. The number wraps around
+//config:       on overflow.
+//config:       Activated by configuration lines like these:
+//config:               time stream tcp nowait root internal
+//config:               time dgram  udp wait   root internal
 //config:
 //config:config FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME
-//config:       bool "Support daytime service"
+//config:       bool "Support daytime service on port 13"
 //config:       default y
 //config:       depends on INETD
 //config:       help
-//config:       Return human-readable time internal inetd service
+//config:       Internal service which returns human-readable time.
+//config:       Activated by configuration lines like these:
+//config:               daytime stream tcp nowait root internal
+//config:               daytime dgram  udp wait   root internal
 //config:
 //config:config FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN
-//config:       bool "Support chargen service"
+//config:       bool "Support chargen service on port 19"
 //config:       default y
 //config:       depends on INETD
 //config:       help
-//config:       Familiar character generator internal inetd service
+//config:       Internal service which generates endless stream
+//config:       of all ASCII chars beetween space and char 126.
+//config:       Activated by configuration lines like these:
+//config:               chargen stream tcp nowait root internal
+//config:               chargen dgram  udp wait   root internal
 //config:
 //config:config FEATURE_INETD_RPC
 //config:       bool "Support RPC services"
@@ -216,6 +234,7 @@
 //usage:     "\n        -q N    Socket listen queue (default 128)"
 //usage:     "\n        -R N    Pause services after N connects/min"
 //usage:     "\n                (default 0 - disabled)"
+//usage:     "\n        Default CONFFILE is /etc/inetd.conf"
 
 #include <syslog.h>
 #include <sys/resource.h> /* setrlimit */