ftpd: better usage text

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

1 files changed, 18 insertions, 1 deletions

diff --git a/networking/ftpd.c b/networking/ftpd.c
index 64068e467..b59135667 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -12,6 +12,23 @@
  * You have to run this daemon via inetd.
  */
 
+//usage:#define ftpd_trivial_usage
+//usage:       "[-wvS] [-t N] [-T N] [DIR]"
+//usage:#define ftpd_full_usage "\n\n"
+//usage:       "Anonymous FTP server\n"
+//usage:       "\n"
+//usage:       "ftpd should be used as an inetd service.\n"
+//usage:       "ftpd's line for inetd.conf:\n"
+//usage:       "	21 stream tcp nowait root ftpd ftpd /files/to/serve\n"
+//usage:       "It also can be ran from tcpsvd:\n"
+//usage:       "	tcpsvd -vE 0.0.0.0 21 ftpd /files/to/serve\n"
+//usage:     "\nOptions:"
+//usage:     "\n	-w	Allow upload"
+//usage:     "\n	-v	Log errors to stderr. -vv: verbose log"
+//usage:     "\n	-S	Log errors to syslog. -SS: verbose log"
+//usage:     "\n	-t,-T	Idle and absolute timeouts"
+//usage:     "\n	DIR	Change root to this directory"
+
 #include "libbb.h"
 #include <syslog.h>
 #include <netinet/tcp.h>
@@ -206,7 +223,7 @@ cmdio_write_error(unsigned status)
 {
 	*(uint32_t *) G.msg_err = status;
 	xwrite(STDOUT_FILENO, G.msg_err, sizeof("NNN " MSG_ERR) - 1);
-	if (G.verbose > 1)
+	if (G.verbose > 0)
 		verbose_log(G.msg_err);
 }
 #define WRITE_ERR(a) cmdio_write_error(STRNUM32sp(a))