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))