ftpd: allow multiple -S options to increase verbosity too, like -v

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

1 files changed, 7 insertions, 3 deletions

diff --git a/networking/ftpd.c b/networking/ftpd.c
index 090ed54eb..a8687fbda 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -1095,17 +1095,19 @@ int ftpd_main(int argc UNUSED_PARAM, char **argv)
 #endif
 {
         unsigned abs_timeout;
+        unsigned verbose_S;
         smallint opts;
 
         INIT_G();
 
         abs_timeout = 1 * 60 * 60;
+        verbose_S = 0;
         G.timeout = 2 * 60;
-        opt_complementary = "t+:T+:vv";
+        opt_complementary = "t+:T+:vv:SS";
 #if BB_MMU
-        opts = getopt32(argv,   "vS" IF_FEATURE_FTP_WRITE("w") "t:T:", &G.timeout, &abs_timeout, &G.verbose);
+        opts = getopt32(argv,   "vS" IF_FEATURE_FTP_WRITE("w") "t:T:", &G.timeout, &abs_timeout, &G.verbose, &verbose_S);
 #else
-        opts = getopt32(argv, "l1vS" IF_FEATURE_FTP_WRITE("w") "t:T:", &G.timeout, &abs_timeout, &G.verbose);
+        opts = getopt32(argv, "l1vS" IF_FEATURE_FTP_WRITE("w") "t:T:", &G.timeout, &abs_timeout, &G.verbose, &verbose_S);
         if (opts & (OPT_l|OPT_1)) {
                 /* Our secret backdoor to ls */
 /* TODO: pass -n too? */
@@ -1116,6 +1118,8 @@ int ftpd_main(int argc UNUSED_PARAM, char **argv)
                 return ls_main(argc, argv);
         }
 #endif
+        if (G.verbose < verbose_S)
+                G.verbose = verbose_S;
         if (abs_timeout | G.timeout) {
                 if (abs_timeout == 0)
                         abs_timeout = INT_MAX;