1 files changed, 4 insertions, 11 deletions

diff --git a/networking/fakeidentd.c b/networking/fakeidentd.c
index 560f6bab0..a7cf4d11e 100644
--- a/networking/fakeidentd.c
+++ b/networking/fakeidentd.c
@@ -74,14 +74,14 @@ static const int ident_substr_len = sizeof(ident_substr) - 1;
  * FD of the connection is always the index of the connection structure
  * in `conns' array + FCS
  */
-struct {
+static struct {
         char buf[20];
         int len;
         time_t lasttime;
 } conns[MAXCONNS];
 
 /* When using global variables, bind those at least to a structure. */
-struct {
+static struct {
         const char *identuser;
         fd_set readfds;
         int conncnt;
@@ -274,15 +274,7 @@ int fakeidentd_main(int argc, char **argv)
         FD_SET(0, &G.readfds);
 
         /* handle -b <ip> parameter */
-        while ((flag = getopt(argc, argv, "b:")) != EOF) {
-                switch (flag) {
-                case 'b':
-                        bind_ip_address = optarg;
-                        break;
-                default:
-                        bb_show_usage();
-                }
-        }
+        bb_getopt_ulflags(argc, argv, "b:", &bind_ip_address);
         /* handle optional REPLY STRING */
         if (optind < argc)
                 G.identuser = argv[optind];
@@ -293,6 +285,7 @@ int fakeidentd_main(int argc, char **argv)
         if (godaemon() == 0)
                 return 0;
 
+        /* main loop where we process all events and never exit */
         while (1) {
         fd_set rfds = G.readfds;
         struct timeval tv = { 15, 0 };