Remove debugging statement.

[oweals/busybox.git] / rdate.c

diff --git a/rdate.c b/rdate.c
index 5f31282fc8abf4ac7416757a7cba96abcc95909d..8deb35d147309c579004ec0c8a486f5aed2b8a36 100644 (file)
--- a/rdate.c
+++ b/rdate.c
@@ -40,13 +40,12 @@ static const int RFC_868_BIAS = 2208988800UL;
 static time_t askremotedate(const char *host)
 {
        struct hostent *h;
-       struct sockaddr_in sin;
+       struct sockaddr_in s_in;
        struct servent *tserv;
        unsigned long int nett, localt;
        int fd;
 
-       if (!(h = gethostbyname(host)))         /* get the IP addr */
-               perror_msg_and_die("%s", host);
+       h = xgethostbyname(host);         /* get the IP addr */
 
        if ((tserv = getservbyname("time", "tcp")) == NULL)   /* find port # */
                perror_msg_and_die("%s", "time");
@@ -54,11 +53,11 @@ static time_t askremotedate(const char *host)
        if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0)    /* get net connection */
                perror_msg_and_die("%s", "socket");
 
-       memcpy(&sin.sin_addr, h->h_addr, sizeof(sin.sin_addr));
-       sin.sin_port= tserv->s_port;
-       sin.sin_family = AF_INET;
+       memcpy(&s_in.sin_addr, h->h_addr, sizeof(s_in.sin_addr));
+       s_in.sin_port= tserv->s_port;
+       s_in.sin_family = AF_INET;
 
-       if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) < 0)      /* connect to time server */
+       if (connect(fd, (struct sockaddr *)&s_in, sizeof(s_in)) < 0)      /* connect to time server */
                perror_msg_and_die("%s", host);
 
        if (read(fd, (void *)&nett, 4) != 4)    /* read time from server */
@@ -79,7 +78,7 @@ static time_t askremotedate(const char *host)
 
 int rdate_main(int argc, char **argv)
 {
-       time_t time;
+       time_t remote_time;
        int opt;
        int setdate = 0;
        int printdate= 0;
@@ -111,15 +110,15 @@ int rdate_main(int argc, char **argv)
        if (optind == argc)
                show_usage();
 
-       time = askremotedate(argv[optind]);
+       remote_time = askremotedate(argv[optind]);
 
        if (setdate) {
-               if (stime(&time) < 0)
+               if (stime(&remote_time) < 0)
                        perror_msg_and_die("Could not set time of day");
        }
 
        if (printdate)
-               printf("%s", ctime(&time));
+               printf("%s", ctime(&remote_time));
 
        return EXIT_SUCCESS;
 }