use shared busybox error messages to save a few bytes

diff --git a/networking/nc.c b/networking/nc.c
index bb6373fd3e51d29202f2aca67d8f006802f78203..58cd39fac259983f286eb00e3d10e793242635ae 100644 (file)
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -85,7 +85,7 @@ int nc_main(int argc, char **argv)
 #ifdef CONFIG_NC_GAPING_SECURITY_HOLE
        if (pr00gie) {
                /* won't need stdin */
-               close (STDIN_FILENO);      
+               close(STDIN_FILENO);      
        }
 #endif /* CONFIG_NC_GAPING_SECURITY_HOLE */
 
@@ -95,8 +95,8 @@ int nc_main(int argc, char **argv)
        if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
                bb_perror_msg_and_die("socket");
        x = 1;
-       if (setsockopt (sfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x)) == -1)
-               bb_perror_msg_and_die ("reuseaddr failed");
+       if (setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x)) == -1)
+               bb_perror_msg_and_die("reuseaddr");
        address.sin_family = AF_INET;
 
        if (wsecs) {
@@ -168,7 +168,7 @@ int nc_main(int argc, char **argv)
                for (fd = 0; fd < FD_SETSIZE; fd++) {
                        if (FD_ISSET(fd, &testfds)) {
                                if ((nread = safe_read(fd, buf, sizeof(buf))) < 0)
-                                       bb_perror_msg_and_die("read");
+                                       bb_perror_msg_and_die(bb_msg_read_error);
 
                                if (fd == sfd) {
                                        if (nread == 0)
@@ -181,7 +181,7 @@ int nc_main(int argc, char **argv)
                                }
 
                                if (bb_full_write(ofd, buf, nread) < 0)
-                                       bb_perror_msg_and_die("write");
+                                       bb_perror_msg_and_die(bb_msg_write_error);
                                if (delay > 0) {
                                        sleep(delay);
                                }