Static-ify a variable. make du work with all the human-readable variants

[oweals/busybox.git] / ping.c

diff --git a/ping.c b/ping.c
index a2e9163624daa8b7df2cf610c733273b8412c06d..50c7ce6e64f98344996b7369adaee3eab9afe725 100644 (file)
--- a/ping.c
+++ b/ping.c
@@ -1,6 +1,6 @@
 /* vi: set sw=4 ts=4: */
 /*
- * $Id: ping.c,v 1.35 2001/01/27 08:24:37 andersen Exp $
+ * $Id: ping.c,v 1.38 2001/02/20 06:14:08 andersen Exp $
  * Mini ping implementation for busybox
  *
  * Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
@@ -31,7 +31,6 @@
  * Original copyright notice is retained at the end of this file.
  */
 
-#include "busybox.h"
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/file.h>
@@ -50,6 +49,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <stdlib.h>
+#include "busybox.h"
 
 
 /* It turns out that libc5 doesn't have proper icmp support
@@ -203,7 +203,7 @@ static void ping(const char *host)
 
        pingaddr.sin_family = AF_INET;
        if (!(h = gethostbyname(host))) {
-               error_msg("unknown host %s\n", host);
+               error_msg("unknown host %s", host);
                exit(1);
        }
        memcpy(&pingaddr.sin_addr, h->h_addr, sizeof(pingaddr.sin_addr));
@@ -251,7 +251,7 @@ extern int ping_main(int argc, char **argv)
        argc--;
        argv++;
        if (argc < 1)
-               usage(ping_usage);
+               show_usage();
        ping(*argv);
        return EXIT_SUCCESS;
 }
@@ -324,7 +324,7 @@ static void sendping(int junk)
        if (i < 0)
                perror_msg_and_die("sendto");
        else if ((size_t)i != sizeof(packet))
-               error_msg_and_die("ping wrote %d chars; %d expected\n", i,
+               error_msg_and_die("ping wrote %d chars; %d expected", i,
                           (int)sizeof(packet));
 
        signal(SIGALRM, sendping);
@@ -419,7 +419,7 @@ static void unpack(char *buf, int sz, struct sockaddr_in *from)
                printf("\n");
        } else 
                if (icmppkt->icmp_type != ICMP_ECHO)
-                       error_msg("Warning: Got ICMP %d (%s)\n",
+                       error_msg("Warning: Got ICMP %d (%s)",
                                        icmppkt->icmp_type, icmp_type_name (icmppkt->icmp_type));
 }
 
@@ -437,7 +437,7 @@ static void ping(const char *host)
        if ((pingsock = socket(AF_INET, SOCK_RAW,
                                                   (proto ? proto->p_proto : 1))) < 0) {        /* 1 == ICMP */
                if (errno == EPERM)
-                       error_msg_and_die("permission denied. (are you root?)\n");
+                       error_msg_and_die("permission denied. (are you root?)");
                else
                        perror_msg_and_die("creating a raw socket");
        }
@@ -449,12 +449,12 @@ static void ping(const char *host)
 
        pingaddr.sin_family = AF_INET;
        if (!(h = gethostbyname(host))) {
-               error_msg("unknown host %s\n", host);
+               error_msg("unknown host %s", host);
                exit(1);
        }
 
        if (h->h_addrtype != AF_INET) {
-               error_msg("unknown address type; only AF_INET is currently supported.\n");
+               error_msg("unknown address type; only AF_INET is currently supported.");
                exit(1);
        }
 
@@ -522,24 +522,24 @@ extern int ping_main(int argc, char **argv)
                        break;
                case 'c':
                        if (--argc <= 0)
-                               usage(ping_usage);
+                               show_usage();
                        argv++;
                        pingcount = atoi(*argv);
                        break;
                case 's':
                        if (--argc <= 0)
-                               usage(ping_usage);
+                               show_usage();
                        argv++;
                        datalen = atoi(*argv);
                        break;
                default:
-                       usage(ping_usage);
+                       show_usage();
                }
                argc--;
                argv++;
        }
        if (argc < 1)
-               usage(ping_usage);
+               show_usage();
 
        myid = getpid() & 0xFFFF;
        ping(*argv);