diff options
Diffstat (limited to 'networking/ping.c')
| -rw-r--r-- | networking/ping.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/networking/ping.c b/networking/ping.c index 8276dda..f5769b7 100644 --- a/networking/ping.c +++ b/networking/ping.c @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ /* - * $Id: ping.c,v 1.31 2001/01/22 22:48:42 andersen Exp $ + * $Id: ping.c,v 1.32 2001/01/23 22:30:04 markw Exp $ * Mini ping implementation for busybox * * Copyright (C) 1999 by Randolph Chung <tausq@debian.org> @@ -58,7 +58,7 @@ #if ! defined __GLIBC__ && ! defined __UCLIBC__ typedef unsigned int socklen_t; -#define ICMP_MINLEN 8 /* abs minimum */ +static const int ICMP_MINLEN = 8; /* abs minimum */ struct icmp_ra_addr { @@ -134,13 +134,13 @@ struct icmp }; #endif -#define DEFDATALEN 56 -#define MAXIPLEN 60 -#define MAXICMPLEN 76 -#define MAXPACKET 65468 +static const int DEFDATALEN = 56; +static const int MAXIPLEN = 60; +static const int MAXICMPLEN = 76; +static const int MAXPACKET = 65468; #define MAX_DUP_CHK (8 * 128) -#define MAXWAIT 10 -#define PINGINTERVAL 1 /* second */ +static const int MAXWAIT = 10; +static const int PINGINTERVAL = 1; /* second */ #define O_QUIET (1 << 0) @@ -262,7 +262,7 @@ extern int ping_main(int argc, char **argv) static char *hostname = NULL; static struct sockaddr_in pingaddr; static int pingsock = -1; -static int datalen = DEFDATALEN; +static int datalen; /* intentionally uninitialized to work around gcc bug */ static long ntransmitted = 0, nreceived = 0, nrepeats = 0, pingcount = 0; static int myid = 0, options = 0; @@ -508,6 +508,8 @@ extern int ping_main(int argc, char **argv) { char *thisarg; + datalen = DEFDATALEN; /* initialized here rather than in global scope to work around gcc bug */ + argc--; argv++; options = 0; |