diff options
author | Patrick McHardy <kaber@trash.net> | 2011-05-09 20:23:21 +0200 |
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committer | Patrick McHardy <kaber@trash.net> | 2011-05-09 20:23:21 +0200 |
commit | c29f7ef7cb5a31620060ef721d3c65b343eb537a (patch) | |
tree | 09d7a610fbdda5c259d85458f4b6cf9ae9b07f03 /extensions/libxt_tcp.c | |
parent | edc2b1adf32d2b11e126174f525293b3bca6e7bc (diff) | |
parent | 6cfb28bb9032dcf2749ff80f88ad37b9fe5e7c2a (diff) |
Merge branch 'opts' of git://dev.medozas.de/iptables
Diffstat (limited to 'extensions/libxt_tcp.c')
-rw-r--r-- | extensions/libxt_tcp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/extensions/libxt_tcp.c b/extensions/libxt_tcp.c index d9bcbd0e..4d914e39 100644 --- a/extensions/libxt_tcp.c +++ b/extensions/libxt_tcp.c @@ -208,10 +208,10 @@ tcp_parse(int c, char **argv, int invert, unsigned int *flags, return 1; } -static char * +static const char * port_to_service(int port) { - struct servent *service; + const struct servent *service; if ((service = getservbyport(htons(port), "tcp"))) return service->s_name; @@ -222,7 +222,7 @@ port_to_service(int port) static void print_port(uint16_t port, int numeric) { - char *service; + const char *service; if (numeric || (service = port_to_service(port)) == NULL) printf("%u", port); |