From dd6e4b90b5b2dbc2bbaac5008e26949a18478197 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Sat, 7 May 2011 00:05:24 +0200 Subject: extensions: const annotations Signed-off-by: Jan Engelhardt --- extensions/libxt_sctp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'extensions/libxt_sctp.c') diff --git a/extensions/libxt_sctp.c b/extensions/libxt_sctp.c index d3379d30..5dbc36f5 100644 --- a/extensions/libxt_sctp.c +++ b/extensions/libxt_sctp.c @@ -298,10 +298,10 @@ sctp_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), "sctp"))) return service->s_name; @@ -312,7 +312,7 @@ 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); -- cgit v1.2.3