From 0b882f36b55a0e45506d33d60e343ec9a492fbb4 Mon Sep 17 00:00:00 2001 From: Baptiste Daroussin Date: Wed, 25 Mar 2015 08:18:00 +0100 Subject: [PATCH] print_eth_info: fix warnings on FreeBSD --- src/print_eth_info.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/print_eth_info.c b/src/print_eth_info.c index af5a757..06a1613 100644 --- a/src/print_eth_info.c +++ b/src/print_eth_info.c @@ -49,11 +49,13 @@ static int print_eth_speed(char *outwalk, const char *interface) { } else return sprintf(outwalk, "?"); #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) - char *ethspeed; + const char *ethspeed; struct ifmediareq ifm; (void)memset(&ifm, 0, sizeof(ifm)); (void)strncpy(ifm.ifm_name, interface, sizeof(ifm.ifm_name)); - int ret = ioctl(general_socket, SIOCGIFMEDIA, (caddr_t)&ifm); + if (ioctl(general_socket, SIOCGIFMEDIA, (caddr_t)&ifm) < 0) { + return sprintf(outwalk, "?"); + } /* Get the description of the media type, partially taken from * FreeBSD's ifconfig */ -- 2.39.5