diff options
Diffstat (limited to 'src/cansequence.c')
| -rw-r--r-- | src/cansequence.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/cansequence.c b/src/cansequence.c index 25a247c..394a0bf 100644 --- a/src/cansequence.c +++ b/src/cansequence.c @@ -265,27 +265,27 @@ int main(int argc, char **argv) s = socket(family, type, proto); if (s < 0) { - perror("socket"); - return 1; + perror("socket()"); + exit(EXIT_FAILURE); } addr.can_family = family; strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFINDEX, &ifr)) { - perror("ioctl"); - return 1; + perror("ioctl()"); + exit(EXIT_FAILURE); } addr.can_ifindex = ifr.ifr_ifindex; /* first don't recv. any msgs */ if (setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0)) { - perror("setsockopt"); + perror("setsockopt()"); exit(EXIT_FAILURE); } if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) { - perror("bind"); - return 1; + perror("bind()"); + exit(EXIT_FAILURE); } if (receive) |