diff options
Diffstat (limited to 'cansend.c')
| -rw-r--r-- | cansend.c | 13 |
1 files changed, 2 insertions, 11 deletions
@@ -17,14 +17,8 @@ #include <socket-can/can.h> extern int optind, opterr, optopt; -static int running = 1; -void sigterm(int signo) -{ - running = 0; -} - -void print_usage(char *prg) +static void print_usage(char *prg) { fprintf(stderr, "Usage: %s <can-interface> [Options] <can-msg>\n" "<can-msg> can consist of up to 8 bytes given as a space separated list\n" @@ -41,7 +35,7 @@ void print_usage(char *prg) " -h, --help this help\n" " --version print version information and exit\n", prg, PF_CAN, SOCK_RAW, CAN_PROTO_RAW); -} +} enum { @@ -58,9 +52,6 @@ int main(int argc, char **argv) int loopcount = 1, infinite = 0; struct ifreq ifr; - signal(SIGTERM, sigterm); - signal(SIGHUP, sigterm); - struct option long_options[] = { { "help", no_argument, 0, 'h' }, { "identifier", required_argument, 0, 'i'}, |