From 6c317b329562fe898737fe3c7b516922e2f075f4 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Tue, 29 Nov 2005 13:13:05 +0000 Subject: * random cleanups git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-1.0-trunk@53 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c --- candump.c | 6 +++--- cansend.c | 13 ++----------- 2 files changed, 5 insertions(+), 14 deletions(-) diff --git a/candump.c b/candump.c index a736f5a..bf1514a 100644 --- a/candump.c +++ b/candump.c @@ -23,10 +23,10 @@ static int running = 1; enum { VERSION_OPTION = CHAR_MAX + 1, - FILTER_OPTION = CHAR_MAX + 2, + FILTER_OPTION, }; -void print_usage(char *prg) +static void print_usage(char *prg) { fprintf(stderr, "Usage: %s [Options]\n" "Options:\n" @@ -40,7 +40,7 @@ void print_usage(char *prg) prg, PF_CAN, SOCK_RAW, CAN_PROTO_RAW); } -void sigterm(int signo) +static void sigterm(int signo) { running = 0; } diff --git a/cansend.c b/cansend.c index f8afb26..80721c4 100644 --- a/cansend.c +++ b/cansend.c @@ -17,14 +17,8 @@ #include 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 [Options] \n" " 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'}, -- cgit v1.2.3