From 8e6c11128d8f7db1b9bd15cd726d348a3804365e Mon Sep 17 00:00:00 2001 From: Alexander Gerasiov Date: Sun, 11 Feb 2018 19:03:05 +0300 Subject: [PATCH] log2asc.c: Reformat help/usage output to be compatible with help2man. Signed-off-by: Alexander Gerasiov Gbp-Pq: Name 0022-log2asc.c-Reformat-help-usage-output-to-be-compatibl.patch --- log2asc.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/log2asc.c b/log2asc.c index ffa0baf..de32659 100644 --- a/log2asc.c +++ b/log2asc.c @@ -60,11 +60,13 @@ extern int optind, opterr, optopt; void print_usage(char *prg) { - fprintf(stderr, "Usage: %s [can-interfaces]\n", prg); - fprintf(stderr, "Options: -I (default stdin)\n"); - fprintf(stderr, " -O (default stdout)\n"); - fprintf(stderr, " -4 (reduce decimal place to 4 digits)\n"); - fprintf(stderr, " -n (set newline to cr/lf - default lf)\n"); + fprintf(stderr, "%s - convert compact CAN frame logfile to ASC logfile.\n", prg); + fprintf(stderr, "Usage: %s [can-interfaces]\n", prg); + fprintf(stderr, "Options:\n"); + fprintf(stderr, " -I (default stdin)\n"); + fprintf(stderr, " -O (default stdout)\n"); + fprintf(stderr, " -4 (reduce decimal place to 4 digits)\n"); + fprintf(stderr, " -n (set newline to cr/lf - default lf)\n"); } int main(int argc, char **argv)