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Various cleanup

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Renamed device -> tty_device.

Removed hardcoded tty device name max length.

Updated README.
This commit is contained in:
Martin Lund 2014-09-30 16:05:38 +02:00
parent 9721f2436c
commit cc7f21e735
4 changed files with 9 additions and 9 deletions
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6
src/options.c
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@ -39,7 +39,7 @@ struct option_t option =
void print_options_help(char *argv[])
{
printf("Usage: %s [<options>] <device>\n", argv[0]);
printf("Usage: %s [<options>] <tty device>\n", argv[0]);
printf("\n");
printf("Options:\n");
printf(" -b, --baudrate <baudrate> Baud rate (default: 115200)\n");
@ -324,9 +324,9 @@ void parse_options(int argc, char *argv[])
/* Assume first non-option is the tty device name */
if (optind < argc)
strcpy(option.device, argv[optind++]);
strcpy(option.tty_device, argv[optind++]);
if (strlen(option.device) == 0)
if (strlen(option.tty_device) == 0)
{
printf("Error: Missing device name.\n");
exit(EXIT_FAILURE);