X-Git-Url: http://git.itanic.dy.fi/?p=log-plotter;a=blobdiff_plain;f=options.c;fp=options.c;h=18db9c5e44e173ba1b24f70f4a44a44079187d6b;hp=48cd259a3fa754dcf79723229fbd9e1b56eb07b5;hb=84ab13170c021724847f80663c9136ec8badac57;hpb=d44a215cef8d81a7dbb0f52168f5cca2cfc31aed

diff --git a/options.c b/options.c
index 48cd259..18db9c5 100644
--- a/options.c
+++ b/options.c
@@ -15,6 +15,7 @@ void print_help_and_die(const char *exec_name)
 	pr_info("  -o, --output            logfile path, stdout only if omited\n");
 	pr_info("  -v, --verbose           increase verbosity\n");
 	pr_info("  -q, --quiet             decrease verbosity\n");
+	pr_info("  -c, --config=PATH       config file path\n");
 	pr_info("  -h, --help              show this help\n");
 
 	exit(0);
@@ -37,9 +38,10 @@ int read_args(int argc, char *argv[], struct plotter_options *opts)
 		{ .val = 'b', .name = "baud", .has_arg = 1 },
 		{ .val = 'v', .name = "verbose", .has_arg = 2 },
 		{ .val = 'q', .name = "quiet", },
+		{ .val = 'c', .name = "config", .has_arg = 1 },
 		{ .val = 'h', .name = "help", },
 	};
-	char short_options[] = "d:o:b:vqh";
+	char short_options[] = "d:o:b:vqc:h";
 
 	set_default_options(opts);
 
@@ -68,6 +70,9 @@ int read_args(int argc, char *argv[], struct plotter_options *opts)
 			trace_level--;
 			pr_debug("Degreased trace level to %d\n", trace_level);
 			break;
+		case 'c':
+			opts->config_file_path = optarg;
+			break;
 		case 'h':
 			print_help_and_die(argv[0]);
 			break;