Use --tty/-T on command line to specify target device

[fw/altos] / ao-tools / ao-dbg / ao-dbg-main.c

diff --git a/ao-tools/ao-dbg/ao-dbg-main.c b/ao-tools/ao-dbg/ao-dbg-main.c
index 72249a6b0855402d65f5093eb925a893dc2ec239..f1e2c11199122a5ca4b1ca5b19a5c59fb7f839b7 100644 (file)
--- a/ao-tools/ao-dbg/ao-dbg-main.c
+++ b/ao-tools/ao-dbg/ao-dbg-main.c
@@ -24,6 +24,7 @@
 #include <signal.h>
 #include <stdarg.h>
 #include <poll.h>
+#include <getopt.h>
 
 static int s51_port = 0;
 static char *cpu = "8051";
@@ -32,6 +33,7 @@ char *s51_prompt = "> ";
 struct ccdbg *s51_dbg;
 int s51_interrupted = 0;
 int s51_monitor = 0;
+char *s51_tty = NULL;
 
 static FILE *s51_input;
 static FILE *s51_output;
@@ -48,6 +50,11 @@ void s51_sigint()
        s51_interrupted = 1;
 }
 
+static const struct option options[] = {
+       { .name = "tty", .has_arg = 1, .val = 'T' },
+       { 0, 0, 0, 0 },
+};
+
 int
 main(int argc, char **argv)
 {
@@ -55,7 +62,7 @@ main(int argc, char **argv)
        char *endptr;
        struct sigvec vec, ovec;
 
-       while ((opt = getopt(argc, argv, "PVvHhmt:X:c:r:Z:s:S:p:")) != -1) {
+       while ((opt = getopt_long(argc, argv, "PVvHhmt:X:c:r:Z:s:S:p:T:", options, NULL)) != -1) {
                switch (opt) {
                case 't':
                        cpu = optarg;
@@ -104,6 +111,9 @@ main(int argc, char **argv)
                case 'm':
                        s51_monitor = 1;
                        break;
+               case 'T':
+                       s51_tty = optarg;
+                       break;
                }
        }
        if (s51_port) {