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-rw-r--r--kernel/ctrl.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/kernel/ctrl.c b/kernel/ctrl.c
index 3d26f07..da1d70d 100644
--- a/kernel/ctrl.c
+++ b/kernel/ctrl.c
@@ -27,20 +27,17 @@ ctrl(void *arg)
int c;
for (;;) {
- c = fgetc(stdin);
+ printf("> ");
+ fflush(stdout);
+ c = getc(stdin);
+ printf("\n");
switch (c) {
case '-':
reboot();
break;
case 'n':
- fprintf(stdout, "\r%ld\n", now());
- break;
- case 'r':
- fprintf(stdout, "\r%d\n", rqlen());
- break;
- case 't':
- fprintf(stdout, "\r%d\n", running());
+ printf("now: %ld\n", now());
break;
default:
break;