From dfeae746617c883d921cc8900c1b1d162983bcfb Mon Sep 17 00:00:00 2001
From: Ludwig Ortmann <ludwig.ortmann@fu-berlin.de>
Date: Mon, 18 Mar 2013 15:37:32 +0100
Subject: [PATCH] lose > before output, prompt when ready for input
---
sys/shell/shell.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/sys/shell/shell.c b/sys/shell/shell.c
index 3762bc820d..c17908a8c0 100644
--- a/sys/shell/shell.c
+++ b/sys/shell/shell.c
@@ -144,17 +144,25 @@ static int readline(shell_t *shell, char* buf, size_t size) {
return 1;
}
+static inline void print_prompt(shell_t *shell)
+{
+ shell->put_char('>');
+ shell->put_char(' ');
+ return;
+}
+
void shell_run(shell_t *shell) {
char line_buf[255];
+ print_prompt(shell);
while(1) {
int res = readline(shell, line_buf, sizeof(line_buf));
- shell->put_char('>');
if (! res ) {
char* line_copy = strdup(line_buf);
handle_input_line(shell, line_copy);
free(line_copy);
}
+ print_prompt(shell);
}
}
--
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