From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Mon, 8 Nov 2010 04:08:56 +0000 (+0800)
Subject: JIM: Add "-n" option to "echo"
X-Git-Tag: v0.5.0-rc1~351
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=d220e22e6376fa67d85c9731a4165f86609390d8

JIM: Add "-n" option to "echo"

With the new JIMTCL, "puts" only writes to stdout.
To write on telnet port too, "echo" must be used.
This patch gives to "echo" similar commandline option of "puts".

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
---

diff --git a/src/helper/command.c b/src/helper/command.c
index 5a68208a6a..6c408ee869 100644
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -779,9 +779,16 @@ static int jim_find(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 
 static int jim_echo(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
+	const char *str;
+	str = Jim_GetString(argv[1], NULL);
+	if (argc == 3 && !strcmp(str, "-n"))
+	{
+		str = Jim_GetString(argv[2], NULL);
+		LOG_USER_N("%s", str);
+		return JIM_OK;
+	}
 	if (argc != 2)
 		return JIM_ERR;
-	const char *str = Jim_GetString(argv[1], NULL);
 	LOG_USER("%s", str);
 	return JIM_OK;
 }