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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 5/7] echo: always allow to pass -e option
Date: Tue, 11 Sep 2012 12:19:25 +0200	[thread overview]
Message-ID: <1347358767-1180-5-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1347358767-1180-1-git-send-email-plagnioj@jcrosoft.com>

This will allow to do not taint if not enabled

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 commands/echo.c |   12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/commands/echo.c b/commands/echo.c
index a19d992..4a5c981 100644
--- a/commands/echo.c
+++ b/commands/echo.c
@@ -33,10 +33,9 @@ static int do_echo(int argc, char *argv[])
 	int fd = stdout, opt, newline = 1;
 	char *file = NULL;
 	int oflags = O_WRONLY | O_CREAT;
-#ifdef CONFIG_CMD_ECHO_E
 	char str[CONFIG_CBSIZE];
 	int process_escape = 0;
-#endif
+
 	/* We can't use getopt() here because we want to
 	 * echo all things we don't understand.
 	 */
@@ -66,11 +65,9 @@ static int do_echo(int argc, char *argv[])
 				goto no_optarg_out;
 			optind++;
 			break;
-#ifdef CONFIG_CMD_ECHO_E
 		case 'e':
-			process_escape = 1;
+			process_escape = IS_ENABLED(CONFIG_CMD_ECHO_E);
 			break;
-#endif
 		default:
 			goto exit_parse;
 		}
@@ -89,13 +86,12 @@ exit_parse:
 	for (i = optind; i < argc; i++) {
 		if (i > optind)
 			fputc(fd, ' ');
-#ifdef CONFIG_CMD_ECHO_E
 		if (process_escape) {
 			process_escape_sequence(argv[i], str, CONFIG_CBSIZE);
 			fputs(fd, str);
-		} else
-#endif
+		} else {
 			fputs(fd, argv[i]);
+		}
 	}
 
 	if (newline)
-- 
1.7.10.4


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  parent reply	other threads:[~2012-09-11 10:22 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-11 10:19 [PATCH 1/7] globalbar: add inline when not enabled Jean-Christophe PLAGNIOL-VILLARD
2012-09-11 10:19 ` [PATCH 2/7] globalvar: add support to set a value to of all globalvars beginning with 'match' Jean-Christophe PLAGNIOL-VILLARD
2012-09-11 10:19 ` [PATCH 3/7] defaultenv-2: boot use global.linux.bootargs.dyn for dynamic globalvar Jean-Christophe PLAGNIOL-VILLARD
2012-09-11 10:19 ` [PATCH 4/7] defaultenv-2: boot reset linux.bootargs.dyn. and bootm. globalvar Jean-Christophe PLAGNIOL-VILLARD
2012-09-11 10:19 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-09-11 10:19 ` [PATCH 6/7] defaultenv-2/ansi-colors: export color only if enable Jean-Christophe PLAGNIOL-VILLARD
2012-09-11 10:19 ` [PATCH 7/7] defaultenv-2: add boot sequence Jean-Christophe PLAGNIOL-VILLARD
2012-09-12  7:20   ` Sascha Hauer
2012-09-12  9:01     ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-12  9:44       ` Sascha Hauer
2012-09-12 10:42         ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-12 10:55           ` Sascha Hauer
2012-09-13 17:16         ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-11 11:21 ` [PATCH 1/7] globalbar: add inline when not enabled Sascha Hauer
2012-09-11 12:12   ` Jean-Christophe PLAGNIOL-VILLARD
  -- strict thread matches above, loose matches on Subject: below --
2012-09-05 12:25 [PATCH 0/7 v2] defaultenv-2: add boot sequence Jean-Christophe PLAGNIOL-VILLARD
2012-09-05 12:28 ` [PATCH 1/7] globalbar: add inline when not enabled Jean-Christophe PLAGNIOL-VILLARD
2012-09-05 12:28   ` [PATCH 5/7] echo: always allow to pass -e option Jean-Christophe PLAGNIOL-VILLARD
2012-09-07 17:50     ` Sascha Hauer

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