From bb91d345b49f9ca8ccf3ed9cc3346decdd9c4c3f Mon Sep 17 00:00:00 2001 From: Markus Pargmann Date: Tue, 23 Feb 2016 08:54:46 +0100 Subject: [PATCH] tools: gpio: Small updates for output format Use %2d for the GPIO line number. This should align the results horziontally for most gpio chips. The GPIO label uses quotes for real values. For GPIO names this is currently missing. The patch adds the missing quote. Signed-off-by: Markus Pargmann Signed-off-by: Linus Walleij --- tools/gpio/lsgpio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/gpio/lsgpio.c b/tools/gpio/lsgpio.c index 5535ce8..6af118cc 100644 --- a/tools/gpio/lsgpio.c +++ b/tools/gpio/lsgpio.c @@ -111,9 +111,9 @@ int list_device(const char *device_name) perror("Failed to issue LINEINFO IOCTL\n"); goto exit_close_error; } - fprintf(stdout, "\tline %d:", linfo.line_offset); + fprintf(stdout, "\tline %2d:", linfo.line_offset); if (linfo.name[0]) - fprintf(stdout, " %s", linfo.name); + fprintf(stdout, " \"%s\"", linfo.name); else fprintf(stdout, " unnamed"); if (linfo.label[0]) -- 2.7.4