From: Brendan Le Foll <brendan.le.foll@intel.com>
Date: Wed, 28 Jan 2015 13:00:20 +0000 (+0000)
Subject: gpio.c: add pin number to export fail message
X-Git-Tag: v0.6.1~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=019b0a5e7eea34617786b14758dd1da355f1eac6;p=contrib%2Fmraa.git

gpio.c: add pin number to export fail message

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---

diff --git a/src/gpio/gpio.c b/src/gpio/gpio.c
index fb125c9..a02e8d0 100644
--- a/src/gpio/gpio.c
+++ b/src/gpio/gpio.c
@@ -132,7 +132,7 @@ mraa_gpio_init_raw(int pin)
         }
         length = snprintf(bu, sizeof(bu), "%d", dev->pin);
         if (write(export, bu, length*sizeof(char)) == -1) {
-            syslog(LOG_ERR, "gpio: Failed to write to export");
+            syslog(LOG_ERR, "gpio: Failed to write %d to export", dev->pin);
             close(export);
             free(dev);
             return NULL;