From 1e05c4339fc939f1a99e71275246903e42391952 Mon Sep 17 00:00:00 2001
From: Joerg Wunsch <j@uriah.heep.sax.de>
Date: Mon, 15 Feb 2016 20:22:26 +0000
Subject: [PATCH] patch #8896: Silence cppcheck warnings in 6.2 code
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1372 81a1dc3b-b13d-400b-aceb-764788c761c2
---
ChangeLog | 5 +++++
NEWS | 1 +
linuxgpio.c | 8 ++++----
3 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 7693a31d..1132613c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-02-15 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+ patch #8896: Silence cppcheck warnings in 6.2 code
+ * linuxgpio.c: Use %ud to print GPIO values.
+
2016-02-15 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
patch #8735: ATtiny28 support in avrdude.conf
diff --git a/NEWS b/NEWS
index 3a57437e..076257aa 100644
--- a/NEWS
+++ b/NEWS
@@ -27,6 +27,7 @@ Current:
- patch #8435: Implementing mEDBG CMSIS-DAP protocol
- patch #8735: ATtiny28 support in avrdude.conf
+ - patch #8896: Silence cppcheck warnings in 6.2 code
* Internals:
diff --git a/linuxgpio.c b/linuxgpio.c
index 00fc236e..b6181735 100644
--- a/linuxgpio.c
+++ b/linuxgpio.c
@@ -66,7 +66,7 @@ static int linuxgpio_export(unsigned int gpio)
return fd;
}
- len = snprintf(buf, sizeof(buf), "%d", gpio);
+ len = snprintf(buf, sizeof(buf), "%ud", gpio);
r = write(fd, buf, len);
close(fd);
@@ -84,7 +84,7 @@ static int linuxgpio_unexport(unsigned int gpio)
return fd;
}
- len = snprintf(buf, sizeof(buf), "%d", gpio);
+ len = snprintf(buf, sizeof(buf), "%ud", gpio);
r = write(fd, buf, len);
close(fd);
@@ -95,7 +95,7 @@ static int linuxgpio_openfd(unsigned int gpio)
{
char filepath[60];
- snprintf(filepath, sizeof(filepath), "/sys/class/gpio/gpio%d/value", gpio);
+ snprintf(filepath, sizeof(filepath), "/sys/class/gpio/gpio%ud/value", gpio);
return (open(filepath, O_RDWR));
}
@@ -104,7 +104,7 @@ static int linuxgpio_dir(unsigned int gpio, unsigned int dir)
int fd, r;
char buf[60];
- snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/direction", gpio);
+ snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%ud/direction", gpio);
fd = open(buf, O_WRONLY);
if (fd < 0) {