sensor-hal: change strerror to strerror_r

* use thread-safe function(strerror_r)

Change-Id: I89366cc60f758be78ef7c6e8a9d6ac4b38e62942
Signed-off-by: kibak.yoon <kibak.yoon@samsung.com>

diff --git a/src/accel/accel.cpp b/src/accel/accel.cpp
index 6466c24..cc856b4 100644 (file)
--- a/src/accel/accel.cpp
+++ b/src/accel/accel.cpp
@@ -91,7 +91,7 @@ accel_device::accel_device()
        m_interval_node = info.interval_node_path;
 
        if ((m_node_handle = open(m_data_node.c_str(), O_RDWR)) < 0) {
-               ERR("accel handle open fail for accel processor, error:%s\n", strerror(errno));
+               _ERRNO(errno, _E, "accel handle open fail for accel processor");
                throw ENXIO;
        }
 

diff --git a/src/create.cpp b/src/create.cpp
index 0b6e2cd..33f54fc 100644 (file)
--- a/src/create.cpp
+++ b/src/create.cpp
@@ -32,10 +32,10 @@ void create_sensor(const char *name)
        try {
                instance = new _sensor;
        } catch (std::exception &e) {
-               ERR("Failed to create %s sensor device, exception: %s", name, e.what());
+               ERR("Failed to create %s sensor device (%s)", name, e.what());
                return;
        } catch (int err) {
-               ERR("Failed to create %s sensor device, err: %d, cause: %s", name, err, strerror(err));
+               _ERRNO(err, _E, "Failed to create %s sensor device", name);
                return;
        }
 

diff --git a/src/proxi/proxi.cpp b/src/proxi/proxi.cpp
index e029cdb..819a5b6 100644 (file)
--- a/src/proxi/proxi.cpp
+++ b/src/proxi/proxi.cpp
@@ -82,7 +82,7 @@ proxi_device::proxi_device()
        m_enable_node = info.enable_node_path;
 
        if ((m_node_handle = open(m_data_node.c_str(), O_RDWR)) < 0) {
-               ERR("accel handle open fail for accel processor, error:%s", strerror(errno));
+               _ERRNO(errno, _E, "proxi handle open fail for proxi device");
                throw ENXIO;
        }
 
@@ -154,7 +154,7 @@ bool proxi_device::update_value_input_event(void)
        int len = read(m_node_handle, &proxi_event, sizeof(proxi_event));
 
        if (len == -1) {
-               DBG("read(m_node_handle) is error:%s", strerror(errno));
+               _ERRNO(errno, _D, "Failed to read from m_node_handle[%d]", m_node_handle);
                return false;
        }
 

diff --git a/src/sensor_logs.h b/src/sensor_logs.h
index 3385aad..395abb1 100644 (file)
--- a/src/sensor_logs.h
+++ b/src/sensor_logs.h
@@ -61,6 +61,16 @@ enum sf_priority_type {
 #define _I INFO
 #define _D DBG
 
+#define _ERRNO(errno, tag, fmt, arg...) do { \
+               char buf[1024]; \
+               char *error = strerror_r(errno, buf, 1024); \
+               if (!error) { \
+                       _E("Failed to strerror_r()"); \
+                       break; \
+               } \
+               tag(fmt" (%s[%d])", ##arg, error, errno); \
+       } while (0)
+
 #if defined(_DEBUG)
 #  define warn_if(expr, fmt, arg...) do { \
                if(expr) { \