From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 23 Apr 2013 13:42:10 +0000 (+0300)
Subject: Use the system call name as parameter to system_error
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=7f847aeb48e0e8f58ead52ba255cff27527628eb

Use the system call name as parameter to system_error
---

diff --git a/source/core/mutex.cpp b/source/core/mutex.cpp
index e1657c9..4f830c5 100644
--- a/source/core/mutex.cpp
+++ b/source/core/mutex.cpp
@@ -33,7 +33,7 @@ void Mutex::lock()
 	EnterCriticalSection(&priv->crit);
 #else
 	if(int err = pthread_mutex_lock(&priv->mutex))
-		throw system_error("Mutex::lock", err);
+		throw system_error("pthread_mutex_lock", err);
 #endif
 }
 
@@ -44,7 +44,7 @@ bool Mutex::trylock()
 #else
 	int err = pthread_mutex_trylock(&priv->mutex);
 	if(err && err!=EBUSY)
-		throw system_error("Mutex::trylock", err);
+		throw system_error("pthread_mutex_trylock", err);
 	return !err;
 #endif
 }
@@ -55,7 +55,7 @@ void Mutex::unlock()
 	LeaveCriticalSection(&priv->crit);
 #else
 	if(int err = pthread_mutex_unlock(&priv->mutex))
-		throw system_error("Mutex::unlock", err);
+		throw system_error("pthread_mutex_unlock", err);
 #endif
 }
 
diff --git a/source/core/semaphore.cpp b/source/core/semaphore.cpp
index 8fa1be9..06e8435 100644
--- a/source/core/semaphore.cpp
+++ b/source/core/semaphore.cpp
@@ -53,13 +53,13 @@ void Semaphore::signal()
 {
 #ifdef WIN32
 	if(!ReleaseSemaphore(priv->handle, 1, 0))
-		throw system_error("Semaphore::signal");
+		throw system_error("ReleaseSemaphore");
 #else
 	MutexLock mlock(priv->mutex);
 	if(priv->count<priv->limit)
 		++priv->count;
 	if(int err = pthread_cond_signal(&priv->cond))
-		throw system_error("Semaphore::signal", err);
+		throw system_error("pthread_cond_signal", err);
 #endif
 }
 
@@ -68,12 +68,12 @@ void Semaphore::wait()
 #ifdef WIN32
 	DWORD ret = WaitForSingleObject(priv->handle, INFINITE);
 	if(ret==WAIT_FAILED)
-		throw system_error("Semaphore::wait");
+		throw system_error("WaitForSingleObject");
 #else
 	MutexLock mlock(priv->mutex);
 	while(!priv->count)
 		if(int err = pthread_cond_wait(&priv->cond, &priv->mutex.priv->mutex))
-			throw system_error("Semaphore::wait", err);
+			throw system_error("pthread_cond_wait", err);
 	--priv->count;
 #endif
 }
@@ -83,14 +83,14 @@ bool Semaphore::wait(const Time::TimeDelta &d)
 #ifdef WIN32
 	DWORD ret = WaitForSingleObject(priv->handle, (DWORD)(d/Time::usec));
 	if(ret==WAIT_FAILED)
-		throw system_error("Semaphore::wait");
+		throw system_error("WaitForSingleObject");
 	return ret==WAIT_OBJECT_0;
 #else
 	timespec timeout = Time::rawtime_to_timespec((Time::now()+d).raw());
 
 	int err = pthread_cond_timedwait(&priv->cond, &priv->mutex.priv->mutex, &timeout);
 	if(err && err!=ETIMEDOUT)
-		throw system_error("Semaphore::wait", err);
+		throw system_error("pthread_cond_timedwait", err);
 	return err==0;
 #endif
 }