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-rw-r--r--src/commands/cmd_rehash.cpp2
-rw-r--r--src/configreader.cpp31
-rw-r--r--src/modules/extra/m_mssql.cpp2
-rw-r--r--src/modules/extra/m_mysql.cpp2
-rw-r--r--src/server.cpp2
-rw-r--r--src/testsuite.cpp2
-rw-r--r--src/threadengine.cpp2
-rw-r--r--src/threadengines/threadengine_pthread.cpp104
-rw-r--r--src/threadengines/threadengine_win32.cpp64
9 files changed, 59 insertions, 152 deletions
diff --git a/src/commands/cmd_rehash.cpp b/src/commands/cmd_rehash.cpp
index 1d3d5afbc..4182de830 100644
--- a/src/commands/cmd_rehash.cpp
+++ b/src/commands/cmd_rehash.cpp
@@ -68,7 +68,7 @@ CmdResult CommandRehash::Handle (const std::vector<std::string>& parameters, Use
ServerInstance->Config->RehashParameter = parameters.size() ? parameters[0] : "";
ServerInstance->ConfigThread = new ConfigReaderThread(ServerInstance, false, ServerInstance->Config->RehashUserUID);
- ServerInstance->Threads->Create(ServerInstance->ConfigThread);
+ ServerInstance->Threads->Start(ServerInstance->ConfigThread);
}
else
{
diff --git a/src/configreader.cpp b/src/configreader.cpp
index eb5edbb09..6444ee211 100644
--- a/src/configreader.cpp
+++ b/src/configreader.cpp
@@ -1006,7 +1006,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
if (!Values[Index].validation_function(this, Values[Index].tag, Values[Index].value, vi))
throw CoreException("One or more values in your configuration file failed to validate. Please see your ircd.log for more information.");
- ServerInstance->Threads->Lock();
+ // XXX: ServerInstance->Threads->Lock();
switch (dt)
{
case DT_NOSPACES:
@@ -1035,7 +1035,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
ValueContainerChar* vcc = (ValueContainerChar*)Values[Index].val;
if (*(vi.GetString()) && !ServerInstance->IsChannel(vi.GetString(), MAXBUF))
{
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
throw CoreException("The value of <"+std::string(Values[Index].tag)+":"+Values[Index].value+"> is not a valid channel name");
}
vcc->Set(vi.GetString(), strlen(vi.GetString()) + 1);
@@ -1068,7 +1068,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
}
/* We're done with this now */
delete Values[Index].val;
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
}
/* Read the multiple-tag items (class tags, connect tags, etc)
@@ -1077,9 +1077,9 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
*/
for (int Index = 0; MultiValues[Index].tag; ++Index)
{
- ServerInstance->Threads->Lock();
+ // XXX: ServerInstance->Threads->Lock();
MultiValues[Index].init_function(this, MultiValues[Index].tag);
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
int number_of_tags = ConfValueEnum(newconfig, MultiValues[Index].tag);
@@ -1094,7 +1094,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
dt &= ~DT_ALLOW_NEWLINE;
dt &= ~DT_ALLOW_WILD;
- ServerInstance->Threads->Lock();
+ // XXX: ServerInstance->Threads->Lock();
/* We catch and rethrow any exception here just so we can free our mutex
*/
try
@@ -1173,10 +1173,10 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
}
catch (CoreException &e)
{
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
throw e;
}
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
}
MultiValues[Index].validation_function(this, MultiValues[Index].tag, (char**)MultiValues[Index].items, vl, MultiValues[Index].datatype);
}
@@ -1196,7 +1196,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
return;
}
- ServerInstance->Threads->Lock();
+ // XXX: ServerInstance->Threads->Lock();
for (int i = 0; i < ConfValueEnum(newconfig, "type"); ++i)
{
char item[MAXBUF], classn[MAXBUF], classes[MAXBUF];
@@ -1239,7 +1239,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
/* If we succeeded, set the ircd config to the new one */
this->config_data = newconfig;
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
// write once here, to try it out and make sure its ok
ServerInstance->WritePID(this->PID);
@@ -1254,7 +1254,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
if (pl.size() && !useruid.empty())
{
- ServerInstance->Threads->Lock();
+ // XXX: ServerInstance->Threads->Lock();
User* user = ServerInstance->FindNick(useruid);
if (user)
{
@@ -1266,10 +1266,10 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
user->WriteServ("NOTICE %s :*** %d. Address: %s Reason: %s", user->nick.c_str(), j, i->first.empty() ? "<all>" : i->first.c_str(), i->second.c_str());
}
}
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
}
- ServerInstance->Threads->Lock();
+ // XXX: ServerInstance->Threads->Lock();
if (!removed_modules.empty())
{
for (std::vector<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
@@ -1334,7 +1334,7 @@ void ServerConfig::Read(bool bail, const std::string &useruid)
}
}
}
- ServerInstance->Threads->Unlock();
+ // XXX: ServerInstance->Threads->Unlock();
}
@@ -2372,7 +2372,4 @@ bool DoneELine(ServerConfig* conf, const char* tag)
void ConfigReaderThread::Run()
{
ServerInstance->Config->Read(do_bail, TheUserUID);
- ServerInstance->Threads->Lock();
- this->SetExitFlag();
- ServerInstance->Threads->Unlock();
}
diff --git a/src/modules/extra/m_mssql.cpp b/src/modules/extra/m_mssql.cpp
index 441876401..7515570a9 100644
--- a/src/modules/extra/m_mssql.cpp
+++ b/src/modules/extra/m_mssql.cpp
@@ -779,7 +779,7 @@ class ModuleMsSQL : public Module
ReadConf();
queryDispatcher = new QueryThread(ServerInstance, this);
- ServerInstance->Threads->Create(queryDispatcher);
+ ServerInstance->Threads->Start(queryDispatcher);
ServerInstance->Modules->PublishInterface("SQL", this);
Implementation eventlist[] = { I_OnRequest, I_OnRehash };
diff --git a/src/modules/extra/m_mysql.cpp b/src/modules/extra/m_mysql.cpp
index f105bdab9..fe4e08965 100644
--- a/src/modules/extra/m_mysql.cpp
+++ b/src/modules/extra/m_mysql.cpp
@@ -826,7 +826,7 @@ ModuleSQL::ModuleSQL(InspIRCd* Me) : Module(Me), rehashing(false)
}
Dispatcher = new DispatcherThread(ServerInstance, this);
- ServerInstance->Threads->Create(Dispatcher);
+ ServerInstance->Threads->Start(Dispatcher);
ResultsMutex = ServerInstance->Mutexes->CreateMutex();
QueueMutex = ServerInstance->Mutexes->CreateMutex();
diff --git a/src/server.cpp b/src/server.cpp
index 56970054d..3e607e032 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -58,7 +58,7 @@ void RehashHandler::Call(const std::string &reason)
Server->Config->RehashParameter = "";
Server->ConfigThread = new ConfigReaderThread(Server, false, "");
- Server->Threads->Create(Server->ConfigThread);
+ Server->Threads->Start(Server->ConfigThread);
}
Server->RehashFinishMutex->Unlock();
}
diff --git a/src/testsuite.cpp b/src/testsuite.cpp
index b7a9835e0..5de5601cb 100644
--- a/src/testsuite.cpp
+++ b/src/testsuite.cpp
@@ -205,7 +205,7 @@ bool TestSuite::DoThreadTests()
{
try
{
- te->Create(tst);
+ te->Start(tst);
}
catch (CoreException &ce)
{
diff --git a/src/threadengine.cpp b/src/threadengine.cpp
index 124102f0c..d15ae2f70 100644
--- a/src/threadengine.cpp
+++ b/src/threadengine.cpp
@@ -28,6 +28,6 @@ ThreadEngine::~ThreadEngine()
{
}
-Mutex::Mutex(InspIRCd* Instance) : ServerInstance(Instance)
+Mutex::Mutex()
{
}
diff --git a/src/threadengines/threadengine_pthread.cpp b/src/threadengines/threadengine_pthread.cpp
index 21f55108c..9fc9cc4b4 100644
--- a/src/threadengines/threadengine_pthread.cpp
+++ b/src/threadengines/threadengine_pthread.cpp
@@ -16,101 +16,45 @@
#include <pthread.h>
#include <signal.h>
-pthread_mutex_t MyMutex = PTHREAD_MUTEX_INITIALIZER;
-
PThreadEngine::PThreadEngine(InspIRCd* Instance) : ThreadEngine(Instance)
{
}
-void PThreadEngine::Create(Thread* thread_to_init)
+static void* entry_point(void* parameter)
{
- pthread_attr_t attribs;
- pthread_attr_init(&attribs);
- pthread_attr_setdetachstate(&attribs, PTHREAD_CREATE_JOINABLE);
- pthread_t* MyPThread = new pthread_t;
-
- /* Create a thread in a mutex. This prevents whacking the member value NewThread,
- * and also prevents recursive creation of threads by mistake (instead, the thread
- * will just deadlock itself)
- */
- Mutex(true);
-
- if (pthread_create(MyPThread, &attribs, PThreadEngine::Entry, (void*)this) != 0)
- {
- delete MyPThread;
- Mutex(false);
- throw CoreException("Unable to create new PThreadEngine: " + std::string(strerror(errno)));
- }
-
- pthread_attr_destroy(&attribs);
-
- NewThread = thread_to_init;
- NewThread->Creator = this;
- NewThread->Extend("pthread", MyPThread);
-
- /* Always unset a mutex if you set it */
- Mutex(false);
-
- /* Wait for the PThreadEngine::Run method to take a copy of the
- * pointer and clear this member value
- */
- while (NewThread)
- usleep(1000);
-}
+ /* Recommended by nenolod, signal safety on a per-thread basis */
+ sigset_t set;
+ sigemptyset(&set);
+ sigaddset(&set, SIGPIPE);
+ pthread_sigmask(SIG_BLOCK, &set, NULL);
-PThreadEngine::~PThreadEngine()
-{
+ Thread* pt = reinterpret_cast<Thread*>(parameter);
+ pt->Run();
+ return parameter;
}
-void PThreadEngine::Run()
-{
- /* Take a copy of the member value, then clear it. Do this
- * in a mutex so that we can be sure nothing else is looking
- * at it.
- */
- Mutex(true);
- Thread* nt = NewThread;
- NewThread = NULL;
- Mutex(false);
- /* Now we have our own safe copy, call the object on it */
- nt->Run();
-}
-bool PThreadEngine::Mutex(bool enable)
+void PThreadEngine::Start(Thread* thread)
{
- if (enable)
- pthread_mutex_lock(&MyMutex);
- else
- pthread_mutex_unlock(&MyMutex);
+ PThreadData* data = new PThreadData;
+ thread->state = data;
- return false;
+ if (pthread_create(&data->pthread_id, NULL, entry_point, thread) != 0)
+ {
+ thread->state = NULL;
+ delete data;
+ throw CoreException("Unable to create new PThreadEngine: " + std::string(strerror(errno)));
+ }
}
-void* PThreadEngine::Entry(void* parameter)
+PThreadEngine::~PThreadEngine()
{
- /* Recommended by nenolod, signal safety on a per-thread basis */
- sigset_t set;
- sigemptyset(&set);
- sigaddset(&set, SIGPIPE);
- if(pthread_sigmask(SIG_BLOCK, &set, NULL))
- signal(SIGPIPE, SIG_IGN);
-
- ThreadEngine * pt = (ThreadEngine*)parameter;
- pt->Run();
- return NULL;
}
-void PThreadEngine::FreeThread(Thread* thread)
+void PThreadData::FreeThread(Thread* thread)
{
- pthread_t* pthread = NULL;
- if (thread->GetExt("pthread", pthread))
- {
- thread->SetExitFlag();
- int rc;
- void* status;
- rc = pthread_join(*pthread, &status);
- delete pthread;
- }
+ thread->SetExitFlag(true);
+ pthread_join(pthread_id, NULL);
}
MutexFactory::MutexFactory(InspIRCd* Instance) : ServerInstance(Instance)
@@ -119,10 +63,10 @@ MutexFactory::MutexFactory(InspIRCd* Instance) : ServerInstance(Instance)
Mutex* MutexFactory::CreateMutex()
{
- return new PosixMutex(this->ServerInstance);
+ return new PosixMutex();
}
-PosixMutex::PosixMutex(InspIRCd* Instance) : Mutex(Instance)
+PosixMutex::PosixMutex() : Mutex()
{
pthread_mutex_init(&putex, NULL);
}
diff --git a/src/threadengines/threadengine_win32.cpp b/src/threadengines/threadengine_win32.cpp
index 1a1755f15..b32dd2441 100644
--- a/src/threadengines/threadengine_win32.cpp
+++ b/src/threadengines/threadengine_win32.cpp
@@ -14,75 +14,41 @@
#include "inspircd.h"
#include "threadengines/threadengine_win32.h"
-CRITICAL_SECTION MyMutex;
-
Win32ThreadEngine::Win32ThreadEngine(InspIRCd* Instance) : ThreadEngine(Instance)
{
- InitializeCriticalSection(&MyMutex);
}
-void Win32ThreadEngine::Create(Thread* thread_to_init)
+void Win32ThreadEngine::Create(Thread* thread)
{
- Mutex(true);
- HANDLE* MyThread = new HANDLE;
+ Win32ThreadData* data = new Win32ThreadData;
+ thread->state = data;
+
DWORD ThreadId = 0;
+ data->handle = CreateThread(NULL,0,Win32ThreadEngine::Entry,thread,0,&ThreadId);
- if (NULL == (*MyThread = CreateThread(NULL,0,Win32ThreadEngine::Entry,this,0,&ThreadId)))
+ if (data->handle == NULL)
{
- delete MyThread;
- Mutex(false);
+ thread->state = NULL;
+ delete data;
throw CoreException(std::string("Unable to create new Win32ThreadEngine: ") + dlerror());
}
-
- NewThread = thread_to_init;
- NewThread->Creator = this;
- NewThread->Extend("winthread", MyThread);
- Mutex(false);
-
- while (NewThread)
- SleepEx(100, false);
}
Win32ThreadEngine::~Win32ThreadEngine()
{
- DeleteCriticalSection(&MyMutex);
-}
-
-void Win32ThreadEngine::Run()
-{
- Mutex(true);
- Thread* nt = NewThread;
- NewThread = NULL;
- Mutex(false);
- nt->Run();
-}
-
-bool Win32ThreadEngine::Mutex(bool enable)
-{
- if (enable)
- EnterCriticalSection(&MyMutex);
- else
- LeaveCriticalSection(&MyMutex);
-
- return false;
}
DWORD WINAPI Win32ThreadEngine::Entry(void* parameter)
{
- ThreadEngine * pt = (ThreadEngine*)parameter;
+ Thread* pt = reinterpret_cast<Thread*>(parameter);
pt->Run();
return 0;
}
-void Win32ThreadEngine::FreeThread(Thread* thread)
+void Win32ThreadData::FreeThread(Thread* thread)
{
- HANDLE* winthread = NULL;
- if (thread->GetExt("winthread", winthread))
- {
- thread->SetExitFlag();
- WaitForSingleObject(*winthread,INFINITE);
- delete winthread;
- }
+ thread->SetExitFlag();
+ WaitForSingleObject(handle,INFINITE);
}
@@ -92,10 +58,10 @@ MutexFactory::MutexFactory(InspIRCd* Instance) : ServerInstance(Instance)
Mutex* MutexFactory::CreateMutex()
{
- return new Win32Mutex(this->ServerInstance);
+ return new Win32Mutex();
}
-Win32Mutex::Win32Mutex(InspIRCd* Instance) : Mutex(Instance)
+Win32Mutex::Win32Mutex() : Mutex()
{
InitializeCriticalSection(&wutex);
}
@@ -111,4 +77,4 @@ void Win32Mutex::Enable(bool enable)
EnterCriticalSection(&wutex);
else
LeaveCriticalSection(&wutex);
-} \ No newline at end of file
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 09:24:11 +0000