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authorgreenboxal2 <greenboxal2@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-11-25 21:20:43 +0000
committergreenboxal2 <greenboxal2@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-11-25 21:20:43 +0000
commitb11bf6e1604097711291265f927e79e8f2af5c54 (patch)
tree6eac67dfe94b2cef4e48f59c1bf448a321ce24cd /src/common/thread.c
parentd9c5c4784a0abc43fb9e01f365a0d8b3a15a0692 (diff)
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Applied AStyle code formating as discussed on tid:74602.
Removed /SAFESEH option from MSVC11 projects. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16968 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/common/thread.c')
-rw-r--r--src/common/thread.c384
1 files changed, 199 insertions, 185 deletions
diff --git a/src/common/thread.c b/src/common/thread.c
index 315b310b2..610ee394c 100644
--- a/src/common/thread.c
+++ b/src/common/thread.c
@@ -9,7 +9,7 @@
#ifdef WIN32
#include "../common/winapi.h"
#define getpagesize() 4096 // @TODO: implement this properly (GetSystemInfo .. dwPageSize..). (Atm as on all supported win platforms its 4k its static.)
-#define __thread __declspec( thread )
+#define __thread __declspec( thread )
#else
#include <stdlib.h>
#include <unistd.h>
@@ -25,25 +25,25 @@
#include "thread.h"
// When Compiling using MSC (on win32..) we know we have support in any case!
-#ifdef _MSC_VER
-#define HAS_TLS
+#ifdef _MSC_VER
+#define HAS_TLS
#endif
#define RA_THREADS_MAX 64
struct rAthread {
- unsigned int myID;
-
- RATHREAD_PRIO prio;
- rAthreadProc proc;
- void *param;
-
- #ifdef WIN32
- HANDLE hThread;
- #else
- pthread_t hThread;
- #endif
+ unsigned int myID;
+
+ RATHREAD_PRIO prio;
+ rAthreadProc proc;
+ void *param;
+
+#ifdef WIN32
+ HANDLE hThread;
+#else
+ pthread_t hThread;
+#endif
};
@@ -57,95 +57,100 @@ __thread int g_rathread_ID = -1;
///
static struct rAthread l_threads[RA_THREADS_MAX];
-void rathread_init(){
- register unsigned int i;
- memset(&l_threads, 0x00, RA_THREADS_MAX * sizeof(struct rAthread) );
-
- for(i = 0; i < RA_THREADS_MAX; i++){
- l_threads[i].myID = i;
- }
+void rathread_init()
+{
+ register unsigned int i;
+ memset(&l_threads, 0x00, RA_THREADS_MAX * sizeof(struct rAthread));
+
+ for (i = 0; i < RA_THREADS_MAX; i++) {
+ l_threads[i].myID = i;
+ }
- // now lets init thread id 0, which represnts the main thread
+ // now lets init thread id 0, which represnts the main thread
#ifdef HAS_TLS
- g_rathread_ID = 0;
+ g_rathread_ID = 0;
#endif
- l_threads[0].prio = RAT_PRIO_NORMAL;
- l_threads[0].proc = (rAthreadProc)0xDEADCAFE;
+ l_threads[0].prio = RAT_PRIO_NORMAL;
+ l_threads[0].proc = (rAthreadProc)0xDEADCAFE;
}//end: rathread_init()
-void rathread_final(){
- register unsigned int i;
-
- // Unterminated Threads Left?
- // Should'nt happen ..
- // Kill 'em all!
- //
- for(i = 1; i < RA_THREADS_MAX; i++){
- if(l_threads[i].proc != NULL){
- ShowWarning("rAthread_final: unterminated Thread (tid %u entryPoint %p) - forcing to terminate (kill)\n", i, l_threads[i].proc);
- rathread_destroy(&l_threads[i]);
- }
- }
-
-
+void rathread_final()
+{
+ register unsigned int i;
+
+ // Unterminated Threads Left?
+ // Should'nt happen ..
+ // Kill 'em all!
+ //
+ for (i = 1; i < RA_THREADS_MAX; i++) {
+ if (l_threads[i].proc != NULL) {
+ ShowWarning("rAthread_final: unterminated Thread (tid %u entryPoint %p) - forcing to terminate (kill)\n", i, l_threads[i].proc);
+ rathread_destroy(&l_threads[i]);
+ }
+ }
+
+
}//end: rathread_final()
// gets called whenever a thread terminated ..
-static void rat_thread_terminated( rAthread handle ){
+static void rat_thread_terminated(rAthread handle)
+{
- int id_backup = handle->myID;
+ int id_backup = handle->myID;
- // Simply set all members to 0 (except the id)
- memset(handle, 0x00, sizeof(struct rAthread));
-
- handle->myID = id_backup; // done ;)
+ // Simply set all members to 0 (except the id)
+ memset(handle, 0x00, sizeof(struct rAthread));
+
+ handle->myID = id_backup; // done ;)
}//end: rat_thread_terminated()
#ifdef WIN32
-DWORD WINAPI _raThreadMainRedirector(LPVOID p){
+DWORD WINAPI _raThreadMainRedirector(LPVOID p)
+{
#else
-static void *_raThreadMainRedirector( void *p ){
- sigset_t set; // on Posix Thread platforms
+static void *_raThreadMainRedirector(void *p)
+{
+ sigset_t set; // on Posix Thread platforms
#endif
- void *ret;
-
- // Update myID @ TLS to right id.
+ void *ret;
+
+ // Update myID @ TLS to right id.
#ifdef HAS_TLS
- g_rathread_ID = ((rAthread)p)->myID;
+ g_rathread_ID = ((rAthread)p)->myID;
#endif
#ifndef WIN32
- // When using posix threads
- // the threads inherits the Signal mask from the thread which's spawned
- // this thread
- // so we've to block everything we dont care about.
- sigemptyset(&set);
- sigaddset(&set, SIGINT);
- sigaddset(&set, SIGTERM);
- sigaddset(&set, SIGPIPE);
-
- pthread_sigmask(SIG_BLOCK, &set, NULL);
-
+ // When using posix threads
+ // the threads inherits the Signal mask from the thread which's spawned
+ // this thread
+ // so we've to block everything we dont care about.
+ sigemptyset(&set);
+ sigaddset(&set, SIGINT);
+ sigaddset(&set, SIGTERM);
+ sigaddset(&set, SIGPIPE);
+
+ pthread_sigmask(SIG_BLOCK, &set, NULL);
+
#endif
- ret = ((rAthread)p)->proc( ((rAthread)p)->param ) ;
+ ret = ((rAthread)p)->proc(((rAthread)p)->param) ;
-#ifdef WIN32
- CloseHandle( ((rAthread)p)->hThread );
+#ifdef WIN32
+ CloseHandle(((rAthread)p)->hThread);
#endif
- rat_thread_terminated( (rAthread)p );
+ rat_thread_terminated((rAthread)p);
#ifdef WIN32
- return (DWORD)ret;
+ return (DWORD)ret;
#else
- return ret;
+ return ret;
#endif
}//end: _raThreadMainRedirector()
@@ -155,163 +160,172 @@ static void *_raThreadMainRedirector( void *p ){
///
/// API Level
-///
-rAthread rathread_create( rAthreadProc entryPoint, void *param ){
- return rathread_createEx( entryPoint, param, (1<<23) /*8MB*/, RAT_PRIO_NORMAL );
+///
+rAthread rathread_create(rAthreadProc entryPoint, void *param)
+{
+ return rathread_createEx(entryPoint, param, (1<<23) /*8MB*/, RAT_PRIO_NORMAL);
}//end: rathread_create()
-rAthread rathread_createEx( rAthreadProc entryPoint, void *param, size_t szStack, RATHREAD_PRIO prio ){
+rAthread rathread_createEx(rAthreadProc entryPoint, void *param, size_t szStack, RATHREAD_PRIO prio)
+{
#ifndef WIN32
- pthread_attr_t attr;
+ pthread_attr_t attr;
#endif
- size_t tmp;
- unsigned int i;
- rAthread handle = NULL;
-
-
- // given stacksize aligned to systems pagesize?
- tmp = szStack % getpagesize();
- if(tmp != 0)
- szStack += tmp;
-
-
- // Get a free Thread Slot.
- for(i = 0; i < RA_THREADS_MAX; i++){
- if(l_threads[i].proc == NULL){
- handle = &l_threads[i];
- break;
- }
- }
-
- if(handle == NULL){
- ShowError("rAthread: cannot create new thread (entryPoint: %p) - no free thread slot found!", entryPoint);
- return NULL;
- }
-
-
-
- handle->proc = entryPoint;
- handle->param = param;
+ size_t tmp;
+ unsigned int i;
+ rAthread handle = NULL;
+
+
+ // given stacksize aligned to systems pagesize?
+ tmp = szStack % getpagesize();
+ if (tmp != 0)
+ szStack += tmp;
+
+
+ // Get a free Thread Slot.
+ for (i = 0; i < RA_THREADS_MAX; i++) {
+ if (l_threads[i].proc == NULL) {
+ handle = &l_threads[i];
+ break;
+ }
+ }
+
+ if (handle == NULL) {
+ ShowError("rAthread: cannot create new thread (entryPoint: %p) - no free thread slot found!", entryPoint);
+ return NULL;
+ }
+
+
+
+ handle->proc = entryPoint;
+ handle->param = param;
#ifdef WIN32
- handle->hThread = CreateThread(NULL, szStack, _raThreadMainRedirector, (void*)handle, 0, NULL);
+ handle->hThread = CreateThread(NULL, szStack, _raThreadMainRedirector, (void *)handle, 0, NULL);
#else
- pthread_attr_init(&attr);
- pthread_attr_setstacksize(&attr, szStack);
-
- if(pthread_create(&handle->hThread, &attr, _raThreadMainRedirector, (void*)handle) != 0){
- handle->proc = NULL;
- handle->param = NULL;
- return NULL;
- }
- pthread_attr_destroy(&attr);
+ pthread_attr_init(&attr);
+ pthread_attr_setstacksize(&attr, szStack);
+
+ if (pthread_create(&handle->hThread, &attr, _raThreadMainRedirector, (void *)handle) != 0) {
+ handle->proc = NULL;
+ handle->param = NULL;
+ return NULL;
+ }
+ pthread_attr_destroy(&attr);
#endif
- rathread_prio_set( handle, prio );
-
- return handle;
+ rathread_prio_set(handle, prio);
+
+ return handle;
}//end: rathread_createEx
-void rathread_destroy ( rAthread handle ){
+void rathread_destroy(rAthread handle)
+{
#ifdef WIN32
- if( TerminateThread(handle->hThread, 0) != FALSE){
- CloseHandle(handle->hThread);
- rat_thread_terminated(handle);
- }
+ if (TerminateThread(handle->hThread, 0) != FALSE) {
+ CloseHandle(handle->hThread);
+ rat_thread_terminated(handle);
+ }
#else
- if( pthread_cancel( handle->hThread ) == 0){
-
- // We have to join it, otherwise pthread wont re-cycle its internal ressources assoc. with this thread.
- //
- pthread_join( handle->hThread, NULL );
-
- // Tell our manager to release ressources ;)
- rat_thread_terminated(handle);
- }
+ if (pthread_cancel(handle->hThread) == 0) {
+
+ // We have to join it, otherwise pthread wont re-cycle its internal ressources assoc. with this thread.
+ //
+ pthread_join(handle->hThread, NULL);
+
+ // Tell our manager to release ressources ;)
+ rat_thread_terminated(handle);
+ }
#endif
}//end: rathread_destroy()
-rAthread rathread_self( ){
+rAthread rathread_self()
+{
#ifdef HAS_TLS
- rAthread handle = &l_threads[g_rathread_ID];
-
- if(handle->proc != NULL) // entry point set, so its used!
- return handle;
+ rAthread handle = &l_threads[g_rathread_ID];
+
+ if (handle->proc != NULL) // entry point set, so its used!
+ return handle;
#else
- // .. so no tls means we have to search the thread by its api-handle ..
- int i;
-
- #ifdef WIN32
- HANDLE hSelf;
- hSelf = GetCurrent = GetCurrentThread();
- #else
- pthread_t hSelf;
- hSelf = pthread_self();
- #endif
-
- for(i = 0; i < RA_THREADS_MAX; i++){
- if(l_threads[i].hThread == hSelf && l_threads[i].proc != NULL)
- return &l_threads[i];
- }
-
+ // .. so no tls means we have to search the thread by its api-handle ..
+ int i;
+
+#ifdef WIN32
+ HANDLE hSelf;
+ hSelf = GetCurrent = GetCurrentThread();
+#else
+ pthread_t hSelf;
+ hSelf = pthread_self();
+#endif
+
+ for (i = 0; i < RA_THREADS_MAX; i++) {
+ if (l_threads[i].hThread == hSelf && l_threads[i].proc != NULL)
+ return &l_threads[i];
+ }
+
#endif
-
- return NULL;
+
+ return NULL;
}//end: rathread_self()
-int rathread_get_tid(){
+int rathread_get_tid()
+{
-#ifdef HAS_TLS
- return g_rathread_ID;
+#ifdef HAS_TLS
+ return g_rathread_ID;
#else
- // todo
- #ifdef WIN32
- return (int)GetCurrentThreadId();
- #else
- return (intptr_t)pthread_self();
- #endif
-
+ // todo
+#ifdef WIN32
+ return (int)GetCurrentThreadId();
+#else
+ return (intptr_t)pthread_self();
+#endif
+
#endif
-
+
}//end: rathread_get_tid()
-bool rathread_wait( rAthread handle, void* *out_exitCode ){
-
- // Hint:
- // no thread data cleanup routine call here!
- // its managed by the callProxy itself..
- //
+bool rathread_wait(rAthread handle, void* *out_exitCode)
+{
+
+ // Hint:
+ // no thread data cleanup routine call here!
+ // its managed by the callProxy itself..
+ //
#ifdef WIN32
- WaitForSingleObject(handle->hThread, INFINITE);
- return true;
+ WaitForSingleObject(handle->hThread, INFINITE);
+ return true;
#else
- if(pthread_join(handle->hThread, out_exitCode) == 0)
- return true;
- return false;
+ if (pthread_join(handle->hThread, out_exitCode) == 0)
+ return true;
+ return false;
#endif
}//end: rathread_wait()
-void rathread_prio_set( rAthread handle, RATHREAD_PRIO prio ){
- handle->prio = RAT_PRIO_NORMAL;
- //@TODO
+void rathread_prio_set(rAthread handle, RATHREAD_PRIO prio)
+{
+ handle->prio = RAT_PRIO_NORMAL;
+ //@TODO
}//end: rathread_prio_set()
-RATHREAD_PRIO rathread_prio_get( rAthread handle){
- return handle->prio;
+RATHREAD_PRIO rathread_prio_get(rAthread handle)
+{
+ return handle->prio;
}//end: rathread_prio_get()
-void rathread_yield(){
-#ifdef WIN32
- SwitchToThread();
+void rathread_yield()
+{
+#ifdef WIN32
+ SwitchToThread();
#else
- sched_yield();
-#endif
+ sched_yield();
+#endif
}//end: rathread_yield()