qioseventdispatcher.mm File Reference

(931733f58d69465df2e3554ba95f1635aa5c2aa4)

#include "qioseventdispatcher.h"
#include "qiosapplicationdelegate.h"
#include "qiosglobal.h"
#include <QtCore/qprocessordetection.h>
#include <QtCore/private/qcoreapplication_p.h>
#include <QtCore/private/qsystemerror_p.h>
#include <QtCore/private/qthread_p.h>
#include <qpa/qwindowsysteminterface.h>
import <Foundation/NSArray.h>
import <Foundation/NSString.h>
import <Foundation/NSProcessInfo.h>
import <Foundation/NSThread.h>
import <Foundation/NSNotification.h>
import <UIKit/UIApplication.h>
#include <setjmp.h>
#include <sys/mman.h>

Include dependency graph for qioseventdispatcher.mm:

Go to the source code of this file.

Classes
class	QIOSApplicationStateTracker

Macros
#define	qAlignDown(val, align)
#define	qAlignUp(val, align)

Enumerations
enum	SetJumpResult {   kJumpPointSetSuccessfully = 0 , kJumpedFromEventDispatcherProcessEvents , kJumpedFromEventLoopExecInterrupt , kJumpedFromUserMainTrampoline ,   kJumpPointSetSuccessfully = 0 , kJumpedFromEventDispatcherProcessEvents , kJumpedFromEventLoopExecInterrupt , kJumpedFromUserMainTrampoline }
enum	SetJumpResult {   kJumpPointSetSuccessfully = 0 , kJumpedFromEventDispatcherProcessEvents , kJumpedFromEventLoopExecInterrupt , kJumpedFromUserMainTrampoline ,   kJumpPointSetSuccessfully = 0 , kJumpedFromEventDispatcherProcessEvents , kJumpedFromEventLoopExecInterrupt , kJumpedFromUserMainTrampoline }

Functions
int	qt_main_wrapper (int argc, char *argv[])
static void	__attribute__ ((noinline, noreturn)) user_main_trampoline()
static bool	rootLevelRunLoopIntegration ()
bool	__attribute__ ((returns_twice)) QIOSJumpingEventDispatcher

Variables
static const size_t	kBytesPerKiloByte = 1024
static const long	kPageSize = sysconf(_SC_PAGESIZE)
static const char	kApplicationWillTerminateExitCode = char(SIGTERM | 0x80)

Macro Definition Documentation

qAlignDown

#define qAlignDown	(		val,
			align )

Value:

val & ~(align - 1)

Definition at line 32 of file qioseventdispatcher.mm.

qAlignUp

#define qAlignUp	(		val,
			align )

Value:

qAlignDown(val + (align - 1), align)

Definition at line 33 of file qioseventdispatcher.mm.

Enumeration Type Documentation

SetJumpResult [1/2]

enum SetJumpResult

Enumerator
kJumpPointSetSuccessfully
kJumpedFromEventDispatcherProcessEvents
kJumpedFromEventLoopExecInterrupt
kJumpedFromUserMainTrampoline
kJumpPointSetSuccessfully
kJumpedFromEventDispatcherProcessEvents
kJumpedFromEventLoopExecInterrupt
kJumpedFromUserMainTrampoline

Definition at line 266 of file qioseventdispatcher.mm.

SetJumpResult [2/2]

enum SetJumpResult

Enumerator
kJumpPointSetSuccessfully
kJumpedFromEventDispatcherProcessEvents
kJumpedFromEventLoopExecInterrupt
kJumpedFromUserMainTrampoline
kJumpPointSetSuccessfully
kJumpedFromEventDispatcherProcessEvents
kJumpedFromEventLoopExecInterrupt
kJumpedFromUserMainTrampoline

Definition at line 266 of file qioseventdispatcher.mm.

Function Documentation

__attribute__() [1/2]

void __attribute__ ( (noinline, noreturn) )

static

Definition at line 274 of file qioseventdispatcher.mm.

__attribute__() [2/2]

bool __attribute__

(

(returns_twice)

)

Definition at line 534 of file qioseventdispatcher.mm.

qt_main_wrapper()

int qt_main_wrapper	(	int	argc,
		char *	argv[] )

Definition at line 214 of file qioseventdispatcher.mm.

rootLevelRunLoopIntegration()

bool rootLevelRunLoopIntegration ( )

static

Definition at line 332 of file qioseventdispatcher.mm.

Variable Documentation

kApplicationWillTerminateExitCode

const char kApplicationWillTerminateExitCode = char(SIGTERM | 0x80)

static

Definition at line 434 of file qioseventdispatcher.mm.

kBytesPerKiloByte

const size_t kBytesPerKiloByte = 1024

static

Definition at line 35 of file qioseventdispatcher.mm.

kPageSize

const long kPageSize = sysconf(_SC_PAGESIZE)

static

Definition at line 36 of file qioseventdispatcher.mm.