应用程序退出事件

[妖怪啊]

在C#中的Process类都会有个Exited事件，在Java语言中也有一个类似的事件

    class TestProcess
    {
        public static void OnExited(object sender, EventArgs e)
        {
            /// exited event handle
        }

        public static void main()
        {
            Process p = Process.Start("cmd.exe");
            p.Exited += OnExited;
        }
    }

请问在C/C++语言中，在windows和linux下分别如何监听进程的退出事件
还有如何判断一个进程是否退出

只有个30分了，还望大神解惑

[小灸舞]

http://blog.csdn.net/jmppok/article/details/16845627

[赵4老师]

atexit Processes the specified function at exit. int atexit( void ( __cdecl *func )( void ) ); Routine Required Header Compatibility atexit <stdlib.h> ANSI, Win 95, Win NT For additional compatibility information, see Compatibility in the Introduction. Libraries LIBC.LIB Single thread static library, retail version LIBCMT.LIB Multithread static library, retail version MSVCRT.LIB Import library for MSVCRT.DLL, retail version To generate an ANSI-compliant application, use the ANSI-standard atexit function (rather than the similar _onexit function). Return Value atexit returns 0 if successful, or a nonzero value if an error occurs. Parameter func Function to be called Remarks The atexit function is passed the address of a function (func) to be called when the program terminates normally. Successive calls to atexit create a register of functions that are executed in LIFO (last-in-first-out) order. The functions passed to atexit cannot take parameters. atexit and _onexit use the heap to hold the register of functions. Thus, the number of functions that can be registered is limited only by heap memory. Example /* ATEXIT.C: This program pushes four functions onto * the stack of functions to be executed when atexit * is called. When the program exits, these programs * are executed on a "last in, first out" basis. */ #include <stdlib.h> #include <stdio.h> void fn1( void ), fn2( void ), fn3( void ), fn4( void ); void main( void ) { atexit( fn1 ); atexit( fn2 ); atexit( fn3 ); atexit( fn4 ); printf( "This is executed first.\n" ); } void fn1() { printf( "next.\n" ); } void fn2() { printf( "executed " ); } void fn3() { printf( "is " ); } void fn4() { printf( "This " ); } Output This is executed first. This is executed next. Process and Environment Control Routines See Also abort, exit, _onexit

[赵4老师]

http://bbs.csdn.net/topics/390787357

[妖怪啊]

引用 1 楼 qq423399099 的回复:

http://blog.csdn.net/jmppok/article/details/16845627

引用 1 楼 qq423399099 的回复:

http://blog.csdn.net/jmppok/article/details/16845627

可能没有理解我的意思 我的意思是在进程A中创建进程B，当进程B正常或者异常’退出时，A进程可以获得通知 上面给的回答都是进程内的退出事件

[ID870177103]

WaitForSingleObject不行吗

[赵4老师]

《Windows核心编程》