为了便于观察，我们把foo1函数最后生成指令再列出来：.globl foo1 .type foo1, @function foo1:...
#define debug_new_check_point(a) log_stack(__FILE__, __LINE__, __FUNCTION__); debug_new_check(a, false) #define debug_new_check_free(a) log_stack(__FILE__, __LINE__, __FUNCTION__); debug_new_check(a, true) //#define printfd2(a,b) printf(a,b) //#define printfd3(a...
All runtime functions return an error code, but for an asynchronous function (seeAsynchronous Concurrent Execution), this error code cannot possibly report any of the asynchronous errors that could occur on the device since the function returns before the device has completed the task; the error c...
//形式同 typedef int* PINT;voidmyFun(intx);voidhisFun(intx);voidherFun(intx);voidcallFun(FunType fp,intx);intmain(){ callFun(myFun,100);//传入函数指针常量,作为回调函数callFun(hisFun,200); callFun(herFun,300);return0; }voidcallFun(FunType fp,intx){ fp(x);//通过fp的指针执行...
-m, --main=NAME Assume main function to be called NAME -p, --pushdown=NUMBER Set initial token stack size to NUMBER --preprocess[=COMMAND], --cpp[=COMMAND] * Run the specified preprocessor command -s, --symbol=SYMBOL:[=]TYPE Register SYMBOL with given TYPE, or define an alias (if ...
你可能会认为,在我们成功将源代码编译成二进制文件之后,作为构建工程师我们的工作就完成了。事实几乎如此——二进制文件包含了 CPU 执行的所有代码,但代码分散在多个文件中,方式非常复杂。链接是一个简化事物并使机器代码整洁、易于消费的过程。 快速查看命令列表会让你知道 CMake 并没有提供很多与链接相关的命令。承...
Use thegetaddrinfoFunction to Host Name to IP Address in C getaddrinfois part of the UNIX networking programming facilities, and it can convert network host information to the IP address and conversely.getaddrinfois also a POSIX compliant function call, and it can do conversion regardless of ...
==12345== Invalid free() / delete / delete[] / realloc()==12345== at 0x1234567: myFunction (myFile.c:10)==12345== by 0x1234567: main (myFile.c:20)==12345== Address 0x5a5a5a5a is not stack'd, malloc'd or (recently) free'd 上述错误信息表示，在 myFunction 函数的第 ...
You must call this function before you create a connection that uses SSL. MQPropertiesKeyIterationGetNext Passes back the next property key in the properties handle. MQPropertiesKeyIterationHasNext Returns true if there is another property key in a properties object. MQPropertiesKeyIteration...
In this case, we arbitrarily allocated achararray of size - 20 characters. Each iteration, the pointer to the first element of the array is implemented, and the return value fromgetcharis assigned to it. Finally, we output the buffer with theprintffunction call. ...