int do_some_work() { // we allocate an array double *my_array = new double[1000]; // do some work // ... // we forget to deallocate it // delete[] my_array; return 0; } 我们还需要相应的头文件(leaky_implementation.hpp): 代码语言:javascript 复制 #pragma once int do_some_work...
.init_array:0001A673 DCB 0 .init_array:0001A673 ; .init_array ends 可以看到上面的代码中执行了我们所定义的函数,.init节就是_init函数的代码,而.init_array节是一个指针数组,每一项对应的是一块代码,可以做一系列的初始化操作。那么为什么.init节的代码先于.init_array节的代码执行呢?这个要看linker的...
Builds work best if installing into an empty directory. If you build a hard-float toolchain and then try to build a soft-float toolchain with the same --prefix directory, then the build scripts may get confused and exit with a linker error complaining that hard float code can't be linked...
writev() — Write data on a file or socket from an array __wsinit() — Reinitialize writable static w_statfs() — Get the file system status w_statvfs() — Get the file system status y0(), y1(), yn() — Bessel functions of the second kind Library functions for the syste...
Arrays are sequences, containing a fixed number of instances of the same type. The recommended way to create array types is by multiplying a data type with a positive integer: TenPointsArrayType = POINT * 10 Here is an example of an somewhat artificial data type, a structure containing 4 ...
/// 全局的Dictionary,key 是 pthread_t, value 是 CFRunLoopRefstaticCFMutableDictionaryRef loopsDic;/// 访问 loopsDic 时的锁staticCFSpinLock_t loopsLock;/// 获取一个 pthread 对应的 RunLoop。CFRunLoopRef_CFRunLoopGet(pthread_t thread){OSSpinLockLock(&loopsLock);if(!loopsDic){// 第一次进入时,...
protected void initSystemHandlers() Source Code: framework/base/CApplication.php#958 (show) protected function initSystemHandlers(){ if(YII_ENABLE_EXCEPTION_HANDLER) set_exception_handler(array($this,'handleException')); if(YII_ENABLE_ERROR_HANDLER) set_error_handler(array($this,'handleError')...
sha2 allow external access to some macros and the K array Nov 10, 2013 sha2.h sha2 allow external access to some macros and the K array Nov 10, 2013 spi-context.c Fix missing include Feb 20, 2014 spi-context.h Initial import of Bitmine.ch A1 SPI driver ...
Condition variables allow threads to synchronize to a value of a shared resource. Typically, condition variables are used as a notification system between threads. The same pthread_t object cannot be used by multiple threads simultaneously. For multiple threads, an array ...
name : the name of this enum value value : the C string calc_value : the numeric value corresponding to value under key structs we get the structs collection in which the key is the struct name and the value is an array of the struct members. Each one given as a collection with keys...