// C program to illustrate // non I/O blocking calls #include #include #include // library for fcntl function #define MSGSIZE 6 char* msg1 =“hello”; char* msg2 =“bye !!”; int main() { int p[2], i; // error checking for pipe if (pipe(p) < 0) exit(1); // error...
使用calltree --help指令我们可以看到其参数说明 Usage:calltree [calltree_options] [cpp_options] file1..filenOptions:-b Print a vertial Bar at each tab stop.-r Invert the structure of the tree.-f Flattened (cumulative) tree.-g Print file names past procedure names.-m Call structure for mai...
Pipe作为片上内存管理者,通过InitBuffer接口对外提供Queue内存初始化功能,开发者可以通过该接口为指定的Queue分配内存。 Queue队列内存初始化完成后,需要使用内存时,通过调用AllocTensor来为LocalTensor分配内存,当创建的LocalTensor完成相关计算无需再使用时,再调用FreeTensor来回收LocalTensor的内存。 编程过程中使用到的临时...
pipe 创建管道4、信号量semctl 信号量控制semget 获取一组信号量semop 信号量操作5、共享内存shmctl 控制共享内存shmget 获取共享内存shmat 连接共享内存shmdt 拆卸共享内存25.pcb进程控制块,它是一个结构体,它存在与内核中pcb进程控制块的结构体 struct task_struct { volatile long state; /* -1 unrunnable, 0 ...
(DWORD_PTR)GetProcAddress(library,functionOrdinal);}else{PIMAGE_IMPORT_BY_NAMEfunctionName=(PIMAGE_IMPORT_BY_NAME)((DWORD_PTR)dll_base+thunk->u1.AddressOfData);DWORD_PTRfunctionAddress=(DWORD_PTR)GetProcAddress(library,functionName->Name);thunk->u1.Function=functionAddress;}++thunk;}}import...
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* file name :upipe.h * author :hiland pengsor(@)gmail(dot)com * license : GPL * description : define some function and variable ***/ #ifndef UPIPE_H #define UPIPE_H typedef void upipe_t; upipe_t *upipe_new(void); int upipe_delete(...
check database integr check desk check drawings check engine light check function of ins check grade correspon check group check hidden loophole check if a specified check jump check matrix check on the deadline check out searchable check out system check paper roll check product quality check spec...
is not completely correct and may not find all calls of a function. This is mainly true for calls that are done via function pointers. Calltree is able to detect recursive function calls (e.g. functions that call themselves). Recursive function calls are marked with an ellipsis in the ...
一、基础 1.1 一个项目入门 C++ 足以:CPlusPlusThings CPlusPlusThings 是国人开源一个 C++ 学习项目。