原文:Ignoring a system call
I know that you can trap a system call by using ptrace. But what I wanna do is to ignore a system call. So is that possible for ptrace to trap a system call, see its number and if the number is of a ...
原文:access to the sys_call_table in kernel 2.6+
Is there any possibility to access the sys_call_table from my own module for Kernel 2.6+? I will appreciate if someone can give links to articles or how-tos. I need a method without the necessity to ...
原文:Canonical way to dice/carve/parcel a single malloc into multiple arrays with varying types/alignments?
背景: 我有99种例行公事,需要临时储存各种不同的数据类型,并满足不同的统一要求。 目前,我称之为“组合”,多次介绍......。
原文:Is it possible to use ncurses through a telnet connection?
我的大麻在两个像Ncurs一样的六氯环己烷箱之间使用“TUI”的电离网连接吗?
原文:Can t call correct constructor on struct inherited from C++ class
I decided to try creating a simple C wrapper for the V8 API using the model described in Developing C wrapper API for Object-Oriented C++ code. Unfortunately, I m not too familiar with C++, so I m ...
原文:C/C++ Goertzel algorithm with complex output or magnitude+phase?
是否有人知道,我能从哪里获得密码或图书馆,以使用复杂产出的Goertzel算法?
原文:Why c string is freed?
Not familiar with C, please correct me on any mistakes. here s some code: void db_cstr(char* cstr, int len) { char* temp2 = cstr; cstr = (char*)malloc(len*2*sizeof(char)); // print 1 ...
原文:Advantages of RTOS rather than single sequential programs [closed]
借助RTOS支持而不是单一顺序方案开展多任务方案有什么好处?
原文:Getting compilation warnings for non-prototype declarations
在C,功能申报可以是原型或非proto型申报。 例如,考虑以下最低方案:
原文:pthread mutex two threads interchangebly locks/unlocks is it valid approach?
我读到,mut子应该被锁住。 让我们考虑以下设想。
原文:How to start a VNC server in C?
I need to open a lightweight X server in C language. I figure vnc may be lightweight enough and universal in all Linux flavor and windows. Is there a C API to start vnc server? What libraries does it ...
原文:Pro*C passing array of parameters
I am trying to write Pro*C/C/C++ code to handle a query like this: SELECT col1, col2, col3, col4 FROM table WHERE param IN(<set of values>); I can have a C struct to retrieve the result and ...
原文:LoadLibrary Calls, Returned Pointers Not Saved
我正在确定他人的法典,并注意到此人几次叫LoadLibrary,具体如下:
原文:How can char[] represent an UTF-8 string?
在C11,增加了一个新的插图,增加了序号8。 这使一系列的果园和文本被编码到UTF-8。 如何做到这一点? 是否签署了正常的果园? ......
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