To support multi-core, a macro is defined in Config.h:
#define CONFIG_SMP 1
After you define a macro, you are prompted to not find Asm/spinlock_types.h, which is used to define two structures and two macros, as follows:
#ifndef
Underlying Mechanism and mechanism of c ++ classesFirst, let's clarify the underlying mechanism of the class from A question: if there is A class A, there is A member function get (), for example: class A {public: void get ();} A a; then. what does
There are compiled general type similar stack programs, namely Piles. h and Piles. c. The header files are listed here, mainly to understand the call method:# Ifndef PILE_H# Define PILE_H# Include Typedef struct _ pile * Pile;Typedef enum
Arm compilers generally support assembly language programming, C/C ++ programming, and mixed programming. This chapter introduces some basic concepts of arm program design, such as pseudo commands of arm assembly language, statement format of
Recently, the company has considered restructuring data. Because the data is complicated, I think MongoDB is a very suitable choice and I will understand it,
At first glance, hey, it's quite interesting, so I got this series of Reading Notes. If
71 Open Source ProjectsBaidu, a people who both love and hate business, Blood friends Bar is sold, Wei Zesi event of continuous fermentation, a time will Baidu pushed to the forefront of public opinion. Right and wrong, we are here also do not judge,
This article belongs to theUnderstand the mysteries of performance-slow in applications, fast in SSMS"seriesNext: Understanding the Mysteries of performance-application slow, SSMs fast (5)--case: How to deal with parameter sniffingWe put aside the
Use PHP to add users to Windows. It can be implemented in two ways. 1. add users to the Web. because users are added, the user you run the php (as the mainstream development language) program must be the administrator privilege (which can be
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