Remember the first time LUA and C call each other example _php tutorial

Remember the first time LUA and C call each other example

(The following is a reference to other people's examples, hereby stated)
Before writing a program, you need to install the LUA environment
In the terminal input command:

 
  
  

  
   
   
sudo apt-get install lua5.1

  
   
   

 
  
  

After installation, enter Lua-v to view the LUA version:

Recommendation: Enter Ln-s lua5.1 lua, make a soft link, and run Lua at a later time lua5.1
Part I: The C language calls Lua functions (Ubuntu)
1. Write a ADD.C file first

2. Write another Lua function (Add.lua) that we will call

3. Finally, use the command: Gcc-o add add.c-i/usr/include/lua5.1-llua5.1, generate the Add executable file,

Part II: LUA calls C-language functions (Ubuntu)
1. Write a Hello.lua file

2. Write a power_lua.c file again

3. Run command: Gcc-wall-shared-fpic-o power.so-i/usr/include/lua5.1 power_lua.c
You will see the power.so file in the current directory

4. Finally, the exciting moment is up!
Run: Lua Hello.lua, the results are as follows:

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