Unlock the Power of Open Source! The " Linux New " SWAYAM Plus Course is live now and about 2,500 learners have already registered for it.

If you are a registered learner, the forum page is now active. Visit the page and get all your questions answered.

Exporting Symbols from a Module - English

This is a sample video. To access the full content,
please Login

1097 visits

  1. Report Missing Component
  2. Post your Question on the Forum
Outline:
What is Symbol?
Program to Export the symbols from a module
Program to Import the symbols in a module
About EXPORT_SYMBOL and EXPORT_SYMBOL_GPL macros 
About Makefile to compile the export and import modules
depmod command to recognize the newly added module
Load the modules into the kernel
Checking the successful loading
Unload the modules from the kernel
Checking the successful unloading
Width:814 Height:608
Duration:00:11:44 Size:5.9 MB

Show video info

Pre-requisite

Loading and Unloading a Module

  Assignment

Code files

  • Codefiles-ExportingSymbols-frommodule/
  • Codefiles-ExportingSymbols-frommodule/Makefile
  • Codefiles-ExportingSymbols-frommodule/import.c
  • Codefiles-ExportingSymbols-frommodule/export.h
  • Codefiles-ExportingSymbols-frommodule/export.c

Script

Slides

  • Slides-ExportingSymbols-frommodule/
  • Slides-ExportingSymbols-frommodule/Exporting-the-symbols-from-a-module.pdf
  • Slides-ExportingSymbols-frommodule/st-logo.png
  • Slides-ExportingSymbols-frommodule/fossee-logo.png
  • Slides-ExportingSymbols-frommodule/Exporting-the-symbols-from-a-module.tex