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libLQ with slist funcs - A class inheritance example in C - Part 1

Posted 02-24-2012 at 06:44 AM by rainbowsally
Updated 04-09-2012 at 05:30 AM by rainbowsally (Better version available, same principles)

Note: this post was pretty obsolete and kind of complicated.

Here's a link to the newer makefile creator and libLQ that also has the slist (class inheritance in C) stuff.

http://www.linuxquestions.org/questi...eration-34648/

rainbowsally

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Starting With Stat (dyn linked shell routines)

Posted 02-19-2012 at 08:51 PM by rainbowsally

Tags computer mad science, utilities

Features:

dynamic linkage of shell subroutines
automatically loading shell dependencies

In order to dynamically link subroutine files we need a method of blocking multiple loads of any file.

For this, we load a set of base definitions in a file named sub.sub. The sub.sub file includes some simple functions for listing functions and the main function that blocks multiple-loading as well as a 'sub.unload <filename> function so we can unload and reload subroutines while editing...

rainbowsally

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Create a self-extracting archive

Posted 02-16-2012 at 05:45 AM by rainbowsally
Updated 05-20-2015 at 04:56 AM by rainbowsally (obsolete)

Tags computer mad science, utilities

Note: This is pretty much obsolete at this point.
http://www.linuxquestions.org/questi...version-36555/ is a simpler, faster, more elegant C version of the same.

CHANGELOG Feb 22, 2012
Changed the temp dir from /tmp to $HOME/tmp so everyone has write and execute perms in it. Added more cleanups including removal of the temp dir unless the user already had it and was using it.

...

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Simple C: some ideas on how to find headers, names, and a name demangler tool

Posted 02-08-2012 at 03:23 AM by rainbowsally
Updated 08-06-2014 at 10:30 AM by rainbowsally

Tags compiling, computer mad science, demangle, simple c, utilities

The simplest yet, I think.. at least the C program is.

Features:

tips on how to find C/C++ header paths and declarations
tips on how to find libs containing references and definitions
a super-simple program to demangle C++ names

----------------
Note: With even a simple automatic makefile generator such as the one built from sources in this blog (
http://www.linuxquestions.org/questi...-part-2-34421/),

...

rainbowsally

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ASM: mixing assembler and C++

Posted 02-05-2012 at 12:05 PM by rainbowsally
Updated 08-06-2014 at 10:30 AM by rainbowsally

Tags asm, assembler, computer mad science

This is for intel 32 bit assembler. For 64-bits the calling convention is a bit different. See previous entries (specifically asm 64 bits) if you need a leg-up to break the 64 bit barrier.

Features:

Asm functions that can call class functions (using an object pointer) through jump vectors written in C.
Usage of extern "C" declarations to un-mangle names we need to keep simple for asm coding.

[If you really want to get down, you can use the mangled names as...

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