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libLQ and/or Temp (recycling) formatted strings and blocks of memory

Posted 02-26-2012 at 11:02 AM by rainbowsally
Updated 05-06-2012 at 05:48 AM by rainbowsally

[Note: this refers to an obsolete implementation of the temp strings and libLQ sources but the concept of being able to pass a buffer containing a formatted string directly in the parameter list makes this both interesting and important regardless.

Also the peek into the asm code may be helpful for folks wishing to get into the really low level stuff. See how we can redirect a call to sprintf() instead of calling vsprintf() below. This may not be portable but then neither can QT...
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Old

libLQ with slist funcs - A class inheritance example in C - Part 2

Posted 02-24-2012 at 06:55 AM by rainbowsally
Updated 04-09-2012 at 05:32 AM by rainbowsally

This was an older version of libLQ and the old makefile-creator. Both of these have been extensively reworked and expanded.

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

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/
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Old

Starting With Stat (dyn linked shell routines)

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

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...
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Old

Create a self-extracting archive

Posted 02-16-2012 at 05:45 AM by rainbowsally
Updated 02-23-2012 at 07:50 AM by rainbowsally

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.


Features:
  • Embedding binary data in a shell script.
  • Writing a program with a program.
  • Various useful snippets even if the app doesn't turn you on.

Requires:
  • base64 (encoder in core utils)
  • tar (core utils)
  • xz (lzma stuff, real old linux
...
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