forks/toybox - Toybox with POSIX patches from E5ten

Age	Commit message (Collapse)	Author
2008-06-28	A pathological case of huffman coding that uses 8 bits to code each of 256	Rob Landley
	symbols could cause an unsigned char limit[8] to wrap back to 0, setting limit to -1 and making the decompressor exit with a data error.
2008-01-19	Zap toys/Config.in and instead create generated/Config.in from contents of	Rob Landley
	toys/.c. Move relevant info into comment at the top of each toys/.c. Also convert more of Makefile into a thin wrapper around shell scripts that actually do the work. (Makefile is only still there for the user interface.)
2007-12-24	Major refactoring of bunzip.c in preparation for doing a multi-threaded version.	Rob Landley

2007-11-15	Remove trailing whitespace (thanks to Charlie Shepherd), and a couple comment	Rob Landley
	tweaks.
2007-02-03	Teach build to build only the toys/*.c selected in .config, and teach	Rob Landley
	CFG_TOYSH_DEBUG to shut up the spurious "gcc can't tell that this is never actually used uninitialized because gcc is stupid" warnings.
2007-01-20	Merge a memset with an existing loop, tweak comments.	Rob Landley

2007-01-19	Merge two similar loops and expand a comment.	Rob Landley

2007-01-19	Another suggestion from Manuel: Grab 2 bits instead of 1 inside a loop. Saves	Rob Landley
	4 bytes and reduces running time by one half of one percent.
2007-01-18	In bunzip replace setjmp/longjmp handling with error_exit(), replace string	Rob Landley
	based handling of a 6-byte header with with two 24-bit integer reads. Use xmalloc() and xzalloc().
2007-01-18	More optimizations originally suggested by Manuel Nova: Use a sentinel value	Rob Landley
	for limit[] to move a test out of a loop. Unroll a single-bit get_bits() to avoid a function call in the common case on a hot path. And one more application of the old "two tests in one via typecasting and/or math" trick.
2007-01-17	Minor cleanups.	Rob Landley

2007-01-17	Turn a memmove into a while(), reducing running time by 3.5% in my tests.	Rob Landley

2007-01-17	Another application of Manuel Nova's "math instead of ifs" trick. Saves 17b.	Rob Landley

2007-01-17	Minor optimization the compiler already does for us (according to bloatcheck),	Rob Landley
	but it looks cleaner.
2007-01-17	Fix off by one error in a test.	Rob Landley

2007-01-17	Comment and whitespace changes.	Rob Landley

2007-01-16	Memmove is 11 bytes shorter than the unrolled loop, and Manuel Nova pointed	Rob Landley
	out how to turn an if/else into a multiply and subtract (saving 2 bytes).
2007-01-16	Add a quick and dirt bzcat (stdin to stdout only for the moment) to test	Rob Landley
	out the bunzip2 library.
2006-12-31	Remove more warnings.	Rob Landley

2006-11-26	Trawling through the archives: a broken test, an unnecessary memset, and a	Rob Landley
	unrolling a small memmove.
2006-11-26	More whitespace/cowbell. (And change comment style to //.)	Rob Landley

2006-11-25	Add my old micro-bunzip library. Needs some cleanup...	Rob Landley