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René Scharfe 578398071e add MOVE_ARRAY 
Similar to COPY_ARRAY (introduced in 60566cbb58), add a safe and
convenient helper for moving potentially overlapping ranges of array
entries.  It infers the element size, multiplies automatically and
safely to get the size in bytes, does a basic type safety check by
comparing element sizes and unlike memmove(3) it supports NULL
pointers iff 0 elements are to be moved.

Also add a semantic patch to demonstrate the helper's intended usage.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-17 14:54:53 -07:00
..
.gitignore gitignore: ignore output files of coccicheck make target 2016-09-27 14:02:19 -07:00
array.cocci add MOVE_ARRAY 2017-07-17 14:54:53 -07:00
free.cocci coccinelle: polish FREE_AND_NULL rules 2017-06-29 10:46:16 -07:00
object_id.cocci cocci: avoid self-references in object_id transformations 2016-11-01 10:58:39 -07:00
qsort.cocci remove unnecessary check before QSORT 2016-09-29 15:42:18 -07:00
README contrib/coccinelle: add basic Coccinelle transforms 2016-06-28 11:39:02 -07:00
strbuf.cocci strbuf: add strbuf_add_real_path() 2017-02-27 11:02:06 -08:00
swap.cocci add SWAP macro 2017-01-30 14:07:45 -08:00
xstrdup_or_null.cocci abspath: add absolute_pathdup() 2017-01-26 14:51:06 -08:00

README 

This directory provides examples of Coccinelle (http://coccinelle.lip6.fr/)
semantic patches that might be useful to developers.