Add argv_array_detach and argv_array_free_detached
authorFlorian Achleitner <florian.achleitner.2.6.31@gmail.com>
Wed, 19 Sep 2012 15:21:18 +0000 (17:21 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sun, 7 Oct 2012 21:10:16 +0000 (14:10 -0700)
commitdf7428eca46ec25df5ef14bc7e90120bdc267328
tree33678e8a765a07b1f7e989232d025a2ea83198d3
parentfd871b94f6d564864194befa10c621586b7b8bcf
Add argv_array_detach and argv_array_free_detached

Allow detaching of ownership of the argv_array's contents and add a
function to free those detached argv_arrays later.

This makes it possible to use argv_array efficiently with the exiting
struct child_process which only contains a member char **argv.

Add to documentation.

Signed-off-by: Florian Achleitner <florian.achleitner.2.6.31@gmail.com>
Acked-by: David Michael Barr <b@rr-dav.id.au>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/technical/api-argv-array.txt
argv-array.c
argv-array.h