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path: root/Documentation/technical/api-ref-iteration.txt
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2015-05-25each_ref_fn: change to take an object_id parameterLibravatar Michael Haggerty1-1/+1
Change typedef each_ref_fn to take a "const struct object_id *oid" parameter instead of "const unsigned char *sha1". To aid this transition, implement an adapter that can be used to wrap old-style functions matching the old typedef, which is now called "each_ref_sha1_fn"), and make such functions callable via the new interface. This requires the old function and its cb_data to be wrapped in a "struct each_ref_fn_sha1_adapter", and that object to be used as the cb_data for an adapter function, each_ref_fn_adapter(). This is an enormous diff, but most of it consists of simple, mechanical changes to the sites that call any of the "for_each_ref" family of functions. Subsequent to this change, the call sites can be rewritten one by one to use the new interface. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-03ref-iteration doc: add_submodule_odb() returns 0 for successLibravatar Nick Townsend1-2/+2
The usage sample of add_submodule_odb() function in the Submodules section expects non-zero return value for success, but the function actually reports success with zero. Helped-by: René Scharfe <l.s.r@web.de> Reviewed-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Nick Townsend <nick.townsend@mac.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-12doc: various spelling fixesLibravatar Stefano Lattarini1-1/+1
Most of these were found using Lucas De Marchi's codespell tool. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-22add technical documentation about ref iterationLibravatar Heiko Voigt1-0/+81
Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>