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| author | Paul Eggert | 2011-04-17 21:41:29 -0700 |
|---|---|---|
| committer | Paul Eggert | 2011-04-17 21:41:29 -0700 |
| commit | 36372bf93fc75b5f85d04007268e98840d1699c5 (patch) | |
| tree | bd15d9623db1c58cbac99a5b3b40590fee8703c9 /src/coding.c | |
| parent | c7bda33cad5112de8c093dce0eaf62c84fb32063 (diff) | |
| download | emacs-36372bf93fc75b5f85d04007268e98840d1699c5.tar.gz emacs-36372bf93fc75b5f85d04007268e98840d1699c5.zip | |
* alloc.c: Remove unportable assumptions about struct layout.
(SDATA_SELECTOR, SDATA_DATA_OFFSET): New macros.
(SDATA_OF_STRING, SDATA_SIZE, allocate_string_data):
(allocate_vectorlike, make_pure_vector): Use the new macros,
plus offsetof, to remove unportable assumptions about struct layout.
These assumptions hold on all porting targets that I know of, but
they are not guaranteed, they're easy to remove, and removing them
makes further changes easier.
Diffstat (limited to 'src/coding.c')
0 files changed, 0 insertions, 0 deletions