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| author | Ludovic Courtès <ludo@gnu.org> | 2009-11-15 19:34:38 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2009-11-16 09:23:45 +0100 |
| commit | 3fe87cf7aff396d7bd993aa009f48eb8afd6c1cd (patch) | |
| tree | a27750be21b5bc418e564b4a665a804bf46c3729 /m4/inet_ntop.m4 | |
| parent | c4daa519107798d06ae96d2f69dc211fc57cc8a3 (diff) | |
| download | guile-3fe87cf7aff396d7bd993aa009f48eb8afd6c1cd.tar.gz | |
Re-add an indirection in bytevectors.
The intent is to allow for mmap(3) bindings and to actually reuse
user-provided buffers in `scm_c_take_bytevector ()'.
* libguile/bytevectors.h (SCM_BYTEVECTOR_HEADER_SIZE): Increment.
(SCM_BYTEVECTOR_CONTENTS): Take the pointer from the second word.
(SCM_BYTEVECTOR_CONTIGUOUS_P): New macro.
(SCM_BYTEVECTOR_ELEMENT_TYPE): Adjust to live alongside the CONTIGUOUS
flag.
* libguile/bytevectors.c (SCM_BYTEVECTOR_SET_CONTENTS,
SCM_BYTEVECTOR_SET_CONTIGUOUS_P): New macros.
(SCM_BYTEVECTOR_SET_ELEMENT_TYPE): Adjust.
(SCM_BYTEVECTOR_TYPED_LENGTH): Properly parenthesize.
(make_bytevector): Adjust to new bytevector header.
(make_bytevector_from_buffer): Reuse CONTENTS.
(scm_c_shrink_bytevector): Differentiate between contiguous and
non-contiguous bytevectors.
Diffstat (limited to 'm4/inet_ntop.m4')
0 files changed, 0 insertions, 0 deletions