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| author | Antoine Pitrou <solipsis@pitrou.net> | 2011-01-06 07:16:31 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2011-01-06 07:16:31 (GMT) |
| commit | d53dfa3fb1c86e97ad787bdcb3c7e068a7ba2580 (patch) | |
| tree | 99f69000135462b88b87938ed9ca9dcc3fa9bfa8 /Doc/c-api/arg.rst | |
| parent | 7beae8a0d567022f959c70f0be367ced7af65808 (diff) | |
| download | cpython-d53dfa3fb1c86e97ad787bdcb3c7e068a7ba2580.zip cpython-d53dfa3fb1c86e97ad787bdcb3c7e068a7ba2580.tar.gz cpython-d53dfa3fb1c86e97ad787bdcb3c7e068a7ba2580.tar.bz2 | |
Issue #10840: make it explicit that "s*" and friends provide contiguous memory.
Diffstat (limited to 'Doc/c-api/arg.rst')
| -rw-r--r-- | Doc/c-api/arg.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index a32dd09..d4dda7c 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -30,9 +30,10 @@ variable(s) whose address should be passed. Strings and buffers ------------------- -These formats do not expect you to provide raw storage for the returned string -or bytes. Also, you won't have to release any memory yourself, except with -the ``es``, ``es#``, ``et`` and ``et#`` formats. +These formats allow to access an object as a contiguous chunk of memory. +You don't have to provide raw storage for the returned unicode or bytes +area. Also, you won't have to release any memory yourself, except with the +``es``, ``es#``, ``et`` and ``et#`` formats. However, when a :c:type:`Py_buffer` structure gets filled, the underlying buffer is locked so that the caller can subsequently use the buffer even |