diff options
| author |   Victor Stinner <victor.stinner@haypocalc.com> | 2010-10-16 23:16:16 +0000 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@haypocalc.com> | 2010-10-16 23:16:16 +0000 |
| commit | 168e117e0a8825bc3ae0c08f0b08a33ac351a14f (patch) | |
| tree | 8f9e0067a2d14a362844f891815791d9d41cfb79 /Include/fileutils.h | |
| parent | _Py_wrealpath() uses _Py_char2wchar() to decode the result, to support (diff) | |
| download | cpython-168e117e0a8825bc3ae0c08f0b08a33ac351a14f.tar.gz cpython-168e117e0a8825bc3ae0c08f0b08a33ac351a14f.tar.bz2 cpython-168e117e0a8825bc3ae0c08f0b08a33ac351a14f.zip | |
Add an optional size argument to _Py_char2wchar()
_Py_char2wchar() callers usually need the result size in characters. Since it's
trivial to compute it in _Py_char2wchar() (O(1) whereas wcslen() is O(n)), add
an option to get it.
Diffstat (limited to 'Include/fileutils.h')
| -rw-r--r-- | Include/fileutils.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Include/fileutils.h b/Include/fileutils.h index cb15936611b..11ebebfba9c 100644 --- a/Include/fileutils.h +++ b/Include/fileutils.h @@ -6,7 +6,8 @@ extern "C" { #endif PyAPI_FUNC(wchar_t *) _Py_char2wchar( - const char *arg); + const char *arg, + size_t *size); PyAPI_FUNC(char*) _Py_wchar2char( const wchar_t *text); |