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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-04-23 12:35:41 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-04-23 12:35:41 -0400 |
| commit | 2ab0796d7a3a7116a79b65531fd33f1548514b52 (patch) | |
| tree | b327fa2ba27bef4dbd2dd287e23b5bf6ba8ac2ee /src/include/pg_config.h.win32 | |
| parent | bb850306307d3d6ebb611c4039ae127236eb1699 (diff) | |
| download | postgresql-2ab0796d7a3a7116a79b65531fd33f1548514b52.tar.gz | |
Fix char2wchar/wchar2char to support collations properly.
These functions should take a pg_locale_t, not a collation OID, and should
call mbstowcs_l/wcstombs_l where available. Where those functions are not
available, temporarily select the correct locale with uselocale().
This change removes the bogus assumption that all locales selectable in
a given database have the same wide-character conversion method; in
particular, the collate.linux.utf8 regression test now passes with
LC_CTYPE=C, so long as the database encoding is UTF8.
I decided to move the char2wchar/wchar2char functions out of mbutils.c and
into pg_locale.c, because they work on wchar_t not pg_wchar_t and thus
don't really belong with the mbutils.c functions. Keeping them where they
were would have required importing pg_locale_t into pg_wchar.h somehow,
which did not seem like a good plan.
Diffstat (limited to 'src/include/pg_config.h.win32')
| -rw-r--r-- | src/include/pg_config.h.win32 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/pg_config.h.win32 b/src/include/pg_config.h.win32 index 177bca1bd5..b85bf411de 100644 --- a/src/include/pg_config.h.win32 +++ b/src/include/pg_config.h.win32 @@ -538,6 +538,9 @@ /* Define to 1 if you have the `wcstombs' function. */ #define HAVE_WCSTOMBS 1 +/* Define to 1 if you have the `wcstombs_l' function. */ +#define HAVE_WCSTOMBS_L 1 + /* Define to 1 if you have the <wctype.h> header file. */ #define HAVE_WCTYPE_H 1 |