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| /freebsd-11-stable/lib/libc/stdio/ | ||
| H A D | fgetwc.c | diff 234799 Sun Apr 29 14:37:57 MDT 2012 das Previously, vfscanf()'s wide character processing functions were reading wide characters manually. With this change, they now use fgetwc(). To make this work, we use an internal version of fgetwc() with a few extensions: it takes an mbstate * because non-wide streams don't have a built-in mbstate, and it indicates the number of bytes read. vfscanf() now resembles vfwscanf() more closely. Minor functional improvements include working xlocale support in vfscanf(), setting the stream error indicator on encoding errors, and proper handling of shift-based encodings. (Actually, making shift-based encodings work with non-wide streams is hopeless, but the implementation now matches the broken specification.) |
| H A D | local.h | diff 234799 Sun Apr 29 14:37:57 MDT 2012 das Previously, vfscanf()'s wide character processing functions were reading wide characters manually. With this change, they now use fgetwc(). To make this work, we use an internal version of fgetwc() with a few extensions: it takes an mbstate * because non-wide streams don't have a built-in mbstate, and it indicates the number of bytes read. vfscanf() now resembles vfwscanf() more closely. Minor functional improvements include working xlocale support in vfscanf(), setting the stream error indicator on encoding errors, and proper handling of shift-based encodings. (Actually, making shift-based encodings work with non-wide streams is hopeless, but the implementation now matches the broken specification.) |
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