6 Commits

Author	SHA1	Message	Date
Tim J. Robbins	6180233fd8	Set the error bit on the stream if an encoding error occurs. Improve ... handling of multibyte sequences representing null wide characters.	2002-10-16 12:09:43 +00:00
Tim J. Robbins	8f030a44b8	Introduce unlocked versions of fputwc() and fgetwc() called __fputwc() ... and __fgetwc() which can be used when we know the file is locked.	2002-09-20 13:20:41 +00:00
Tim J. Robbins	0b7bc80226	Optimise the common case where no special encoding is in use (LC_CTYPE is "C" ... or "POSIX", other European locales). Use __sgetc() and __sputc() where possible to avoid a wasteful lock and unlock for each byte and to avoid function call overhead.	2002-09-18 12:17:28 +00:00
Tim J. Robbins	bddc6280f2	Logic error in previous: don't exit the loop when an incomplete multibyte ... sequence is detected.	2002-09-18 10:21:41 +00:00
Tim J. Robbins	24990dfad0	Reimplement the functionality of fgetrune(), fputrune(), and fungetrune() ... here in terms of mbrtowc(), wcrtomb(), and the single-byte I/O functions. The rune I/O functions are about to become deprecated in favour of the ones provided by ISO C90 Amd. 1 and C99.	2002-09-18 05:58:11 +00:00
Tim J. Robbins	e74101e4ef	Basic support for wide character I/O: getwc(), fgetwc(), getwchar(), ... putwc(), fputwc(), putwchar(), ungetwc(), fwide().	2002-08-13 09:30:41 +00:00