cvs commit: src/lib/libc/locale Makefile.inc mbrtowc.c none.c setrunelocale.c srune.c table.c wcrtomb.c

[Tim J. Robbins]

tjr         2003/10/31 21:13:14 PST

  FreeBSD src repository

  Modified files:
    lib/libc/locale      Makefile.inc mbrtowc.c none.c 
                         setrunelocale.c table.c wcrtomb.c 
  Added files:
    lib/libc/locale      srune.c 
  Log:
  Allow mbrtowc() and wcrtomb() to be implemented directly, instead of
  as wrappers around the deprecated 4.4BSD rune functions. This paves the
  way for state-dependent encodings, which the rune API does not support.
  - Add __emulated_sgetrune() and __emulated_sputrune(), which are
    implementations of sgetrune() and sputrune() in terms of
    mbrtowc() and wcrtomb().
  - Rename the old rune-wrapper mbrtowc() and wcrtomb() functions to
    __emulated_mbrtowc() and __emulated_wcrtomb().
  - Add __mbrtowc and __wcrtomb function pointers, which point to the
    current locale's conversion functions, or the __emulated versions.
  - Implement mbrtowc() and wcrtomb() as calls to these function pointers.
  - Make the "NONE" encoding implement mbrtowc() and wcrtomb() directly.
  
  All of this emulation mess will be removed, together with rune support,
  in FreeBSD 6.
  
  Revision  Changes    Path
  1.48      +2 -1      src/lib/libc/locale/Makefile.inc
  1.4       +18 -3     src/lib/libc/locale/mbrtowc.c
  1.7       +42 -39    src/lib/libc/locale/none.c
  1.32      +15 -0     src/lib/libc/locale/setrunelocale.c
  1.1       +94 -0     src/lib/libc/locale/srune.c (new)
  1.19      +17 -5     src/lib/libc/locale/table.c
  1.5       +16 -2     src/lib/libc/locale/wcrtomb.c