diff options
Diffstat (limited to 'libio/iofwide.c')
| -rw-r--r-- | libio/iofwide.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/libio/iofwide.c b/libio/iofwide.c index d191baaf99..aa314fe671 100644 --- a/libio/iofwide.c +++ b/libio/iofwide.c @@ -30,6 +30,7 @@ # include <dlfcn.h> # include <wchar.h> #endif +#include <assert.h> #include <stdlib.h> #include <string.h> @@ -81,7 +82,7 @@ struct _IO_codecvt __libio_codecvt = #ifdef _LIBC -static struct __gconv_trans_data libio_translit = +struct __gconv_trans_data __libio_translit = { .__trans_fct = __gconv_transliterate }; @@ -134,11 +135,13 @@ _IO_fwide (fp, mode) memset (&fp->_wide_data->_IO_last_state, '\0', sizeof (__mbstate_t)); __wcsmbs_clone_conv (&fcts); + assert (fcts.towc_nsteps == 1); + assert (fcts.tomb_nsteps == 1); /* The functions are always the same. */ *cc = __libio_codecvt; - cc->__cd_in.__cd.__nsteps = 1; /* Only one step allowed. */ + cc->__cd_in.__cd.__nsteps = fcts.towc_nsteps; cc->__cd_in.__cd.__steps = fcts.towc; cc->__cd_in.__cd.__data[0].__invocation_counter = 0; @@ -149,7 +152,7 @@ _IO_fwide (fp, mode) /* XXX For now no transliteration. */ cc->__cd_in.__cd.__data[0].__trans = NULL; - cc->__cd_out.__cd.__nsteps = 1; /* Only one step allowed. */ + cc->__cd_out.__cd.__nsteps = fcts.tomb_nsteps; cc->__cd_out.__cd.__steps = fcts.tomb; cc->__cd_out.__cd.__data[0].__invocation_counter = 0; @@ -158,11 +161,7 @@ _IO_fwide (fp, mode) cc->__cd_out.__cd.__data[0].__statep = &fp->_wide_data->_IO_state; /* And now the transliteration. */ -#ifdef _LIBC - cc->__cd_out.__cd.__data[0].__trans = &libio_translit; -#else - cc->__cd_out.__cd.__data[0].__trans = NULL; -#endif + cc->__cd_out.__cd.__data[0].__trans = &__libio_translit; } #else # ifdef _GLIBCPP_USE_WCHAR_T @@ -188,8 +187,12 @@ _IO_fwide (fp, mode) cc->__cd_out = iconv_open (external_ccs, internal_ccs); if (cc->__cd_in == (iconv_t) -1 || cc->__cd_out == (iconv_t) -1) - /* XXX */ - abort (); + { + if (cc->__cd_in != (iconv_t) -1) + iconv_close (cc->__cd_in); + /* XXX */ + abort (); + } } # else # error "somehow determine this from LC_CTYPE" |