diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2012-01-07 10:52:53 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-01-07 10:52:53 -0500 |
| commit | 9954432e309c8fddaec2fe53e601702a5c981624 (patch) | |
| tree | 3eb7513694e25391b3393afbb847dbd85ebf097a /wcsmbs/c16rtomb.c | |
| parent | c3a87236702cb73be1dada3438bbd3c3934e83f8 (diff) | |
More char16_t and char32_t support
It works now for UTF-8 locales
Diffstat (limited to 'wcsmbs/c16rtomb.c')
| -rw-r--r-- | wcsmbs/c16rtomb.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/wcsmbs/c16rtomb.c b/wcsmbs/c16rtomb.c index c75ca3bf21..3fed0b5d63 100644 --- a/wcsmbs/c16rtomb.c +++ b/wcsmbs/c16rtomb.c @@ -1,6 +1,6 @@ /* Copyright (C) 2011, 2012 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 2011. + Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -44,7 +44,12 @@ static mbstate_t state; size_t c16rtomb (char *s, char16_t c16, mbstate_t *ps) { - char buf[MB_CUR_MAX]; +#if 1 + // XXX The ISO C 11 spec I have does not say anything about handling + // XXX surrogates in this interface. + return wcrtomb (s, c16, ps ?: &state); +#else + char buf[MB_LEN_MAX]; struct __gconv_step_data data; int status; size_t result; @@ -78,9 +83,9 @@ c16rtomb (char *s, char16_t c16, mbstate_t *ps) PTR_DEMANGLE (fct); #endif - /* If C16 is the NUL character we write into the output buffer the byte - sequence necessary for PS to get into the initial state, followed - by a NUL byte. */ + /* If C16 is the NUL character we write into the output buffer + the byte sequence necessary for PS to get into the initial + state, followed by a NUL byte. */ if (c16 == L'\0') { status = DL_CALL_FCT (fct, (fcts->fromc16, &data, NULL, NULL, @@ -96,7 +101,8 @@ c16rtomb (char *s, char16_t c16, mbstate_t *ps) status = DL_CALL_FCT (fct, (fcts->fromc16, &data, &inbuf, - inbuf + sizeof (char16_t), NULL, &dummy, 0, 1)); + inbuf + sizeof (char16_t), NULL, &dummy, + 0, 1)); } /* There must not be any problems with the conversion but illegal input @@ -118,4 +124,5 @@ c16rtomb (char *s, char16_t c16, mbstate_t *ps) } return result; +#endif } |