diff options
Diffstat (limited to 'lib/libc/stdio/fputwc.c')
| -rw-r--r-- | lib/libc/stdio/fputwc.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/libc/stdio/fputwc.c b/lib/libc/stdio/fputwc.c index ae19cd6..c12581c 100644 --- a/lib/libc/stdio/fputwc.c +++ b/lib/libc/stdio/fputwc.c @@ -29,8 +29,8 @@ __FBSDID("$FreeBSD$"); #include "namespace.h" #include <errno.h> -#include <rune.h> #include <stdio.h> +#include <stdlib.h> #include <wchar.h> #include "un-namespace.h" #include "libc_private.h" @@ -39,8 +39,19 @@ __FBSDID("$FreeBSD$"); wint_t fputwc(wchar_t wc, FILE *fp) { + char buf[MB_LEN_MAX]; + mbstate_t mbs; + size_t i, len; ORIENTLOCK(fp, 1); - return (fputrune((rune_t)wc, fp) != EOF ? (wint_t)wc : WEOF); + memset(&mbs, 0, sizeof(mbs)); + if ((len = wcrtomb(buf, wc, &mbs)) == (size_t)-1) + return (WEOF); + + for (i = 0; i < len; i++) + if (fputc((unsigned char)buf[i], fp) == EOF) + return (WEOF); + + return ((wint_t)wc); } |
