diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
| commit | 8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch) | |
| tree | df55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-top-half/musl/src/stdio/fwide.c | |
| parent | Initial commit. (diff) | |
| download | wasi-libc-upstream/0.0_git20221206.8b7148f.tar.xz wasi-libc-upstream/0.0_git20221206.8b7148f.zip | |
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-top-half/musl/src/stdio/fwide.c')
| -rw-r--r-- | libc-top-half/musl/src/stdio/fwide.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/stdio/fwide.c b/libc-top-half/musl/src/stdio/fwide.c new file mode 100644 index 0000000..8bab634 --- /dev/null +++ b/libc-top-half/musl/src/stdio/fwide.c @@ -0,0 +1,16 @@ +#include <wchar.h> +#include "stdio_impl.h" +#include "locale_impl.h" + +int fwide(FILE *f, int mode) +{ + FLOCK(f); + if (mode) { + if (!f->locale) f->locale = MB_CUR_MAX==1 + ? C_LOCALE : UTF8_LOCALE; + if (!f->mode) f->mode = mode>0 ? 1 : -1; + } + mode = f->mode; + FUNLOCK(f); + return mode; +} |