From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- src/stdio/fputws.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/stdio/fputws.c (limited to 'src/stdio/fputws.c') diff --git a/src/stdio/fputws.c b/src/stdio/fputws.c new file mode 100644 index 00000000..9057853b --- /dev/null +++ b/src/stdio/fputws.c @@ -0,0 +1,23 @@ +#include "stdio_impl.h" + +int fputws(const wchar_t *ws, FILE *f) +{ + unsigned char buf[BUFSIZ]; + size_t l=0; + + FLOCK(f); + + f->mode |= f->mode+1; + + while (ws && (l = wcsrtombs(buf, (void*)&ws, sizeof buf, 0))+1 > 1) + if (__fwritex(buf, l, f) < l) { + FUNLOCK(f); + return -1; + } + + FUNLOCK(f); + + return l; /* 0 or -1 */ +} + +weak_alias(fputws, fputws_unlocked); -- cgit v1.2.1