mirror of
https://github.com/ziglang/zig.git
synced 2025-12-15 02:33:07 +00:00
49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
30 lines
519 B
C
30 lines
519 B
C
#include "stdio_impl.h"
|
|
#include "locale_impl.h"
|
|
#include <wchar.h>
|
|
|
|
int fputws(const wchar_t *restrict ws, FILE *restrict f)
|
|
{
|
|
unsigned char buf[BUFSIZ];
|
|
size_t l=0;
|
|
locale_t *ploc = &CURRENT_LOCALE, loc = *ploc;
|
|
|
|
FLOCK(f);
|
|
|
|
fwide(f, 1);
|
|
*ploc = f->locale;
|
|
|
|
while (ws && (l = wcsrtombs((void *)buf, (void*)&ws, sizeof buf, 0))+1 > 1)
|
|
if (__fwritex(buf, l, f) < l) {
|
|
FUNLOCK(f);
|
|
*ploc = loc;
|
|
return -1;
|
|
}
|
|
|
|
FUNLOCK(f);
|
|
|
|
*ploc = loc;
|
|
return l; /* 0 or -1 */
|
|
}
|
|
|
|
weak_alias(fputws, fputws_unlocked);
|