Disable unused fields in FILE and __libc.

[wasi-libc.git] / libc-top-half / musl / src / stdlib / wcstod.c

diff --git a/libc-top-half/musl/src/stdlib/wcstod.c b/libc-top-half/musl/src/stdlib/wcstod.c
index 7b1be70ea49bb3e436548a82dbd1f6b36282d830..bc33e5c9a925802f11a5b585ac00826d547a815d 100644 (file)
--- a/libc-top-half/musl/src/stdlib/wcstod.c
+++ b/libc-top-half/musl/src/stdlib/wcstod.c
@@ -44,7 +44,9 @@ static long double wcstox(const wchar_t *s, wchar_t **p, int prec)
        f.rpos = f.rend = 0;
        f.buf = buf + 4;
        f.buf_size = sizeof buf - 4;
+#if defined(__wasilibc_unmodified_upstream) || defined(_REENTRANT)
        f.lock = -1;
+#endif
        f.read = do_read;
        while (iswspace(*t)) t++;
        f.cookie = (void *)t;