[ASAN] Fix fputs interception for 32-bit macOS
On 32-bit macOS, "_fputs$UNIX2003" is called instead of "fputs" and the
"fgets_fputs" test fails. Apparently previous versions still passed the
test due to the internal implementation calling "strlen", but that does
not seem to be the case with macOS 10.13.3. Fixes r334450.
@@ -1208,7 +1208,7 @@ INTERCEPTOR(char *, fgets, char *s, SIZE_T size, void *file) {
#endif
#if SANITIZER_INTERCEPT_FPUTS
-INTERCEPTOR(int, fputs, char *s, void *file) {
+INTERCEPTOR_WITH_SUFFIX(int, fputs, char *s, void *file) {
// libc file streams can call user-supplied functions, see fopencookie.
void *ctx;
COMMON_INTERCEPTOR_ENTER(ctx, fputs, s, file);
