#include "stdio_impl.h"
+static size_t wrap_write(FILE *f, const unsigned char *buf, size_t len)
+{
+ return __stdio_write(f, buf, len);
+}
+
int vdprintf(int fd, const char *fmt, va_list ap)
{
int r;
- char buf[BUFSIZ];
+ unsigned char buf[BUFSIZ];
FILE f = {
- .fd = fd, .lbf = EOF, .write = __stdio_write,
+ .fd = fd, .lbf = EOF, .write = wrap_write,
.buf = buf+UNGET, .buf_size = sizeof buf - UNGET
};
r = vfprintf(&f, fmt, ap);