src/stdio/vdprintf.c

   1 #include "stdio_impl.h"
   2
   3 static size_t wrap_write(FILE *f, const unsigned char *buf, size_t len)
   4 {
   5         return __stdio_write(f, buf, len);
   6 }
   7
   8 int vdprintf(int fd, const char *restrict fmt, va_list ap)
   9 {
  10         FILE f = {
  11                 .fd = fd, .lbf = EOF, .write = wrap_write,
  12                 .buf = (void *)fmt, .buf_size = 0,
  13                 .lock = -1
  14         };
  15         return vfprintf(&f, fmt, ap);
  16 }