libc/stdlib/gcvt.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3
   4
   5 #ifdef __UCLIBC_HAS_FLOATS__
   6 #define MAX_NDIGIT 17
   7 char *gcvt (double number, int ndigit, char *buf)
   8 {
   9     sprintf(buf, "%.*g", (ndigit > MAX_NDIGIT)? MAX_NDIGIT : ndigit, number);
  10     return buf;
  11 }
  12 #endif