lib/stdio/sprintf.c

   1 /*
   2  * sprintf - print formatted output on an array
   3  */
   4 /* $Header$ */
   5
   6 #include        <stdio.h>
   7 #include        <stdarg.h>
   8 #include        <limits.h>
   9 #include        "loc_incl.h"
  10
  11 int
  12 sprintf(char *s, const char *format, ...)
  13 {
  14         va_list ap;
  15         int retval;
  16
  17         va_start(ap, format);
  18
  19         retval = vsnprintf(s, INT_MAX, format, ap);
  20
  21         va_end(ap);
  22
  23         return retval;
  24 }
  25
  26 int
  27 snprintf(char *s, size_t n, const char *format, ...)
  28 {
  29         va_list ap;
  30         int retval;
  31
  32         va_start(ap, format);
  33
  34         retval = vsnprintf(s, n, format, ap);
  35
  36         va_end(ap);
  37
  38         return retval;
  39 }