libiberty/vprintf.c

   1 /*
   2
   3 @deftypefn Supplemental int vprintf (const char *@var{format}, va_list @var{ap})
   4 @deftypefnx Supplemental int vfprintf (FILE *@var{stream}, const char *@var{format}, va_list @var{ap})
   5 @deftypefnx Supplemental int vsprintf (char *@var{str}, const char *@var{format}, va_list @var{ap})
   6
   7 These functions are the same as @code{printf}, @code{fprintf}, and
   8 @code{sprintf}, respectively, except that they are called with a
   9 @code{va_list} instead of a variable number of arguments.  Note that
  10 they do not call @code{va_end}; this is the application's
  11 responsibility.  In @libib{} they are implemented in terms of the
  12 nonstandard but common function @code{_doprnt}.
  13
  14 @end deftypefn
  15
  16 */
  17
  18 #include <ansidecl.h>
  19 #include <stdarg.h>
  20 #include <stdio.h>
  21 #undef vprintf
  22 int
  23 vprintf (const char *format, va_list ap)
  24 {
  25   return vfprintf (stdout, format, ap);
  26 }