compiler/alib/sprintf.c

   1 /*
   2     Copyright © 1995-2018, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <exec/rawfmt.h>
   7 #include <proto/exec.h>
   8 #include <stdarg.h>
   9
  10 #ifdef __mc68000
  11 const ULONG m68k_string_sprintf = 0x16c04e75;
  12 #endif
  13
  14 /*****************************************************************************
  15
  16     NAME */
  17 #include <proto/alib.h>
  18
  19        VOID  __sprintf(
  20
  21 /*  SYNOPSIS */
  22              UBYTE *buffer, const UBYTE *format, ...)
  23
  24 /*  FUNCTION
  25         Print a formatted string to a buffer.
  26
  27     INPUTS
  28         buffer   --  the buffer to fill
  29         format   --  the format string, see the VNewRawDoFmt() documentation
  30                      for information on which formatting commands there are
  31
  32     RESULT
  33
  34     NOTES
  35
  36     EXAMPLE
  37
  38     BUGS
  39
  40     SEE ALSO
  41         exec.library/VNewRawDoFmt()
  42
  43     INTERNALS
  44
  45 *****************************************************************************/
  46 {
  47 #ifdef __mc68000
  48     /* Special case for m68k, so that we are AmigaOS 1.x/2.x compliant
  49      * New programs should be using snprintf() from stdc.library
  50      */
  51     RawDoFmt(format, (RAWARG)(&format + 1), (VOID_FUNC)&m68k_string_sprintf,
  52         buffer);
  53 #else
  54     va_list args;
  55
  56     va_start(args, format);
  57     VNewRawDoFmt(format, RAWFMTFUNC_STRING, buffer, args);
  58     va_end(args);
  59 #endif
  60 } /* sprintf */