newlib/libc/machine/spu/vsnprintf.c

   1 #include <_ansi.h>
   2 #include <stdio.h>
   3
   4 #include "c99ppe.h"
   5
   6 #include <stdarg.h>
   7
   8 #ifdef INTEGER_ONLY
   9 #  define vsnprintf vsniprintf
  10 #endif
  11
  12 typedef struct
  13 {
  14   char* str;
  15   unsigned int pad0[ 3 ];
  16   size_t size;
  17   unsigned int pad1[ 3 ];
  18   const char* fmt;
  19   unsigned int pad2[ 3 ];
  20   va_list ap;
  21 } c99_vsnprintf_t;
  22
  23 #ifndef _REENT_ONLY
  24
  25 int
  26 vsnprintf (char *__restrict str,
  27      size_t size,
  28      const char *__restrict fmt,
  29      va_list ap)
  30 {
  31   c99_vsnprintf_t args;
  32
  33   CHECK_STR_INIT(_REENT);
  34
  35   args.str = str;
  36   args.size = size;
  37   args.fmt = fmt;
  38   va_copy(args.ap,ap);
  39
  40   return __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_VSNPRINTF, &args);
  41 }
  42
  43 #endif /* ! _REENT_ONLY */