C++ (Cpp) gmp_vfprintf示例

示例#1

文件： testutils.c 项目： AllardJ/Tomato

void
die(const char *format, ...)
{
  va_list args;
  va_start(args, format);
#if WITH_HOGWEED
  gmp_vfprintf(stderr, format, args);
#else
  vfprintf(stderr, format, args);
#endif
  va_end(args);

  abort ();
}

示例#2

文件： t-printf.c 项目： applesnake/cocotron-tools-gpl3

void
check_vfprintf (const char *want, const char *fmt, va_list ap)
{
  char  got[MAX_OUTPUT];
  int   got_len, want_len, fread_len;
  long  ftell_len;

  want_len = strlen (want);

  rewind (check_vfprintf_fp);
  got_len = gmp_vfprintf (check_vfprintf_fp, fmt, ap);
  ASSERT_ALWAYS (got_len != -1);
  ASSERT_ALWAYS (fflush (check_vfprintf_fp) == 0);

  ftell_len = ftell (check_vfprintf_fp);
  ASSERT_ALWAYS (ftell_len != -1);

  rewind (check_vfprintf_fp);
  ASSERT_ALWAYS (ftell_len <= sizeof(got));
  fread_len = fread (got, 1, ftell_len, check_vfprintf_fp);

  if (got_len != want_len
      || ftell_len != want_len
      || fread_len != want_len
      || memcmp (got, want, want_len) != 0)
    {
      printf ("gmp_vfprintf wrong\n");
      printf ("  fmt       |%s|\n", fmt);
      printf ("  got       |%.*s|\n", fread_len, got);
      printf ("  want      |%s|\n", want);
      printf ("  got_len   %d\n", got_len);
      printf ("  ftell_len %ld\n", ftell_len);
      printf ("  fread_len %d\n", fread_len);
      printf ("  want_len  %d\n", want_len);
      abort ();
    }
}