static int
bp_int(char *p, PyObject *v, const formatdef *f)
{
long x;
Py_ssize_t i;
if (get_wrapped_long(v, &x) < 0)
return -1;
i = f->size;
if (i != SIZEOF_LONG) {
if ((i == 2) && (x < -32768 || x > 32767))
RANGE_ERROR(x, f, 0, 0xffffL);
#if (SIZEOF_LONG != 4)
else if ((i == 4) && (x < -2147483648L || x > 2147483647L))
RANGE_ERROR(x, f, 0, 0xffffffffL);
#endif
#ifdef PY_STRUCT_OVERFLOW_MASKING
else if ((i == 1) && (x < -128 || x > 127))
RANGE_ERROR(x, f, 0, 0xffL);
#endif
}
do {
p[--i] = (char)x;
x >>= 8;
} while (i > 0);
return 0;
}
static int
lp_int(char *p, PyObject *v, const formatdef *f)
{
long x;
Py_ssize_t i;
if (get_long(v, &x) < 0)
return -1;
i = f->size;
if (i != SIZEOF_LONG) {
if ((i == 2) && (x < -32768 || x > 32767))
RANGE_ERROR(x, f, 0, 0xffffL);
#if (SIZEOF_LONG != 4)
else if ((i == 4) && (x < -2147483648L || x > 2147483647L))
RANGE_ERROR(x, f, 0, 0xffffffffL);
#endif
}
do {
*p++ = (char)x;
x >>= 8;
} while (--i > 0);
return 0;
}
static int
np_uint(char *p, PyObject *v, const formatdef *f)
{
unsigned long x;
unsigned int y;
if (get_ulong(v, &x) < 0)
return -1;
y = (unsigned int)x;
#if (SIZEOF_LONG > SIZEOF_INT)
if (x > ((unsigned long)UINT_MAX))
RANGE_ERROR(y, f, 1, -1);
#endif
memcpy(p, (char *)&y, sizeof y);
return 0;
}
static int
np_int(char *p, PyObject *v, const formatdef *f)
{
long x;
int y;
if (get_long(v, &x) < 0)
return -1;
#if (SIZEOF_LONG > SIZEOF_INT)
if ((x < ((long)INT_MIN)) || (x > ((long)INT_MAX)))
RANGE_ERROR(x, f, 0, -1);
#endif
y = (int)x;
memcpy(p, (char *)&y, sizeof y);
return 0;
}
static int
lp_uint(char *p, PyObject *v, const formatdef *f)
{
unsigned long x;
Py_ssize_t i;
if (get_ulong(v, &x) < 0)
return -1;
i = f->size;
if (i != SIZEOF_LONG) {
unsigned long maxint = 1;
maxint <<= (unsigned long)(i * 8);
if (x >= maxint)
RANGE_ERROR(x, f, 1, maxint - 1);
}
do {
*p++ = (char)x;
x >>= 8;
} while (--i > 0);
return 0;
}
