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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision d6fdfc82dd307161ca2222ae938b7a6c85215bc1 authored by Miss Islington (bot) on 15 September 2019, 17:04:00 UTC, committed by Raymond Hettinger on 15 September 2019, 17:04:00 UTC
(cherry picked from commit 6e27a0d77520bf2c4412e367496212510f81b983) Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
1 parent b65be6c
Tip revision: d6fdfc82dd307161ca2222ae938b7a6c85215bc1 authored by Miss Islington (bot) on 15 September 2019, 17:04:00 UTC
bpo-37798: Prevent undefined behavior in direct calls to the C helper function. (GH-16149) (GH-16160)
bpo-37798: Prevent undefined behavior in direct calls to the C helper function. (GH-16149) (GH-16160)
Tip revision: d6fdfc8
pystrtod.h
#ifndef Py_STRTOD_H
#define Py_STRTOD_H
#ifdef __cplusplus
extern "C" {
#endif
PyAPI_FUNC(double) PyOS_string_to_double(const char *str,
char **endptr,
PyObject *overflow_exception);
/* The caller is responsible for calling PyMem_Free to free the buffer
that's is returned. */
PyAPI_FUNC(char *) PyOS_double_to_string(double val,
char format_code,
int precision,
int flags,
int *type);
#ifndef Py_LIMITED_API
PyAPI_FUNC(PyObject *) _Py_string_to_number_with_underscores(
const char *str, Py_ssize_t len, const char *what, PyObject *obj, void *arg,
PyObject *(*innerfunc)(const char *, Py_ssize_t, void *));
PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr);
#endif
/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
#define Py_DTSF_SIGN 0x01 /* always add the sign */
#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code
specific */
/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
#define Py_DTST_FINITE 0
#define Py_DTST_INFINITE 1
#define Py_DTST_NAN 2
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRTOD_H */
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