FM / python3.6m

/usr/include/python3.6m

Name	Size	Mode	Actions
abstract.h	47451	0644	edit dl rm
accu.h	1016	0644	edit dl rm
asdl.h	1213	0644	edit dl rm
ast.h	477	0644	edit dl rm
bitset.h	792	0644	edit dl rm
bltinmodule.h	264	0644	edit dl rm
boolobject.h	886	0644	edit dl rm
bytearrayobject.h	2114	0644	edit dl rm
bytesobject.h	8363	0644	edit dl rm
bytes_methods.h	3191	0644	edit dl rm
cellobject.h	701	0644	edit dl rm
ceval.h	8524	0644	edit dl rm
classobject.h	1666	0644	edit dl rm
code.h	5945	0644	edit dl rm
codecs.h	6793	0644	edit dl rm
compile.h	2164	0644	edit dl rm
complexobject.h	1807	0644	edit dl rm
datetime.h	9414	0644	edit dl rm
descrobject.h	2964	0644	edit dl rm
dictobject.h	7178	0644	edit dl rm
dtoa.h	458	0644	edit dl rm
dynamic_annotations.h	22469	0644	edit dl rm
enumobject.h	253	0644	edit dl rm
errcode.h	1497	0644	edit dl rm
eval.h	597	0644	edit dl rm
fileobject.h	1651	0644	edit dl rm
fileutils.h	3524	0644	edit dl rm
floatobject.h	4794	0644	edit dl rm
frameobject.h	3530	0644	edit dl rm
funcobject.h	4079	0644	edit dl rm
genobject.h	3583	0644	edit dl rm
graminit.h	1966	0644	edit dl rm
grammar.h	2074	0644	edit dl rm
import.h	4233	0644	edit dl rm
intrcheck.h	513	0644	edit dl rm
iterobject.h	567	0644	edit dl rm
listobject.h	2900	0644	edit dl rm
longintrepr.h	3761	0644	edit dl rm
longobject.h	9830	0644	edit dl rm
marshal.h	803	0644	edit dl rm
memoryobject.h	2765	0644	edit dl rm
metagrammar.h	253	0644	edit dl rm
methodobject.h	3847	0644	edit dl rm
modsupport.h	7317	0644	edit dl rm
moduleobject.h	2285	0644	edit dl rm
namespaceobject.h	349	0644	edit dl rm
node.h	1007	0644	edit dl rm
object.h	42203	0644	edit dl rm
objimpl.h	14244	0644	edit dl rm
odictobject.h	1288	0644	edit dl rm
opcode.h	5073	0644	edit dl rm
osdefs.h	691	0644	edit dl rm
osmodule.h	291	0644	edit dl rm
parsetok.h	2885	0644	edit dl rm
patchlevel.h	1128	0644	edit dl rm
pgen.h	253	0644	edit dl rm
pgenheaders.h	1180	0644	edit dl rm
pyarena.h	2744	0644	edit dl rm
pyatomic.h	8128	0644	edit dl rm
pycapsule.h	1726	0644	edit dl rm
pyconfig-64.h	44622	0644	edit dl rm
pyconfig.h	162	0644	edit dl rm
pyctype.h	1320	0644	edit dl rm
pydebug.h	1264	0644	edit dl rm
pydtrace.h	1970	0644	edit dl rm
pyerrors.h	17219	0644	edit dl rm
pyexpat.h	2450	0644	edit dl rm
pyfpe.h	8471	0644	edit dl rm
pygetopt.h	410	0644	edit dl rm
pyhash.h	4139	0644	edit dl rm
pylifecycle.h	4078	0644	edit dl rm
pymacconfig.h	2989	0644	edit dl rm
pymacro.h	3500	0644	edit dl rm
pymath.h	8312	0644	edit dl rm
pymem.h	8557	0644	edit dl rm
pyport.h	27573	0644	edit dl rm
pystate.h	11146	0644	edit dl rm
pystrcmp.h	436	0644	edit dl rm
pystrhex.h	495	0644	edit dl rm
pystrtod.h	1483	0644	edit dl rm
Python-ast.h	22274	0644	edit dl rm
Python.h	3221	0644	edit dl rm
pythonrun.h	6782	0644	edit dl rm
pythread.h	2992	0644	edit dl rm
pytime.h	7609	0644	edit dl rm
py_curses.h	4307	0644	edit dl rm
rangeobject.h	629	0644	edit dl rm
setobject.h	3333	0644	edit dl rm
sliceobject.h	2485	0644	edit dl rm
structmember.h	2018	0644	edit dl rm
structseq.h	1353	0644	edit dl rm
symtable.h	4994	0644	edit dl rm
sysmodule.h	1355	0644	edit dl rm
token.h	1943	0644	edit dl rm
traceback.h	3644	0644	edit dl rm
tupleobject.h	2444	0644	edit dl rm
typeslots.h	2253	0644	edit dl rm
ucnhash.h	1056	0644	edit dl rm
unicodeobject.h	81779	0644	edit dl rm
warnings.h	1693	0644	edit dl rm
weakrefobject.h	2866	0644	edit dl rm
_hashopenssl.h	1365	0644	edit dl rm

Edit: /usr/include/python3.6m/pyatomic.h (8128B)

#ifndef Py_ATOMIC_H
#define Py_ATOMIC_H
#ifdef Py_BUILD_CORE

#include "dynamic_annotations.h"

#include "pyconfig.h"

#if defined(HAVE_STD_ATOMIC)
#include <stdatomic.h>
#endif

/* This is modeled after the atomics interface from C1x, according to
 * the draft at
 * http://www.open-std.org/JTC1/SC22/wg14/www/docs/n1425.pdf.
 * Operations and types are named the same except with a _Py_ prefix
 * and have the same semantics.
 *
 * Beware, the implementations here are deep magic.
 */

#if defined(HAVE_STD_ATOMIC)

typedef enum _Py_memory_order {
    _Py_memory_order_relaxed = memory_order_relaxed,
    _Py_memory_order_acquire = memory_order_acquire,
    _Py_memory_order_release = memory_order_release,
    _Py_memory_order_acq_rel = memory_order_acq_rel,
    _Py_memory_order_seq_cst = memory_order_seq_cst
} _Py_memory_order;

typedef struct _Py_atomic_address {
    atomic_uintptr_t _value;
} _Py_atomic_address;

typedef struct _Py_atomic_int {
    atomic_int _value;
} _Py_atomic_int;

#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) \
    atomic_signal_fence(ORDER)

#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) \
    atomic_thread_fence(ORDER)

#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
    atomic_store_explicit(&(ATOMIC_VAL)->_value, NEW_VAL, ORDER)

#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
    atomic_load_explicit(&(ATOMIC_VAL)->_value, ORDER)

/* Use builtin atomic operations in GCC >= 4.7 */
#elif defined(HAVE_BUILTIN_ATOMIC)

typedef enum _Py_memory_order {
    _Py_memory_order_relaxed = __ATOMIC_RELAXED,
    _Py_memory_order_acquire = __ATOMIC_ACQUIRE,
    _Py_memory_order_release = __ATOMIC_RELEASE,
    _Py_memory_order_acq_rel = __ATOMIC_ACQ_REL,
    _Py_memory_order_seq_cst = __ATOMIC_SEQ_CST
} _Py_memory_order;

typedef struct _Py_atomic_address {
    uintptr_t _value;
} _Py_atomic_address;

typedef struct _Py_atomic_int {
    int _value;
} _Py_atomic_int;

#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) \
    __atomic_signal_fence(ORDER)

#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) \
    __atomic_thread_fence(ORDER)

#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
    (assert((ORDER) == __ATOMIC_RELAXED                       \
            || (ORDER) == __ATOMIC_SEQ_CST                    \
            || (ORDER) == __ATOMIC_RELEASE),                  \
     __atomic_store_n(&(ATOMIC_VAL)->_value, NEW_VAL, ORDER))

#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER)           \
    (assert((ORDER) == __ATOMIC_RELAXED                       \
            || (ORDER) == __ATOMIC_SEQ_CST                    \
            || (ORDER) == __ATOMIC_ACQUIRE                    \
            || (ORDER) == __ATOMIC_CONSUME),                  \
     __atomic_load_n(&(ATOMIC_VAL)->_value, ORDER))

#else

typedef enum _Py_memory_order {
    _Py_memory_order_relaxed,
    _Py_memory_order_acquire,
    _Py_memory_order_release,
    _Py_memory_order_acq_rel,
    _Py_memory_order_seq_cst
} _Py_memory_order;

typedef struct _Py_atomic_address {
    uintptr_t _value;
} _Py_atomic_address;

typedef struct _Py_atomic_int {
    int _value;
} _Py_atomic_int;

/* Only support GCC (for expression statements) and x86 (for simple
 * atomic semantics) for now */
#if defined(__GNUC__) && (defined(__i386__) || defined(__amd64))

static __inline__ void
_Py_atomic_signal_fence(_Py_memory_order order)
{
    if (order != _Py_memory_order_relaxed)
        __asm__ volatile("":::"memory");
}

static __inline__ void
_Py_atomic_thread_fence(_Py_memory_order order)
{
    if (order != _Py_memory_order_relaxed)
        __asm__ volatile("mfence":::"memory");
}

/* Tell the race checker about this operation's effects. */
static __inline__ void
_Py_ANNOTATE_MEMORY_ORDER(const volatile void *address, _Py_memory_order order)
{
    (void)address;		/* shut up -Wunused-parameter */
    switch(order) {
    case _Py_memory_order_release:
    case _Py_memory_order_acq_rel:
    case _Py_memory_order_seq_cst:
        _Py_ANNOTATE_HAPPENS_BEFORE(address);
        break;
    case _Py_memory_order_relaxed:
    case _Py_memory_order_acquire:
        break;
    }
    switch(order) {
    case _Py_memory_order_acquire:
    case _Py_memory_order_acq_rel:
    case _Py_memory_order_seq_cst:
        _Py_ANNOTATE_HAPPENS_AFTER(address);
        break;
    case _Py_memory_order_relaxed:
    case _Py_memory_order_release:
        break;
    }
}

#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
    __extension__ ({ \
        __typeof__(ATOMIC_VAL) atomic_val = ATOMIC_VAL; \
        __typeof__(atomic_val->_value) new_val = NEW_VAL;\
        volatile __typeof__(new_val) *volatile_data = &atomic_val->_value; \
        _Py_memory_order order = ORDER; \
        _Py_ANNOTATE_MEMORY_ORDER(atomic_val, order); \
        \
        /* Perform the operation. */ \
        _Py_ANNOTATE_IGNORE_WRITES_BEGIN(); \
        switch(order) { \
        case _Py_memory_order_release: \
            _Py_atomic_signal_fence(_Py_memory_order_release); \
            /* fallthrough */ \
        case _Py_memory_order_relaxed: \
            *volatile_data = new_val; \
            break; \
        \
        case _Py_memory_order_acquire: \
        case _Py_memory_order_acq_rel: \
        case _Py_memory_order_seq_cst: \
            __asm__ volatile("xchg %0, %1" \
                         : "+r"(new_val) \
                         : "m"(atomic_val->_value) \
                         : "memory"); \
            break; \
        } \
        _Py_ANNOTATE_IGNORE_WRITES_END(); \
    })

#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
    __extension__ ({  \
        __typeof__(ATOMIC_VAL) atomic_val = ATOMIC_VAL; \
        __typeof__(atomic_val->_value) result; \
        volatile __typeof__(result) *volatile_data = &atomic_val->_value; \
        _Py_memory_order order = ORDER; \
        _Py_ANNOTATE_MEMORY_ORDER(atomic_val, order); \
        \
        /* Perform the operation. */ \
        _Py_ANNOTATE_IGNORE_READS_BEGIN(); \
        switch(order) { \
        case _Py_memory_order_release: \
        case _Py_memory_order_acq_rel: \
        case _Py_memory_order_seq_cst: \
            /* Loads on x86 are not releases by default, so need a */ \
            /* thread fence. */ \
            _Py_atomic_thread_fence(_Py_memory_order_release); \
            break; \
        default: \
            /* No fence */ \
            break; \
        } \
        result = *volatile_data; \
        switch(order) { \
        case _Py_memory_order_acquire: \
        case _Py_memory_order_acq_rel: \
        case _Py_memory_order_seq_cst: \
            /* Loads on x86 are automatically acquire operations so */ \
            /* can get by with just a compiler fence. */ \
            _Py_atomic_signal_fence(_Py_memory_order_acquire); \
            break; \
        default: \
            /* No fence */ \
            break; \
        } \
        _Py_ANNOTATE_IGNORE_READS_END(); \
        result; \
    })

#else  /* !gcc x86 */
/* Fall back to other compilers and processors by assuming that simple
   volatile accesses are atomic.  This is false, so people should port
   this. */
#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) ((void)0)
#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) ((void)0)
#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
    ((ATOMIC_VAL)->_value = NEW_VAL)
#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
    ((ATOMIC_VAL)->_value)

#endif  /* !gcc x86 */
#endif

/* Standardized shortcuts. */
#define _Py_atomic_store(ATOMIC_VAL, NEW_VAL) \
    _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, _Py_memory_order_seq_cst)
#define _Py_atomic_load(ATOMIC_VAL) \
    _Py_atomic_load_explicit(ATOMIC_VAL, _Py_memory_order_seq_cst)

/* Python-local extensions */

#define _Py_atomic_store_relaxed(ATOMIC_VAL, NEW_VAL) \
    _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, _Py_memory_order_relaxed)
#define _Py_atomic_load_relaxed(ATOMIC_VAL) \
    _Py_atomic_load_explicit(ATOMIC_VAL, _Py_memory_order_relaxed)

#endif  /* Py_BUILD_CORE */
#endif  /* Py_ATOMIC_H */

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