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gh-111545: Add Include/cpython/pyhash.h header file (#112063)
Move non-limited C API to a new Include/cpython/pyhash.h header file.
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Include/cpython/pyhash.h
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13
Include/cpython/pyhash.h
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@ -0,0 +1,13 @@
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#ifndef Py_CPYTHON_HASH_H
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# error "this header file must not be included directly"
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#endif
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/* hash function definition */
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typedef struct {
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Py_hash_t (*const hash)(const void *, Py_ssize_t);
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const char *name;
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const int hash_bits;
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const int seed_bits;
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} PyHash_FuncDef;
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PyAPI_FUNC(PyHash_FuncDef*) PyHash_GetFuncDef(void);
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@ -4,19 +4,6 @@
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extern "C" {
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#endif
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#ifndef Py_LIMITED_API
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/* hash function definition */
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typedef struct {
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Py_hash_t (*const hash)(const void *, Py_ssize_t);
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const char *name;
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const int hash_bits;
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const int seed_bits;
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} PyHash_FuncDef;
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PyAPI_FUNC(PyHash_FuncDef*) PyHash_GetFuncDef(void);
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#endif
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/* Cutoff for small string DJBX33A optimization in range [1, cutoff).
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*
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* About 50% of the strings in a typical Python application are smaller than
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@ -60,6 +47,12 @@ PyAPI_FUNC(PyHash_FuncDef*) PyHash_GetFuncDef(void);
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# endif /* uint64_t && uint32_t && aligned */
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#endif /* Py_HASH_ALGORITHM */
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#ifndef Py_LIMITED_API
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# define Py_CPYTHON_HASH_H
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# include "cpython/pyhash.h"
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# undef Py_CPYTHON_HASH_H
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#endif
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#ifdef __cplusplus
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}
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#endif
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@ -1768,6 +1768,7 @@ PYTHON_HEADERS= \
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$(srcdir)/Include/cpython/pyerrors.h \
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$(srcdir)/Include/cpython/pyfpe.h \
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$(srcdir)/Include/cpython/pyframe.h \
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$(srcdir)/Include/cpython/pyhash.h \
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$(srcdir)/Include/cpython/pylifecycle.h \
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$(srcdir)/Include/cpython/pymem.h \
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$(srcdir)/Include/cpython/pystate.h \
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@ -172,6 +172,7 @@
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<ClInclude Include="..\Include\cpython\pyerrors.h" />
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<ClInclude Include="..\Include\cpython\pyfpe.h" />
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<ClInclude Include="..\Include\cpython\pyframe.h" />
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<ClInclude Include="..\Include\cpython\pyhash.h" />
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<ClInclude Include="..\Include\cpython\pylifecycle.h" />
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<ClInclude Include="..\Include\cpython\pymem.h" />
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<ClInclude Include="..\Include\cpython\pystate.h" />
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@ -468,6 +468,9 @@
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<ClInclude Include="..\Include\cpython\pyframe.h">
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<Filter>Include\cpython</Filter>
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</ClInclude>
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<ClInclude Include="..\Include\cpython\pyhash.h">
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<Filter>Include\cpython</Filter>
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</ClInclude>
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<ClInclude Include="..\Include\cpython\pylifecycle.h">
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<Filter>Include\cpython</Filter>
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</ClInclude>
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