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Issue #9089: Remove references to intobject.c and intobject.h from comments.
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4 changed files with 19 additions and 4 deletions
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@ -58,7 +58,7 @@ PyAPI_FUNC(PyObject *) PyLong_GetInfo(void);
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#error "sizeof(pid_t) is neither sizeof(int), sizeof(long) or sizeof(long long)"
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#error "sizeof(pid_t) is neither sizeof(int), sizeof(long) or sizeof(long long)"
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#endif /* SIZEOF_PID_T */
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#endif /* SIZEOF_PID_T */
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/* For use by intobject.c only */
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/* Used by Python/mystrtoul.c. */
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PyAPI_DATA(unsigned char) _PyLong_DigitValue[256];
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PyAPI_DATA(unsigned char) _PyLong_DigitValue[256];
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/* _PyLong_Frexp returns a double x and an exponent e such that the
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/* _PyLong_Frexp returns a double x and an exponent e such that the
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@ -10,7 +10,7 @@
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your own types of attributes instead. Maybe you want to name your
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your own types of attributes instead. Maybe you want to name your
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local variables other than 'self'. If your object type is needed in
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local variables other than 'self'. If your object type is needed in
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other files, you'll have to create a file "foobarobject.h"; see
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other files, you'll have to create a file "foobarobject.h"; see
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intobject.h for an example. */
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floatobject.h for an example. */
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/* Xxo objects */
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/* Xxo objects */
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@ -21,7 +21,22 @@
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extern int finite(double);
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extern int finite(double);
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#endif
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#endif
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/* Special free list -- see comments for same code in intobject.c. */
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/* Special free list
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Since some Python programs can spend much of their time allocating
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and deallocating floats, these operations should be very fast.
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Therefore we use a dedicated allocation scheme with a much lower
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overhead (in space and time) than straight malloc(): a simple
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dedicated free list, filled when necessary with memory from malloc().
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block_list is a singly-linked list of all PyFloatBlocks ever allocated,
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linked via their next members. PyFloatBlocks are never returned to the
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system before shutdown (PyFloat_Fini).
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free_list is a singly-linked list of available PyFloatObjects, linked
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via abuse of their ob_type members.
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*/
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#define BLOCK_SIZE 1000 /* 1K less typical malloc overhead */
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#define BLOCK_SIZE 1000 /* 1K less typical malloc overhead */
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#define BHEAD_SIZE 8 /* Enough for a 64-bit pointer */
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#define BHEAD_SIZE 8 /* Enough for a 64-bit pointer */
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#define N_FLOATOBJECTS ((BLOCK_SIZE - BHEAD_SIZE) / sizeof(PyFloatObject))
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#define N_FLOATOBJECTS ((BLOCK_SIZE - BHEAD_SIZE) / sizeof(PyFloatObject))
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@ -391,7 +391,7 @@ static PyGetSetDef frame_getsetlist[] = {
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the local variables in f_localsplus are NULL.
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the local variables in f_localsplus are NULL.
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2. We also maintain a separate free list of stack frames (just like
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2. We also maintain a separate free list of stack frames (just like
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integers are allocated in a special way -- see intobject.c). When
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floats are allocated in a special way -- see floatobject.c). When
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a stack frame is on the free list, only the following members have
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a stack frame is on the free list, only the following members have
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a meaning:
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a meaning:
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ob_type == &Frametype
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ob_type == &Frametype
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