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Replace int2/int4 in C code with int16/int32

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The latter was already the dominant use, and it's preferable because
in C the convention is that intXX means XX bits.  Therefore, allowing
mixed use of int2, int4, int8, int16, int32 is obviously confusing.

Remove the typedefs for int2 and int4 for now.  They don't seem to be
widely used outside of the PostgreSQL source tree, and the few uses
can probably be cleaned up by the time this ships.
This commit is contained in:
Peter Eisentraut
2012-06-25 01:51:46 +03:00
parent 7eb8c78514
commit b8b2e3b2de
75 changed files with 411 additions and 404 deletions
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8
src/backend/utils/adt/int.c
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@ -40,7 +40,7 @@
#define SAMESIGN(a,b) (((a) < 0) == ((b) < 0))
#define Int2VectorSize(n) (offsetof(int2vector, values) + (n) * sizeof(int2))
#define Int2VectorSize(n) (offsetof(int2vector, values) + (n) * sizeof(int16))
typedef struct
{
@ -109,14 +109,14 @@ int2send(PG_FUNCTION_ARGS)
* If int2s is NULL then caller must fill values[] afterward
*/
int2vector *
buildint2vector(const int2 *int2s, int n)
buildint2vector(const int16 *int2s, int n)
{
int2vector *result;
result = (int2vector *) palloc0(Int2VectorSize(n));
if (n > 0 && int2s)
memcpy(result->values, int2s, n * sizeof(int2));
memcpy(result->values, int2s, n * sizeof(int16));
/*
* Attach standard array header. For historical reasons, we set the index
@ -266,7 +266,7 @@ int2vectoreq(PG_FUNCTION_ARGS)
if (a->dim1 != b->dim1)
PG_RETURN_BOOL(false);
PG_RETURN_BOOL(memcmp(a->values, b->values, a->dim1 * sizeof(int2)) == 0);
PG_RETURN_BOOL(memcmp(a->values, b->values, a->dim1 * sizeof(int16)) == 0);
}