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Change from db_align types to more sane/generic names in types.m4.

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This commit is contained in:
Gregory Burd 2009-08-31 22:40:49 -04:00
parent 7905a5a889
commit af3f20bc88
1 changed files with 5 additions and 5 deletions
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10
src/inc/dbsql_int.in
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@ -261,24 +261,24 @@ struct __dbsql_db {
/*
*
* uint_ptr_t --
* uintptr_t --
* Integral type that's the same size as a pointer. There are places where
* DB modifies pointers by discarding the bottom bits to guarantee alignment.
* We can't use uintmax_t, it may be larger than the pointer, and compilers
* get upset about that. So far we haven't run on any machine where there
* isn't an integral type the same size as a pointer -- here's hoping.
*/
@uint_ptr_t_decl@
@uintptr_t_decl@
/*
* Convert a pointer to a small integral value.
*
* The (u_int16_t)(uint_ptr_t) cast avoids warnings: the (uint_ptr_t) cast
* The (u_int16_t)(uintptr_t) cast avoids warnings: the (uintptr_t) cast
* converts the value to an integral type, and the (u_int16_t) cast converts
* it to a small integral type so we don't get complaints when we assign the
* final result to an integral type smaller than uint_ptr_t.
* final result to an integral type smaller than uintptr_t.
*/
#define P_TO_UINT32(p) ((u_int32_t)(uint_ptr_t)(p))
#define P_TO_UINT32(p) ((u_int32_t)(uintptr_t)(p))
#define PATH_SEPARATOR "@PATH_SEPARATOR@"