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branches/zip: buf_ptr_get_fsp_addr(): Change parameter ptr to const void*,

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and remove the buf_block_align() call.
This commit is contained in:
marko 2006-10-13 13:03:06 +00:00
parent 6b04e80353
commit b7867623ae
2 changed files with 6 additions and 7 deletions
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2
include/buf0buf.h
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@ -427,7 +427,7 @@ UNIV_INLINE
void
buf_ptr_get_fsp_addr(
/*=================*/
byte* ptr, /* in: pointer to a buffer frame */
const void* ptr, /* in: pointer to a buffer frame */
ulint* space, /* out: space id */
fil_addr_t* addr); /* out: page offset and byte offset */
/**************************************************************************

11
include/buf0buf.ic
View file

@ -281,16 +281,15 @@ UNIV_INLINE
void
buf_ptr_get_fsp_addr(
/*=================*/
byte* ptr, /* in: pointer to a buffer frame */
const void* ptr, /* in: pointer to a buffer frame */
ulint* space, /* out: space id */
fil_addr_t* addr) /* out: page offset and byte offset */
{
buf_block_t* block;
const page_t* page = ut_align_down((void*) ptr, UNIV_PAGE_SIZE);
ut_ad(buf_block_align(ptr));
block = buf_block_align(ptr);
*space = buf_block_get_space(block);
addr->page = buf_block_get_page_no(block);
*space = mach_read_from_4(page + FIL_PAGE_ARCH_LOG_NO_OR_SPACE_ID);
addr->page = mach_read_from_4(page + FIL_PAGE_OFFSET);
addr->boffset = ut_align_offset(ptr, UNIV_PAGE_SIZE);
}