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pgbackrest/libc/xs/postgres/pageChecksum.xs
David Steele 8efcc38304 Improvements in C codebase:
* Update C naming conventions.
* Use int datatype wherever possible.
* Better separation of C source from Perl interface.
2017-09-30 10:44:03 -04:00

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# ----------------------------------------------------------------------------------------------------------------------------------
# Page Checksum Perl Exports
# ----------------------------------------------------------------------------------------------------------------------------------
MODULE = pgBackRest::LibC PACKAGE = pgBackRest::LibC
U16
pageChecksum(page, blockNo, pageSize)
const char *page
U32 blockNo
U32 pageSize
CODE:
RETVAL = pageChecksum(
(const unsigned char *)page, blockNo, pageSize);
OUTPUT:
RETVAL
bool
pageChecksumTest(page, blockNo, pageSize, ignoreWalId, ignoreWalOffset)
const char *page
U32 blockNo
U32 pageSize
U32 ignoreWalId
U32 ignoreWalOffset
CODE:
RETVAL = pageChecksumTest(
(const unsigned char *)page, blockNo, pageSize, ignoreWalId, ignoreWalOffset);
OUTPUT:
RETVAL
bool
pageChecksumBufferTest(pageBuffer, pageBufferSize, blockNoBegin, pageSize, ignoreWalId, ignoreWalOffset)
const char *pageBuffer
U32 pageBufferSize
U32 blockNoBegin
U32 pageSize
U32 ignoreWalId
U32 ignoreWalOffset
CODE:
RETVAL = pageChecksumBufferTest(
(const unsigned char *)pageBuffer, pageBufferSize, blockNoBegin, pageSize, ignoreWalId, ignoreWalOffset);
OUTPUT:
RETVAL