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Code Issues Releases Activity

Remove unused functions.

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These functions were either added with the intention that they would be used or they became obsolete over time.
This commit is contained in:
David Steele
2022-12-30 16:26:48 +07:00
parent 6f0c652e2c
commit cebbf0d012
33 changed files with 14 additions and 384 deletions
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18
src/postgres/interface.c
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@ -407,24 +407,6 @@ pgLsnToWalSegment(uint32_t timeline, uint64_t lsn, unsigned int walSegmentSize)
STRING, strNewFmt("%08X%08X%08X", timeline, (unsigned int)(lsn >> 32), (unsigned int)(lsn & 0xFFFFFFFF) / walSegmentSize));
}
uint64_t
pgLsnFromWalSegment(const String *const walSegment, const unsigned int walSegmentSize)
{
FUNCTION_TEST_BEGIN();
FUNCTION_TEST_PARAM(STRING, walSegment);
FUNCTION_TEST_PARAM(UINT, walSegmentSize);
FUNCTION_TEST_END();
ASSERT(walSegment != NULL);
ASSERT(strSize(walSegment) == 24);
ASSERT(walSegmentSize > 0);
FUNCTION_TEST_RETURN(
UINT64,
(cvtZSubNToUInt64Base(strZ(walSegment), 8, 8, 16) << 32) +
(cvtZSubNToUInt64Base(strZ(walSegment), 16, 8, 16) * walSegmentSize));
}
/**********************************************************************************************************************************/
uint32_t
pgTimelineFromWalSegment(const String *const walSegment)

3
src/postgres/interface.h
View File

@ -150,9 +150,8 @@ String *pgTablespaceId(unsigned int pgVersion, unsigned int pgCatalogVersion);
uint64_t pgLsnFromStr(const String *lsn);
String *pgLsnToStr(uint64_t lsn);
// Convert a timeline and lsn to a wal segment and vice versa
// Convert a timeline and lsn to a wal segment
String *pgLsnToWalSegment(uint32_t timeline, uint64_t lsn, unsigned int walSegmentSize);
uint64_t pgLsnFromWalSegment(const String *walSegment, unsigned int walSegmentSize);
// Get timeline from WAL segment name
uint32_t pgTimelineFromWalSegment(const String *walSegment);