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more TDB

This commit is contained in:
Hongze Cheng 2022-03-28 03:00:02 +00:00
parent a8882c5c14
commit 3146ac2d3b
2 changed files with 28 additions and 12 deletions
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8
source/libs/tdb/src/db/tdbPager.c
View File

@ -80,7 +80,7 @@ int tdbPagerOpen(SPCache *pCache, const char *fileName, SPager **ppPager) {
// pPager->pCache
pPager->pCache = pCache;
pPager->fd = tdbOsOpen(pPager->dbFileName, O_RDWR | O_CREAT, 0755);
pPager->fd = tdbOsOpen(pPager->dbFileName, O_RDWR | O_CREAT);
if (pPager->fd < 0) {
return -1;
}
@ -90,7 +90,7 @@ int tdbPagerOpen(SPCache *pCache, const char *fileName, SPager **ppPager) {
return -1;
}
pPager->jfd = -1;
// pPager->jfd = -1;
pPager->pageSize = tdbPCacheGetPageSize(pCache);
*ppPager = pPager;
@ -168,7 +168,7 @@ int tdbPagerBegin(SPager *pPager) {
}
// Open the journal
pPager->jfd = tdbOsOpen(pPager->jFileName, O_RDWR | O_CREAT, 0755);
pPager->jfd = tdbOsOpen(pPager->jFileName, O_RDWR | O_CREAT);
if (pPager->jfd < 0) {
return -1;
}
@ -210,7 +210,7 @@ int tdbPagerCommit(SPager *pPager) {
tdbOsClose(pPager->jfd);
remove(pPager->jFileName);
pPager->jfd = -1;
// pPager->jfd = -1;
return 0;
}

32
source/libs/tdb/src/inc/tdbOs.h
View File

@ -20,10 +20,10 @@
extern "C" {
#endif
// TODO: kmake
// TODO: use cmake to control the option
#define TDB_FOR_TDENGINE
// For memor
// For memory
#ifdef TDB_FOR_TDENGINE
#define tdbOsMalloc taosMemoryMalloc
#define tdbOsCalloc taosMemoryCalloc
@ -36,8 +36,10 @@ extern "C" {
#define tdbOsFree free
#endif
// For file
// For file and directory
#ifdef TDB_FOR_TDENGINE
// file
typedef TdFilePtr tdb_fd_t;
#define tdbOsOpen taosOpenFile
@ -46,28 +48,42 @@ typedef TdFilePtr tdb_fd_t;
#define tdbOsPRead taosPReadFile
#define tdbOsWrite taosWriteFile
#define tdbOsFSync taosFsyncFile
// directory
#define tdbOsMkdir taosMkDir
#define tdbOsRmdir taosRemoveDir
#else
// file
typedef int tdb_fd_t;
#define tdbOsOpen open
#define tdbOsClose close
#define tdbOsRead read // TODO
#define tdbOsPRead pread // TODO
#define tdbOsWrite write // TODO
#define tdbOsFSync fsync
// directory
#define tdbOsMkdir mkdir
#define tdbOsRmdir rmdir
#endif
// For threads and lock
#ifdef TDB_FOR_TDENGINE
// spin lock
/* spin lock */
typedef TdThreadSpinlock tdb_spinlock_t;
#define tdbSpinlockInit taosThreadSpinInit
#define tdbSpinlockDestroy taosThreadSpinDestroy
#define tdbSpinlockLock taosThreadSpinLock
#define tdbSpinlockUnlock taosThreadSpinUnlock
#define tdbSpinlockTrylock pthread_spin_trylock // TODO
#define tdbSpinlockTrylock pthread_spin_trylock
// mutex lock
/* mutex lock */
typedef TdThreadMutex tdb_mutex_t;
#define tdbMutexInit taosThreadMutexInit
@ -77,7 +93,7 @@ typedef TdThreadMutex tdb_mutex_t;
#else
// spin lock
/* spin lock */
typedef pthread_spinlock_t tdb_spinlock_t;
#define tdbSpinlockInit pthread_spin_init
@ -86,7 +102,7 @@ typedef pthread_spinlock_t tdb_spinlock_t;
#define tdbSpinlockUnlock pthread_spin_unlock
#define tdbSpinlockTrylock pthread_spin_trylock
// mutex lock
/* mutex lock */
typedef pthread_mutex_t tdb_mutex_t;
#define tdbMutexInit pthread_mutex_init