sqlite3.c - OpenGrok cross reference for /PHP-7.3/ext/sqlite3/libsqlite/sqlite3.c

Lines Matching refs:lock
34019     struct flock lock;
34020     lock.l_whence = SEEK_SET;
34021     lock.l_start = RESERVED_BYTE;
34022     lock.l_len = 1;
34023     lock.l_type = F_WRLCK;
34024     if( osFcntl(pFile->h, F_GETLK, &lock) ){
34027     } else if( lock.l_type!=F_UNLCK ){
34103       struct flock lock;
34105       lock.l_whence = SEEK_SET;
34106       lock.l_start = SHARED_FIRST;
34107       lock.l_len = SHARED_SIZE;
34108       lock.l_type = F_WRLCK;
34109       rc = osSetPosixAdvisoryLock(pFile->h, &lock, pFile);
34189   struct flock lock;
34252   lock.l_len = 1L;
34253   lock.l_whence = SEEK_SET;
34257     lock.l_type = (eFileLock==SHARED_LOCK?F_RDLCK:F_WRLCK);
34258     lock.l_start = PENDING_BYTE;
34259     if( unixFileLock(pFile, &lock) ){
34279     lock.l_start = SHARED_FIRST;
34280     lock.l_len = SHARED_SIZE;
34281     if( unixFileLock(pFile, &lock) ){
34287     lock.l_start = PENDING_BYTE;
34288     lock.l_len = 1L;
34289     lock.l_type = F_UNLCK;
34290     if( unixFileLock(pFile, &lock) && rc==SQLITE_OK ){
34316     lock.l_type = F_WRLCK;
34320       lock.l_start = RESERVED_BYTE;
34321       lock.l_len = 1L;
34323       lock.l_start = SHARED_FIRST;
34324       lock.l_len = SHARED_SIZE;
34327     if( unixFileLock(pFile, &lock) ){
34399   struct flock lock;
34448         lock.l_type = F_UNLCK;
34449         lock.l_whence = SEEK_SET;
34450         lock.l_start = SHARED_FIRST;
34451         lock.l_len = divSize;
34452         if( unixFileLock(pFile, &lock)==(-1) ){
34458         lock.l_type = F_RDLCK;
34459         lock.l_whence = SEEK_SET;
34460         lock.l_start = SHARED_FIRST;
34461         lock.l_len = divSize;
34462         if( unixFileLock(pFile, &lock)==(-1) ){
34470         lock.l_type = F_UNLCK;
34471         lock.l_whence = SEEK_SET;
34472         lock.l_start = SHARED_FIRST+divSize;
34473         lock.l_len = SHARED_SIZE-divSize;
34474         if( unixFileLock(pFile, &lock)==(-1) ){
34483         lock.l_type = F_RDLCK;
34484         lock.l_whence = SEEK_SET;
34485         lock.l_start = SHARED_FIRST;
34486         lock.l_len = SHARED_SIZE;
34487         if( unixFileLock(pFile, &lock) ){
34500     lock.l_type = F_UNLCK;
34501     lock.l_whence = SEEK_SET;
34502     lock.l_start = PENDING_BYTE;
34503     lock.l_len = 2L;  assert( PENDING_BYTE+1==RESERVED_BYTE );
34504     if( unixFileLock(pFile, &lock)==0 ){
34519       lock.l_type = F_UNLCK;
34520       lock.l_whence = SEEK_SET;
34521       lock.l_start = lock.l_len = 0L;
34522       if( unixFileLock(pFile, &lock)==0 ){
36915   struct flock lock;
36936   lock.l_whence = SEEK_SET;
36937   lock.l_start = UNIX_SHM_DMS;
36938   lock.l_len = 1;
36939   lock.l_type = F_WRLCK;
36940   if( osFcntl(pShmNode->hShm, F_GETLK, &lock)!=0 ) {
36942   }else if( lock.l_type==F_UNLCK ){
36957   }else if( lock.l_type==F_WRLCK ){
36962     assert( lock.l_type==F_UNLCK || lock.l_type==F_RDLCK );
62538   BtLock lock;       /* Object used to lock page 1 */
63613       assert( pLock->iTable!=1 || pLock==&p->lock );
65564   p->lock.pBtree = p;
65565   p->lock.iTable = 1;
66654         assert( p->lock.pBtree==p && p->lock.iTable==1 );
66655         p->lock.eLock = READ_LOCK;
66656         p->lock.pNext = pBt->pLock;
66657         pBt->pLock = &p->lock;