From 91601deb844848dc02959679fd41e1441a76aff4 Mon Sep 17 00:00:00 2001 From: Aaron Seigo Date: Sun, 14 Dec 2014 12:30:27 +0100 Subject: the all-in-one-file version of unqlite --- common/unqlite/os.c | 117 ---------------------------------------------------- 1 file changed, 117 deletions(-) delete mode 100644 common/unqlite/os.c (limited to 'common/unqlite/os.c') diff --git a/common/unqlite/os.c b/common/unqlite/os.c deleted file mode 100644 index 180c898..0000000 --- a/common/unqlite/os.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Symisc unQLite: An Embeddable NoSQL (Post Modern) Database Engine. - * Copyright (C) 2012-2013, Symisc Systems http://unqlite.org/ - * Version 1.1.6 - * For information on licensing, redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES - * please contact Symisc Systems via: - * legal@symisc.net - * licensing@symisc.net - * contact@symisc.net - * or visit: - * http://unqlite.org/licensing.html - */ - /* $SymiscID: os.c v1.0 FreeBSD 2012-11-12 21:27 devel $ */ -#ifndef UNQLITE_AMALGAMATION -#include "unqliteInt.h" -#endif -/* OS interfaces abstraction layers: Mostly SQLite3 source tree */ -/* -** The following routines are convenience wrappers around methods -** of the unqlite_file object. This is mostly just syntactic sugar. All -** of this would be completely automatic if UnQLite were coded using -** C++ instead of plain old C. -*/ -UNQLITE_PRIVATE int unqliteOsRead(unqlite_file *id, void *pBuf, unqlite_int64 amt, unqlite_int64 offset) -{ - return id->pMethods->xRead(id, pBuf, amt, offset); -} -UNQLITE_PRIVATE int unqliteOsWrite(unqlite_file *id, const void *pBuf, unqlite_int64 amt, unqlite_int64 offset) -{ - return id->pMethods->xWrite(id, pBuf, amt, offset); -} -UNQLITE_PRIVATE int unqliteOsTruncate(unqlite_file *id, unqlite_int64 size) -{ - return id->pMethods->xTruncate(id, size); -} -UNQLITE_PRIVATE int unqliteOsSync(unqlite_file *id, int flags) -{ - return id->pMethods->xSync(id, flags); -} -UNQLITE_PRIVATE int unqliteOsFileSize(unqlite_file *id, unqlite_int64 *pSize) -{ - return id->pMethods->xFileSize(id, pSize); -} -UNQLITE_PRIVATE int unqliteOsLock(unqlite_file *id, int lockType) -{ - return id->pMethods->xLock(id, lockType); -} -UNQLITE_PRIVATE int unqliteOsUnlock(unqlite_file *id, int lockType) -{ - return id->pMethods->xUnlock(id, lockType); -} -UNQLITE_PRIVATE int unqliteOsCheckReservedLock(unqlite_file *id, int *pResOut) -{ - return id->pMethods->xCheckReservedLock(id, pResOut); -} -UNQLITE_PRIVATE int unqliteOsSectorSize(unqlite_file *id) -{ - if( id->pMethods->xSectorSize ){ - return id->pMethods->xSectorSize(id); - } - return UNQLITE_DEFAULT_SECTOR_SIZE; -} -/* -** The next group of routines are convenience wrappers around the -** VFS methods. -*/ -UNQLITE_PRIVATE int unqliteOsOpen( - unqlite_vfs *pVfs, - SyMemBackend *pAlloc, - const char *zPath, - unqlite_file **ppOut, - unsigned int flags -) -{ - unqlite_file *pFile; - int rc; - *ppOut = 0; - if( zPath == 0 ){ - /* May happen if dealing with an in-memory database */ - return SXERR_EMPTY; - } - /* Allocate a new instance */ - pFile = (unqlite_file *)SyMemBackendAlloc(pAlloc,sizeof(unqlite_file)+pVfs->szOsFile); - if( pFile == 0 ){ - return UNQLITE_NOMEM; - } - /* Zero the structure */ - SyZero(pFile,sizeof(unqlite_file)+pVfs->szOsFile); - /* Invoke the xOpen method of the underlying VFS */ - rc = pVfs->xOpen(pVfs, zPath, pFile, flags); - if( rc != UNQLITE_OK ){ - SyMemBackendFree(pAlloc,pFile); - pFile = 0; - } - *ppOut = pFile; - return rc; -} -UNQLITE_PRIVATE int unqliteOsCloseFree(SyMemBackend *pAlloc,unqlite_file *pId) -{ - int rc = UNQLITE_OK; - if( pId ){ - rc = pId->pMethods->xClose(pId); - SyMemBackendFree(pAlloc,pId); - } - return rc; -} -UNQLITE_PRIVATE int unqliteOsDelete(unqlite_vfs *pVfs, const char *zPath, int dirSync){ - return pVfs->xDelete(pVfs, zPath, dirSync); -} -UNQLITE_PRIVATE int unqliteOsAccess( - unqlite_vfs *pVfs, - const char *zPath, - int flags, - int *pResOut -){ - return pVfs->xAccess(pVfs, zPath, flags, pResOut); -} -- cgit v1.2.3