653   static sqlite3_vfs *clockVfs = 0;  in timeOfDay()
9613 typedef struct sqlite3_vfs ApndVfs;
9619 #define ORIGVFS(p)  ((sqlite3_vfs*)((p)->pAppData))
9688 static int apndOpen(sqlite3_vfs*, const char *, sqlite3_file*, int , int *);
9689 static int apndDelete(sqlite3_vfs*, const char *zName, int syncDir);
9690 static int apndAccess(sqlite3_vfs*, const char *zName, int flags, int *);
9691 static int apndFullPathname(sqlite3_vfs*, const char *zName, int, char *zOut);
9692 static void *apndDlOpen(sqlite3_vfs*, const char *zFilename);
9693 static void apndDlError(sqlite3_vfs*, int nByte, char *zErrMsg);
9694 static void (*apndDlSym(sqlite3_vfs *pVfs, void *p, const char*zSym))(void);
9695 static void apndDlClose(sqlite3_vfs*, void*);
9696 static int apndRandomness(sqlite3_vfs*, int nByte, char *zOut);
9697 static int apndSleep(sqlite3_vfs*, int microseconds);
9698 static int apndCurrentTime(sqlite3_vfs*, double*);
9699 static int apndGetLastError(sqlite3_vfs*, int, char *);
9700 static int apndCurrentTimeInt64(sqlite3_vfs*, sqlite3_int64*);
9701 static int apndSetSystemCall(sqlite3_vfs*, const char*,sqlite3_syscall_ptr);
9702 static sqlite3_syscall_ptr apndGetSystemCall(sqlite3_vfs*, const char *z);
9703 static const char *apndNextSystemCall(sqlite3_vfs*, const char *zName);
9705 static sqlite3_vfs apnd_vfs = {
10036   sqlite3_vfs *pApndVfs,  in apndOpen()
10044   sqlite3_vfs *pBaseVfs = ORIGVFS(pApndVfs);  in apndOpen()
10102 static int apndDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){  in apndDelete()
10110   sqlite3_vfs *pVfs,   in apndAccess()
10118   sqlite3_vfs *pVfs,   in apndFullPathname()
10125 static void *apndDlOpen(sqlite3_vfs *pVfs, const char *zPath){  in apndDlOpen()
10128 static void apndDlError(sqlite3_vfs *pVfs, int nByte, char *zErrMsg){  in apndDlError()
10131 static void (*apndDlSym(sqlite3_vfs *pVfs, void *p, const char *zSym))(void){  in apndDlSym()
10134 static void apndDlClose(sqlite3_vfs *pVfs, void *pHandle){  in apndDlClose()
10137 static int apndRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){  in apndRandomness()
10140 static int apndSleep(sqlite3_vfs *pVfs, int nMicro){  in apndSleep()
10143 static int apndCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){  in apndCurrentTime()
10146 static int apndGetLastError(sqlite3_vfs *pVfs, int a, char *b){  in apndGetLastError()
10149 static int apndCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){  in apndCurrentTimeInt64()
10153   sqlite3_vfs *pVfs,  in apndSetSystemCall()
10160   sqlite3_vfs *pVfs,  in apndGetSystemCall()
10165 static const char *apndNextSystemCall(sqlite3_vfs *pVfs, const char *zName){  in apndNextSystemCall()
10183   sqlite3_vfs *pOrig;  in sqlite3_appendvfs_init()
11721   sqlite3_vfs *pVfs = sqlite3_vfs_find(0);  in zipfileTime()
16349   sqlite3_vfs *pRootVfs;              /* The underlying real VFS */
16355   sqlite3_vfs *pTraceVfs;             /* Pointer back to the trace VFS */
16425 static int vfstraceOpen(sqlite3_vfs*, const char *, sqlite3_file*, int , int *);
16426 static int vfstraceDelete(sqlite3_vfs*, const char *zName, int syncDir);
16427 static int vfstraceAccess(sqlite3_vfs*, const char *zName, int flags, int *);
16428 static int vfstraceFullPathname(sqlite3_vfs*, const char *zName, int, char *);
16429 static void *vfstraceDlOpen(sqlite3_vfs*, const char *zFilename);
16430 static void vfstraceDlError(sqlite3_vfs*, int nByte, char *zErrMsg);
16431 static void (*vfstraceDlSym(sqlite3_vfs*,void*, const char *zSymbol))(void);
16432 static void vfstraceDlClose(sqlite3_vfs*, void*);
16433 static int vfstraceRandomness(sqlite3_vfs*, int nByte, char *zOut);
16434 static int vfstraceSleep(sqlite3_vfs*, int microseconds);
16435 static int vfstraceCurrentTime(sqlite3_vfs*, double*);
16436 static int vfstraceGetLastError(sqlite3_vfs*, int, char*);
16437 static int vfstraceCurrentTimeInt64(sqlite3_vfs*, sqlite3_int64*);
16438 static int vfstraceSetSystemCall(sqlite3_vfs*,const char*, sqlite3_syscall_ptr);
16439 static sqlite3_syscall_ptr vfstraceGetSystemCall(sqlite3_vfs*, const char *);
16440 static const char *vfstraceNextSystemCall(sqlite3_vfs*, const char *zName);
17086   sqlite3_vfs *pVfs,  in vfstraceOpen()
17095   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceOpen()
17146 static int vfstraceDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){  in vfstraceDelete()
17148   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceDelete()
17163   sqlite3_vfs *pVfs,   in vfstraceAccess()
17169   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceAccess()
17186   sqlite3_vfs *pVfs,   in vfstraceFullPathname()
17192   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceFullPathname()
17206 static void *vfstraceDlOpen(sqlite3_vfs *pVfs, const char *zPath){  in vfstraceDlOpen()
17208   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceDlOpen()
17219 static void vfstraceDlError(sqlite3_vfs *pVfs, int nByte, char *zErrMsg){  in vfstraceDlError()
17221   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceDlError()
17231 static void (*vfstraceDlSym(sqlite3_vfs *pVfs,void *p,const char *zSym))(void){  in vfstraceDlSym()
17233   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceDlSym()
17241 static void vfstraceDlClose(sqlite3_vfs *pVfs, void *pHandle){  in vfstraceDlClose()
17243   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceDlClose()
17253 static int vfstraceRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){  in vfstraceRandomness()
17255   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceRandomness()
17265 static int vfstraceSleep(sqlite3_vfs *pVfs, int nMicro){  in vfstraceSleep()
17267   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceSleep()
17276 static int vfstraceCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){  in vfstraceCurrentTime()
17278   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceCurrentTime()
17286 static int vfstraceCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *pTimeOut){  in vfstraceCurrentTimeInt64()
17288   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceCurrentTimeInt64()
17300 static int vfstraceGetLastError(sqlite3_vfs *pVfs, int nErr, char *zErr){  in vfstraceGetLastError()
17302   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceGetLastError()
17316   sqlite3_vfs *pVfs,  in vfstraceSetSystemCall()
17321   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceSetSystemCall()
17325   sqlite3_vfs *pVfs,  in vfstraceGetSystemCall()
17329   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceGetSystemCall()
17332 static const char *vfstraceNextSystemCall(sqlite3_vfs *pVfs, const char *zName){  in vfstraceNextSystemCall()
17334   sqlite3_vfs *pRoot = pInfo->pRootVfs;  in vfstraceNextSystemCall()
17354   sqlite3_vfs *pNew;  in vfstrace_register()
17355   sqlite3_vfs *pRoot;  in vfstrace_register()
17415   sqlite3_vfs *pVfs = sqlite3_vfs_find(zTraceName);  in vfstrace_unregister()
32372     sqlite3_vfs *pVfs = 0;  in do_meta_command()
32385     sqlite3_vfs *pVfs;  in do_meta_command()
32386     sqlite3_vfs *pCurrent = 0;  in do_meta_command()
33511     sqlite3_vfs *pVfs = sqlite3_vfs_find(zVfs);
33905 sqlite3_vfs * fiddle_db_vfs(const char *zDbName){
33906   sqlite3_vfs * pVfs = 0;