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Initial code for incremental checkpoint in WAL mode. This check-in compiles

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on unix and runs as long as you do not engage WAL mode.  WAL mode crashes and
burns.  Consider this check-in a baseline implementation for getting the new
capability up and running.

FossilOrigin-Name: ef3ba7a17ff90674d702e5694b9e792851ab6998
This commit is contained in:
drh
2010-05-30 19:55:15 +00:00
parent a7a0c615d7
commit 73b64e4d2e
13 changed files with 811 additions and 617 deletions
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4
src/os.c
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@@ -110,8 +110,8 @@ int sqlite3OsShmGet(sqlite3_file *id,int reqSize,int *pSize,void volatile **pp){
int sqlite3OsShmRelease(sqlite3_file *id){
return id->pMethods->xShmRelease(id);
}
int sqlite3OsShmLock(sqlite3_file *id, int desiredLock, int *pGotLock){
return id->pMethods->xShmLock(id, desiredLock, pGotLock);
int sqlite3OsShmLock(sqlite3_file *id, int offset, int n, int flags){
return id->pMethods->xShmLock(id, offset, n, flags);
}
void sqlite3OsShmBarrier(sqlite3_file *id){
id->pMethods->xShmBarrier(id);