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Miscellaneous code cleanup. (CVS 3143)

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FossilOrigin-Name: 8f60139f688903f0e635b0a904ab9ca401fbe71f
This commit is contained in:
drh
2006-03-17 13:56:34 +00:00
parent b73857ff4d
commit f8875400e4
7 changed files with 42 additions and 61 deletions
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15
src/vdbeaux.c
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@@ -361,7 +361,7 @@ void sqlite3VdbeChangeP2(Vdbe *p, int addr, int val){
}
/*
** Change teh P2 operand of instruction addr so that it points to
** Change the P2 operand of instruction addr so that it points to
** the address of the next instruction to be coded.
*/
void sqlite3VdbeJumpHere(Vdbe *p, int addr){
@@ -395,6 +395,19 @@ static void freeP3(int p3type, void *p3){
}
/*
** Change N opcodes starting at addr to No-ops.
*/
void sqlite3VdbeChangeToNoop(Vdbe *p, int addr, int N){
VdbeOp *pOp = &p->aOp[addr];
while( N-- ){
freeP3(pOp->p3type, pOp->p3);
memset(pOp, 0, sizeof(pOp[0]));
pOp->opcode = OP_Noop;
pOp++;
}
}
/*
** Change the value of the P3 operand for a specific instruction.
** This routine is useful when a large program is loaded from a