C++ (Cpp) CM_CELL_ID_HASH Exemples

Exemple #1

Fichier : cm_cell.c Projet : maxendpoint/openafs_cvs

/* call with cell write-locked and mutex held */
void cm_AddCellToIDHashTable(cm_cell_t *cellp)
{
    int i;
    
    if (cellp->flags & CM_CELLFLAG_IN_IDHASH)
        return;

    i = CM_CELL_ID_HASH(cellp->cellID);

    cellp->idNextp = cm_data.cellIDHashTablep[i];
    cm_data.cellIDHashTablep[i] = cellp;
    cellp->flags |= CM_CELLFLAG_IN_IDHASH;
}

Exemple #2

Fichier : cm_cell.c Projet : jisqyv/openafs

/* call with cell write-locked and mutex held */
void cm_AddCellToIDHashTable(cm_cell_t *cellp)
{
    int i;

    lock_AssertWrite(&cm_cellLock);
    lock_AssertMutex(&cellp->mx);

    if (cellp->flags & CM_CELLFLAG_IN_IDHASH)
        return;

    i = CM_CELL_ID_HASH(cellp->cellID);

    cellp->idNextp = cm_data.cellIDHashTablep[i];
    cm_data.cellIDHashTablep[i] = cellp;
    _InterlockedOr(&cellp->flags, CM_CELLFLAG_IN_IDHASH);
}

Exemple #3

Fichier : cm_cell.c Projet : jisqyv/openafs

cm_cell_t *cm_FindCellByID(afs_int32 cellID, afs_uint32 flags)
{
    cm_cell_t *cp;
    afs_uint32 hash;

    lock_ObtainRead(&cm_cellLock);

    hash = CM_CELL_ID_HASH(cellID);

    for (cp = cm_data.cellIDHashTablep[hash]; cp; cp=cp->idNextp) {
        if (cellID == cp->cellID)
            break;
    }
    lock_ReleaseRead(&cm_cellLock);

    if (cp)
        cm_UpdateCell(cp, flags);

    return cp;
}

Exemple #4

Fichier : cm_cell.c Projet : maxendpoint/openafs_cvs

/* call with cell write-locked and mutex held */
void cm_RemoveCellFromIDHashTable(cm_cell_t *cellp)
{
    cm_cell_t **lcellpp;
    cm_cell_t *tcellp;
    int i;
	
    if (cellp->flags & CM_CELLFLAG_IN_IDHASH) {
	/* hash it out first */
	i = CM_CELL_ID_HASH(cellp->cellID);
	for (lcellpp = &cm_data.cellIDHashTablep[i], tcellp = cm_data.cellIDHashTablep[i];
	     tcellp;
	     lcellpp = &tcellp->idNextp, tcellp = tcellp->idNextp) {
	    if (tcellp == cellp) {
		*lcellpp = cellp->idNextp;
		cellp->flags &= ~CM_CELLFLAG_IN_IDHASH;
                cellp->idNextp = NULL;
		break;
	    }
	}
    }
}

Exemple #5

Fichier : cm_cell.c Projet : jisqyv/openafs

/* call with cell write-locked and mutex held */
void cm_RemoveCellFromIDHashTable(cm_cell_t *cellp)
{
    cm_cell_t **lcellpp;
    cm_cell_t *tcellp;
    int i;

    lock_AssertWrite(&cm_cellLock);
    lock_AssertMutex(&cellp->mx);

    if (cellp->flags & CM_CELLFLAG_IN_IDHASH) {
	/* hash it out first */
	i = CM_CELL_ID_HASH(cellp->cellID);
	for (lcellpp = &cm_data.cellIDHashTablep[i], tcellp = cm_data.cellIDHashTablep[i];
	     tcellp;
	     lcellpp = &tcellp->idNextp, tcellp = tcellp->idNextp) {
	    if (tcellp == cellp) {
		*lcellpp = cellp->idNextp;
		_InterlockedAnd(&cellp->flags, ~CM_CELLFLAG_IN_IDHASH);
                cellp->idNextp = NULL;
		break;
	    }
	}
    }
}