/* idl.c - ldap id list handling routines */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
static void cont_id( Datum *cont, ID id )
{
- int i;
+ unsigned int i;
for( i=1; i <= sizeof(id); i++) {
((unsigned char *)cont->dptr)[i] = (unsigned char)(id & 0xFF);
#ifdef LDBM_DEBUG_IDL
static void idl_check(ID_BLOCK *idl)
{
- int i;
+ int i, max;
ID_BLOCK last;
- if( ID_BLOCK_INDIRECT(idl) || ID_BLOCK_ALLIDS(idl)
- || ID_BLOCK_NIDS(idl) <= 1 )
+ if( ID_BLOCK_ALLIDS(idl) )
+ {
+ return;
+ }
+#ifndef USE_INDIRECT_NIDS
+ if( ID_BLOCK_INDIRECT(idl) )
+ {
+ for ( max = 0; !ID_BLOCK_NOID(idl, max); max++ ) ;
+ } else
+#endif
+ {
+ max = ID_BLOCK_NIDS(idl);
+ }
+ if ( max <= 1 )
{
return;
}
for( last = ID_BLOCK_ID(idl, 0), i = 1;
- i < ID_BLOCK_NIDS(idl);
+ i < max;
last = ID_BLOCK_ID(idl, i), i++ )
{
assert (last < ID_BLOCK_ID(idl, i) );
{
if ( idl == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
- "idl_free: called with NULL pointer\n" ));
+ LDAP_LOG( INDEX, INFO, "idl_free: called with NULL pointer\n" , 0,0,0);
#else
Debug( LDAP_DEBUG_TRACE,
"idl_free: called with NULL pointer\n",
return NULL;
}
- idl = idl_dup((ID_BLOCK *) data.dptr);
+ idl = (ID_BLOCK *) data.dptr;
+ if ( ID_BLOCK_ALLIDS(idl) ) {
+ /* make sure we have the current value of highest id */
+ idl = idl_allids( be );
+ } else {
+ idl = idl_dup((ID_BLOCK *) data.dptr);
+ }
ldbm_datum_free( db->dbc_db, data );
Datum data;
ID_BLOCK *idl;
ID_BLOCK **tmp;
- int i, nids;
+ int nids;
+ unsigned i;
idl = idl_fetch_one( be, db, key );
if ( ID_BLOCK_ALLIDS(idl) ) {
/* all ids block */
- /* make sure we have the current value of highest id */
- idl_free( idl );
- idl = idl_allids( be );
-
return( idl );
}
* a big id list containing all the ids, which we will return.
*/
+#ifndef USE_INDIRECT_NIDS
/* count the number of blocks & allocate space for pointers to them */
for ( i = 0; !ID_BLOCK_NOID(idl, i); i++ )
; /* NULL */
+#else
+ i = ID_BLOCK_NIDS(idl);
+#endif
tmp = (ID_BLOCK **) ch_malloc( (i + 1) * sizeof(ID_BLOCK *) );
/* read in all the blocks */
cont_alloc( &data, &key );
nids = 0;
+#ifndef USE_INDIRECT_NIDS
for ( i = 0; !ID_BLOCK_NOID(idl, i); i++ ) {
+#else
+ for ( i = 0; i < ID_BLOCK_NIDS(idl); i++ ) {
+#endif
cont_id( &data, ID_BLOCK_ID(idl, i) );
if ( (tmp[i] = idl_fetch_one( be, db, data )) == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
- "idl_fetch: idl_fetch_one returned NULL\n" ));
+ LDAP_LOG( INDEX, INFO,
+ "idl_fetch: idl_fetch_one returned NULL\n", 0,0,0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_fetch: one returned NULL\n", 0, 0, 0 );
#endif
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_ENTRY,
+ LDAP_LOG( INDEX, ENTRY,
"idl_fetch: %ld ids (%ld max)\n",
- ID_BLOCK_NIDS(idl), ID_BLOCK_NMAX(idl) ));
+ ID_BLOCK_NIDS(idl), ID_BLOCK_NMAXN(idl), 0 );
#else
Debug( LDAP_DEBUG_TRACE, "<= idl_fetch %ld ids (%ld max)\n",
- ID_BLOCK_NIDS(idl), ID_BLOCK_NMAX(idl), 0 );
+ ID_BLOCK_NIDS(idl), ID_BLOCK_NMAXN(idl), 0 );
#endif
return( idl );
{
int rc, flags;
Datum data;
- struct ldbminfo *li = (struct ldbminfo *) be->be_private;
#ifdef LDBM_DEBUG_IDL
idl_check(idl);
/* Debug( LDAP_DEBUG_TRACE, "=> idl_store\n", 0, 0, 0 ); */
data.dptr = (char *) idl;
- data.dsize = (ID_BLOCK_IDS_OFFSET + ID_BLOCK_NMAX(idl)) * sizeof(ID);
+ data.dsize = (ID_BLOCK_IDS_OFFSET + ID_BLOCK_NMAXN(idl)) * sizeof(ID);
+ flags = LDBM_REPLACE;
+ rc = ldbm_cache_store( db, key, data, flags );
+
#ifdef LDBM_DEBUG
Statslog( LDAP_DEBUG_STATS, "<= idl_store(): rc=%d\n",
rc, 0, 0, 0, 0 );
#endif
- flags = LDBM_REPLACE;
- rc = ldbm_cache_store( db, key, data, flags );
-
/* Debug( LDAP_DEBUG_TRACE, "<= idl_store %d\n", rc, 0, 0 ); */
return( rc );
}
ID id
)
{
- unsigned int lo=0, hi=ID_BLOCK_NIDS(b)-1, nr;
+ int lo=0, hi=ID_BLOCK_NIDS(b)-1, nr=0;
for (;lo<=hi;)
{
/* delete old key block */
if ( (rc = ldbm_cache_delete( db, bkey )) != 0 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
- "idl_change_first: ldbm_cache_delete returned %d\n", rc ));
+ LDAP_LOG( INDEX, INFO,
+ "idl_change_first: ldbm_cache_delete returned %d\n", rc, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_change_first: ldbm_cache_delete returned %d\n",
if ( (rc = idl_store( be, db, bkey, b )) != 0 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
- "idl_change_first: idl_store returned %d\n", rc ));
+ LDAP_LOG( INDEX, INFO,
+ "idl_change_first: idl_store returned %d\n", rc, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_change_first: idl_store returned %d\n", rc, 0, 0 );
ID_BLOCK_ID(h, pos) = ID_BLOCK_ID(b, 0);
if ( (rc = idl_store( be, db, hkey, h )) != 0 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
- "idl_change_first: idl_store returned %s\n", rc ));
+ LDAP_LOG( INDEX, INFO,
+ "idl_change_first: idl_store returned %s\n", rc, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_change_first: idl_store returned %d\n", rc, 0, 0 );
ID id
)
{
- int i, j, first, rc;
+ int i, j, first, rc = 0;
ID_BLOCK *idl, *tmp, *tmp2, *tmp3;
Datum k2;
idl_free( idl );
/* create the header indirect block */
+#ifndef USE_INDIRECT_NIDS
idl = idl_alloc( 3 );
ID_BLOCK_NMAX(idl) = 3;
ID_BLOCK_NIDS(idl) = ID_BLOCK_INDIRECT_VALUE;
ID_BLOCK_ID(idl, 0) = ID_BLOCK_ID(tmp, 0);
ID_BLOCK_ID(idl, 1) = ID_BLOCK_ID(tmp2, 0);
ID_BLOCK_ID(idl, 2) = NOID;
+#else
+ idl = idl_alloc( 2 );
+ ID_BLOCK_NMAX(idl) = 2 | ID_BLOCK_INDIRECT_VALUE;
+ ID_BLOCK_NIDS(idl) = 2;
+ ID_BLOCK_ID(idl, 0) = ID_BLOCK_ID(tmp, 0);
+ ID_BLOCK_ID(idl, 1) = ID_BLOCK_ID(tmp2, 0);
+#endif
/* store it */
rc = idl_store( be, db, key, idl );
* need to write a new "header" block.
*/
+#ifndef USE_INDIRECT_NIDS
/* select the block to try inserting into *//* XXX linear search XXX */
for ( i = 0; !ID_BLOCK_NOID(idl, i) && id > ID_BLOCK_ID(idl, i); i++ )
; /* NULL */
+#else
+ i = idl_find(idl, id);
+ if (ID_BLOCK_ID(idl, i) < id)
+ i++;
+#endif
if ( i != 0 ) {
i--;
if ( (tmp = idl_fetch_one( be, db, k2 )) == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_ERR,
- "idl_insert_key: nonexistent continuation block\n" ));
+ LDAP_LOG( INDEX, ERR,
+ "idl_insert_key: nonexistent continuation block\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "idl_insert_key: nonexistent continuation block\n",
0, 0, 0 );
case 0: /* id inserted ok */
if ( (rc = idl_store( be, db, k2, tmp )) != 0 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_ERR,
- "ids_insert_key: idl_store returned %d\n", rc ));
+ LDAP_LOG( INDEX, ERR,
+ "ids_insert_key: idl_store returned %d\n", rc, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_insert_key: idl_store returned %d\n", rc, 0, 0 );
* into the beginning of the first block.
*/
+#ifndef USE_INDIRECT_NIDS
/* is there a next block? */
if ( !first && !ID_BLOCK_NOID(idl, i + 1) ) {
+#else
+ if ( !first && (unsigned long)(i + 1) < ID_BLOCK_NIDS(idl) ) {
+#endif
/* read it in */
cont_alloc( &k2, &key );
- cont_id( &k2, ID_BLOCK_ID(idl, i) );
+ cont_id( &k2, ID_BLOCK_ID(idl, i + 1) );
if ( (tmp2 = idl_fetch_one( be, db, k2 )) == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_ERR,
- "idl_insert_key: idl_fetch_one returned NULL\n"));
+ LDAP_LOG( INDEX, ERR,
+ "idl_insert_key: idl_fetch_one returned NULL\n", 0, 0, 0);
#else
Debug( LDAP_DEBUG_ANY,
"idl_insert_key: idl_fetch_one returned NULL\n",
*/
if (id < ID_BLOCK_ID(tmp, ID_BLOCK_NIDS(tmp) - 1)) {
ID id2 = ID_BLOCK_ID(tmp, ID_BLOCK_NIDS(tmp) - 1);
- Datum k3;
-
- ldbm_datum_init( k3 );
--ID_BLOCK_NIDS(tmp);
/* This must succeed since we just popped one
*/
rc = idl_insert( &tmp, id, db->dbc_maxids );
- k3.dptr = ch_malloc(k2.dsize);
- k3.dsize = k2.dsize;
- AC_MEMCPY(k3.dptr, k2.dptr, k3.dsize);
- if ( (rc = idl_store( be, db, k3, tmp )) != 0 ) {
+ if ( (rc = idl_store( be, db, k2, tmp )) != 0 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_ERR,
- "idl_insert_key: idl_store returned %d\n", rc ));
+ LDAP_LOG( INDEX, ERR,
+ "idl_insert_key: idl_store returned %d\n", rc, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_insert_key: idl_store returned %d\n", rc, 0, 0 );
}
- free( k3.dptr );
-
id = id2;
/* This new id will necessarily be inserted
* as the first id of the next block by the
*/
if ( rc == 2 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
+ LDAP_LOG( INDEX, INFO,
"idl_insert_key: id %ld is already in next block\n",
- id ));
+ id, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_insert_key: id %ld already in next block\n",
rc = 0; /* optimistic */
+#ifndef USE_INDIRECT_NIDS
/* count how many indirect blocks *//* XXX linear count XXX */
for ( j = 0; !ID_BLOCK_NOID(idl, j); j++ )
; /* NULL */
+#else
+ j = ID_BLOCK_NIDS(idl);
+#endif
/* check it against all-id thresholed */
if ( j + 1 > db->dbc_maxindirect ) {
*/
/* delete all indirect blocks */
+#ifndef USE_INDIRECT_NIDS
for ( j = 0; !ID_BLOCK_NOID(idl, j); j++ ) {
+#else
+ for ( j = 0; (unsigned long) j < ID_BLOCK_NIDS(idl); j++ ) {
+#endif
cont_id( &k2, ID_BLOCK_ID(idl, j) );
rc = ldbm_cache_delete( db, k2 );
idl_free( tmp );
/* create a new updated indirect header block */
- tmp = idl_alloc( ID_BLOCK_NMAX(idl) + 1 );
+ tmp = idl_alloc( ID_BLOCK_NMAXN(idl) + 1 );
+#ifndef USE_INDIRECT_NIDS
ID_BLOCK_NIDS(tmp) = ID_BLOCK_INDIRECT_VALUE;
+#else
+ ID_BLOCK_NMAX(tmp) |= ID_BLOCK_INDIRECT_VALUE;
+#endif
/* everything up to the split block */
AC_MEMCPY(
(char *) &ID_BLOCK_ID(tmp, 0),
ID_BLOCK_ID(tmp, i) = ID_BLOCK_ID(tmp2, 0);
ID_BLOCK_ID(tmp, i + 1) = ID_BLOCK_ID(tmp3, 0);
/* everything after the split block */
+#ifndef USE_INDIRECT_NIDS
AC_MEMCPY(
(char *) &ID_BLOCK_ID(tmp, i + 2),
(char *) &ID_BLOCK_ID(idl, i + 1),
- (ID_BLOCK_NMAX(idl) - i - 1) * sizeof(ID) );
+ (ID_BLOCK_NMAXN(idl) - i - 1) * sizeof(ID) );
+#else
+ AC_MEMCPY(
+ (char *) &ID_BLOCK_ID(tmp, i + 2),
+ (char *) &ID_BLOCK_ID(idl, i + 1),
+ (ID_BLOCK_NIDS(idl) - i - 1) * sizeof(ID) );
+ ID_BLOCK_NIDS(tmp) = ID_BLOCK_NIDS(idl) + 1;
+#endif
/* store the header block */
rc = idl_store( be, db, key, tmp );
if ( ID_BLOCK_ID(*idl, i) == id ) {
return( 2 ); /* already there */
}
- if ( ID_BLOCK_ID(*idl, i) < id )
+ if ( ID_BLOCK_NIDS(*idl) && ID_BLOCK_ID(*idl, i) < id )
i++;
/* do we need to make room for it? */
- if ( ID_BLOCK_NIDS(*idl) == ID_BLOCK_NMAX(*idl) ) {
+ if ( ID_BLOCK_NIDS(*idl) == ID_BLOCK_NMAXN(*idl) ) {
/* make room or indicate block needs splitting */
- if ( ID_BLOCK_NMAX(*idl) >= maxids ) {
+ if ( ID_BLOCK_NMAXN(*idl) >= maxids ) {
return( 3 ); /* block needs splitting */
}
ID_BLOCK_NMAX(*idl) *= 2;
- if ( ID_BLOCK_NMAX(*idl) > maxids ) {
+ if ( ID_BLOCK_NMAXN(*idl) > maxids ) {
ID_BLOCK_NMAX(*idl) = maxids;
}
*idl = (ID_BLOCK *) ch_realloc( (char *) *idl,
- (ID_BLOCK_NMAX(*idl) + ID_BLOCK_IDS_OFFSET) * sizeof(ID) );
+ (ID_BLOCK_NMAXN(*idl) + ID_BLOCK_IDS_OFFSET) * sizeof(ID) );
}
/* make a slot for the new id */
(void) memset(
(char *) &ID_BLOCK_ID((*idl), ID_BLOCK_NIDS(*idl)),
'\0',
- (ID_BLOCK_NMAX(*idl) - ID_BLOCK_NIDS(*idl)) * sizeof(ID) );
+ (ID_BLOCK_NMAXN(*idl) - ID_BLOCK_NIDS(*idl)) * sizeof(ID) );
#ifdef LDBM_DEBUG_IDL
idl_check(*idl);
}
if ( ! ID_BLOCK_INDIRECT( idl ) ) {
- for ( i=0; i < ID_BLOCK_NIDS(idl); i++ ) {
- if ( ID_BLOCK_ID(idl, i) == id ) {
- if( --ID_BLOCK_NIDS(idl) == 0 ) {
- ldbm_cache_delete( db, key );
-
- } else {
- AC_MEMCPY(
- &ID_BLOCK_ID(idl, i),
- &ID_BLOCK_ID(idl, i+1),
- (ID_BLOCK_NIDS(idl)-i) * sizeof(ID) );
+ i = idl_find(idl, id);
+ if ( ID_BLOCK_ID(idl, i) == id ) {
+ if( --ID_BLOCK_NIDS(idl) == 0 ) {
+ ldbm_cache_delete( db, key );
- ID_BLOCK_ID(idl, ID_BLOCK_NIDS(idl)) = NOID;
+ } else {
+ AC_MEMCPY(
+ &ID_BLOCK_ID(idl, i),
+ &ID_BLOCK_ID(idl, i+1),
+ (ID_BLOCK_NIDS(idl)-i) * sizeof(ID) );
- idl_store( be, db, key, idl );
- }
+ ID_BLOCK_ID(idl, ID_BLOCK_NIDS(idl)) = NOID;
- idl_free( idl );
- return 0;
+ idl_store( be, db, key, idl );
}
- /* We didn't find the ID. Hmmm... */
+
+ idl_free( idl );
+ return 0;
}
+ /* We didn't find the ID. Hmmm... */
idl_free( idl );
return -1;
}
/* We have to go through an indirect block and find the ID
in the list of IDL's
*/
+ cont_alloc( &data, &key );
+#ifndef USE_INDIRECT_NIDS
for ( nids = 0; !ID_BLOCK_NOID(idl, nids); nids++ )
; /* NULL */
- cont_alloc( &data, &key );
-
- for ( j = 0; !ID_BLOCK_NOID(idl, j); j++ )
+ for ( j = 0; j<nids; j++ )
+#else
+ nids = ID_BLOCK_NIDS(idl);
+ for ( j = idl_find(idl, id); j >= 0; j = -1) /* execute once */
+#endif
{
ID_BLOCK *tmp;
cont_id( &data, ID_BLOCK_ID(idl, j) );
if ( (tmp = idl_fetch_one( be, db, data )) == NULL ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "cache", LDAP_LEVEL_INFO,
- "idl_delete_key: idl_fetch_one returned NULL\n" ));
+ LDAP_LOG( INDEX, INFO,
+ "idl_delete_key: idl_fetch_one returned NULL\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"idl_delete_key: idl_fetch of returned NULL\n", 0, 0, 0 );
/*
Now try to find the ID in tmp
*/
- for ( i=0; i < ID_BLOCK_NIDS(tmp); i++ )
+
+ i = idl_find(tmp, id);
+ if ( ID_BLOCK_ID(tmp, i) == id )
{
- if ( ID_BLOCK_ID(tmp, i) == id )
- {
+ AC_MEMCPY(
+ &ID_BLOCK_ID(tmp, i),
+ &ID_BLOCK_ID(tmp, i+1),
+ (ID_BLOCK_NIDS(tmp)-(i+1)) * sizeof(ID));
+ ID_BLOCK_ID(tmp, ID_BLOCK_NIDS(tmp)-1 ) = NOID;
+ ID_BLOCK_NIDS(tmp)--;
+
+ if ( ID_BLOCK_NIDS(tmp) ) {
+ idl_store ( be, db, data, tmp );
+
+ } else {
+ ldbm_cache_delete( db, data );
AC_MEMCPY(
- &ID_BLOCK_ID(tmp, i),
- &ID_BLOCK_ID(tmp, i+1),
- (ID_BLOCK_NIDS(tmp)-(i+1)) * sizeof(ID));
- ID_BLOCK_ID(tmp, ID_BLOCK_NIDS(tmp)-1 ) = NOID;
- ID_BLOCK_NIDS(tmp)--;
-
- if ( ID_BLOCK_NIDS(tmp) ) {
- idl_store ( be, db, data, tmp );
-
- } else {
- ldbm_cache_delete( db, data );
- AC_MEMCPY(
- &ID_BLOCK_ID(idl, j),
- &ID_BLOCK_ID(idl, j+1),
- (nids-(j+1)) * sizeof(ID));
- ID_BLOCK_ID(idl, nids-1) = NOID;
- nids--;
- if ( ! nids )
- ldbm_cache_delete( db, key );
- else
- idl_store( be, db, key, idl );
- }
- idl_free( tmp );
- cont_free( &data );
- idl_free( idl );
- return 0;
+ &ID_BLOCK_ID(idl, j),
+ &ID_BLOCK_ID(idl, j+1),
+ (nids-(j+1)) * sizeof(ID));
+ ID_BLOCK_ID(idl, nids-1) = NOID;
+ nids--;
+#ifdef USE_INDIRECT_NIDS
+ ID_BLOCK_NIDS(idl)--;
+#endif
+ if ( ! nids )
+ ldbm_cache_delete( db, key );
+ else
+ idl_store( be, db, key, idl );
}
+ idl_free( tmp );
+ cont_free( &data );
+ idl_free( idl );
+ return 0;
}
idl_free( tmp );
}
return( NULL );
}
- new = idl_alloc( ID_BLOCK_NMAX(idl) );
+ new = idl_alloc( ID_BLOCK_NMAXN(idl) );
AC_MEMCPY(
(char *) new,
(char *) idl,
- (ID_BLOCK_NMAX(idl) + ID_BLOCK_IDS_OFFSET) * sizeof(ID) );
+ (ID_BLOCK_NMAXN(idl) + ID_BLOCK_IDS_OFFSET) * sizeof(ID) );
#ifdef LDBM_DEBUG_IDL
idl_check(new);
if ( ID_BLOCK_ALLIDS( b ) ) {
return( idl_dup( a ) );
}
+ if ( ID_BLOCK_NIDS(a) == 0 || ID_BLOCK_NIDS(b) == 0 ) {
+ return( NULL );
+ }
n = idl_dup( idl_min( a, b ) );
idl_check(b);
#endif
- for ( ni = 0, ai = 0, bi = 0; ai < ID_BLOCK_NIDS(a); ai++ ) {
- for ( ;
- bi < ID_BLOCK_NIDS(b) && ID_BLOCK_ID(b, bi) < ID_BLOCK_ID(a, ai);
- bi++ )
- {
- ; /* NULL */
- }
-
- if ( bi == ID_BLOCK_NIDS(b) ) {
- break;
- }
-
+ for ( ni = 0, ai = 0, bi = 0; ; ) {
if ( ID_BLOCK_ID(b, bi) == ID_BLOCK_ID(a, ai) ) {
ID_BLOCK_ID(n, ni++) = ID_BLOCK_ID(a, ai);
+ ai++;
+ bi++;
+ if ( ai >= ID_BLOCK_NIDS(a) || bi >= ID_BLOCK_NIDS(b) )
+ break;
+ } else if ( ID_BLOCK_ID(a, ai) < ID_BLOCK_ID(b, bi) ) {
+ ai++;
+ if ( ai >= ID_BLOCK_NIDS(a) )
+ break;
+ } else {
+ bi++;
+ if ( bi >= ID_BLOCK_NIDS(b) )
+ break;
}
}
ni = 0;
for ( ai = 1, bi = 0;
- ai < ID_BLOCK_NIDS(a) && ni < ID_BLOCK_NMAX(n) && bi < ID_BLOCK_NMAX(b);
+ ai < ID_BLOCK_NIDS(a) && ni < ID_BLOCK_NMAXN(n) && bi < ID_BLOCK_NMAXN(b);
ai++ )
{
if ( ID_BLOCK_ID(b, bi) == ai ) {
}
}
- for ( ; ai < ID_BLOCK_NIDS(a) && ni < ID_BLOCK_NMAX(n); ai++ ) {
+ for ( ; ai < ID_BLOCK_NIDS(a) && ni < ID_BLOCK_NMAXN(n); ai++ ) {
ID_BLOCK_ID(n, ni++) = ai;
}
- if ( ni == ID_BLOCK_NMAX(n) ) {
+ if ( ni == ID_BLOCK_NMAXN(n) ) {
idl_free( n );
return( idl_allids( be ) );
} else {