* Routines for manipulation of SSN and SRM flags
*
* Copyright (C) 2001,2002 Sampo Saaristo
- * Tampere University of Technology
+ * Tampere University of Technology
* Institute of Communications Engineering
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public Licenseas published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public Licenseas published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
- * This program is distributed in the hope that it will be useful,but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * This program is distributed in the hope that it will be useful,but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
#include "isisd/isis_common.h"
#include "isisd/isis_flags.h"
-void
-flags_initialize (struct flags *flags)
+void flags_initialize(struct flags *flags)
{
- flags->maxindex = 0;
- flags->free_idcs = NULL;
+ flags->maxindex = 0;
+ flags->free_idcs = NULL;
}
-long int
-flags_get_index (struct flags *flags)
+long int flags_get_index(struct flags *flags)
{
- struct listnode *node;
- long int index;
+ struct listnode *node;
+ long int index;
- if (flags->free_idcs == NULL || flags->free_idcs->count == 0)
- {
- index = flags->maxindex++;
- }
- else
- {
- node = listhead (flags->free_idcs);
- index = (long int) listgetdata (node);
- listnode_delete (flags->free_idcs, (void *) index);
- index--;
- }
+ if (flags->free_idcs == NULL || flags->free_idcs->count == 0) {
+ index = flags->maxindex++;
+ } else {
+ node = listhead(flags->free_idcs);
+ index = (long int)listgetdata(node);
+ listnode_delete(flags->free_idcs, (void *)index);
+ index--;
+ }
- return index;
+ return index;
}
-void
-flags_free_index (struct flags *flags, long int index)
+void flags_free_index(struct flags *flags, long int index)
{
- if (index + 1 == flags->maxindex)
- {
- flags->maxindex--;
- return;
- }
+ if (index + 1 == flags->maxindex) {
+ flags->maxindex--;
+ return;
+ }
- if (flags->free_idcs == NULL)
- {
- flags->free_idcs = list_new ();
- }
+ if (flags->free_idcs == NULL) {
+ flags->free_idcs = list_new();
+ }
- listnode_add (flags->free_idcs, (void *) (index + 1));
+ listnode_add(flags->free_idcs, (void *)(index + 1));
- return;
+ return;
}
-int
-flags_any_set (u_int32_t * flags)
+int flags_any_set(uint32_t *flags)
{
- u_int32_t zero[ISIS_MAX_CIRCUITS];
- memset (zero, 0x00, ISIS_MAX_CIRCUITS * 4);
+ uint32_t zero[ISIS_MAX_CIRCUITS];
+ memset(zero, 0x00, ISIS_MAX_CIRCUITS * 4);
- return bcmp (flags, zero, ISIS_MAX_CIRCUITS * 4);
+ return bcmp(flags, zero, ISIS_MAX_CIRCUITS * 4);
}