/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Routines for manipulating iidesc_t structures
*/
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include "ctftools.h"
#include "memory.h"
#include "list.h"
#include "hash.h"
typedef struct iidesc_find {
iidesc_t *iif_tgt;
iidesc_t *iif_ret;
} iidesc_find_t;
iidesc_t *
iidesc_new(char *name)
{
iidesc_t *ii;
ii = xcalloc(sizeof (iidesc_t));
if (name)
ii->ii_name = xstrdup(name);
return (ii);
}
int
iidesc_hash(int nbuckets, void *arg)
{
iidesc_t *ii = arg;
int h = 0;
if (ii->ii_name)
return (hash_name(nbuckets, ii->ii_name));
return (h);
}
static int
iidesc_cmp(iidesc_t *src, iidesc_find_t *find)
{
iidesc_t *tgt = find->iif_tgt;
if (src->ii_type != tgt->ii_type ||
!streq(src->ii_name, tgt->ii_name))
return (0);
find->iif_ret = src;
return (-1);
}
void
iidesc_add(hash_t *hash, iidesc_t *new)
{
iidesc_find_t find;
find.iif_tgt = new;
find.iif_ret = NULL;
(void) hash_match(hash, new, (int (*)())iidesc_cmp, &find);
if (find.iif_ret != NULL) {
iidesc_t *old = find.iif_ret;
iidesc_t tmp;
/* replacing existing one */
bcopy(old, &tmp, sizeof (tmp));
bcopy(new, old, sizeof (*old));
bcopy(&tmp, new, sizeof (*new));
iidesc_free(new, NULL);
return;
}
hash_add(hash, new);
}
void
iter_iidescs_by_name(tdata_t *td, const char *name,
int (*func)(iidesc_t *, void *), void *data)
{
iidesc_t tmpdesc;
bzero(&tmpdesc, sizeof (iidesc_t));
tmpdesc.ii_name = (char *)name;
(void) hash_match(td->td_iihash, &tmpdesc, (int (*)())func, data);
}
iidesc_t *
iidesc_dup(iidesc_t *src)
{
iidesc_t *tgt;
tgt = xmalloc(sizeof (iidesc_t));
bcopy(src, tgt, sizeof (iidesc_t));
tgt->ii_name = src->ii_name ? xstrdup(src->ii_name) : NULL;
tgt->ii_owner = src->ii_owner ? xstrdup(src->ii_owner) : NULL;
if (tgt->ii_nargs) {
tgt->ii_args = xmalloc(sizeof (tdesc_t *) * tgt->ii_nargs);
bcopy(src->ii_args, tgt->ii_args,
sizeof (tdesc_t *) * tgt->ii_nargs);
}
return (tgt);
}
iidesc_t *
iidesc_dup_rename(iidesc_t *src, char const *name, char const *owner)
{
iidesc_t *tgt = iidesc_dup(src);
free(tgt->ii_name);
free(tgt->ii_owner);
tgt->ii_name = name ? xstrdup(name) : NULL;
tgt->ii_owner = owner ? xstrdup(owner) : NULL;
return (tgt);
}
/*ARGSUSED*/
void
iidesc_free(iidesc_t *idp, void *private)
{
if (idp->ii_name)
free(idp->ii_name);
if (idp->ii_nargs)
free(idp->ii_args);
if (idp->ii_owner)
free(idp->ii_owner);
free(idp);
}
int
iidesc_dump(iidesc_t *ii)
{
printf("type: %d name %s\n", ii->ii_type,
(ii->ii_name ? ii->ii_name : "(anon)"));
return (0);
}
int
iidesc_count_type(void *data, void *private)
{
iidesc_t *ii = data;
iitype_t match = (iitype_t)private;
return (ii->ii_type == match);
}
void
iidesc_stats(hash_t *ii)
{
printf("GFun: %5d SFun: %5d GVar: %5d SVar: %5d T %5d SOU: %5d\n",
hash_iter(ii, iidesc_count_type, (void *)II_GFUN),
hash_iter(ii, iidesc_count_type, (void *)II_SFUN),
hash_iter(ii, iidesc_count_type, (void *)II_GVAR),
hash_iter(ii, iidesc_count_type, (void *)II_SVAR),
hash_iter(ii, iidesc_count_type, (void *)II_TYPE),
hash_iter(ii, iidesc_count_type, (void *)II_SOU));
}