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/* $OpenBSD: bio_meth.c,v 1.7 2022/01/07 09:02:17 tb Exp $ */
/*
* Copyright (c) 2018 Theo Buehler <tb@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdlib.h>
#include <openssl/bio.h>
#include "bio_local.h"
BIO_METHOD *
BIO_meth_new(int type, const char *name)
{
BIO_METHOD *biom;
if ((biom = calloc(1, sizeof(*biom))) == NULL)
return NULL;
biom->type = type;
biom->name = name;
return biom;
}
void
BIO_meth_free(BIO_METHOD *biom)
{
free(biom);
}
int
(*BIO_meth_get_write(const BIO_METHOD *biom))(BIO *, const char *, int)
{
return biom->bwrite;
}
int
BIO_meth_set_write(BIO_METHOD *biom, int (*write)(BIO *, const char *, int))
{
biom->bwrite = write;
return 1;
}
int
(*BIO_meth_get_read(const BIO_METHOD *biom))(BIO *, char *, int)
{
return biom->bread;
}
int
BIO_meth_set_read(BIO_METHOD *biom, int (*read)(BIO *, char *, int))
{
biom->bread = read;
return 1;
}
int
(*BIO_meth_get_puts(const BIO_METHOD *biom))(BIO *, const char *)
{
return biom->bputs;
}
int
BIO_meth_set_puts(BIO_METHOD *biom, int (*puts)(BIO *, const char *))
{
biom->bputs = puts;
return 1;
}
int
(*BIO_meth_get_gets(const BIO_METHOD *biom))(BIO *, char *, int)
{
return biom->bgets;
}
int
BIO_meth_set_gets(BIO_METHOD *biom, int (*gets)(BIO *, char *, int))
{
biom->bgets = gets;
return 1;
}
long
(*BIO_meth_get_ctrl(const BIO_METHOD *biom))(BIO *, int, long, void *)
{
return biom->ctrl;
}
int
BIO_meth_set_ctrl(BIO_METHOD *biom, long (*ctrl)(BIO *, int, long, void *))
{
biom->ctrl = ctrl;
return 1;
}
int
(*BIO_meth_get_create(const BIO_METHOD *biom))(BIO *)
{
return biom->create;
}
int
BIO_meth_set_create(BIO_METHOD *biom, int (*create)(BIO *))
{
biom->create = create;
return 1;
}
int
(*BIO_meth_get_destroy(const BIO_METHOD *biom))(BIO *)
{
return biom->destroy;
}
int
BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy)(BIO *))
{
biom->destroy = destroy;
return 1;
}
long
(*BIO_meth_get_callback_ctrl(const BIO_METHOD *biom))(BIO *, int, BIO_info_cb *)
{
return
(long (*)(BIO *, int, BIO_info_cb *))biom->callback_ctrl; /* XXX */
}
int
BIO_meth_set_callback_ctrl(BIO_METHOD *biom,
long (*callback_ctrl)(BIO *, int, BIO_info_cb *))
{
biom->callback_ctrl =
(long (*)(BIO *, int, bio_info_cb *))callback_ctrl; /* XXX */
return 1;
}
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