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/*
* libpulp - User-space Livepatching Library
*
* Copyright (C) 2021 SUSE Software Solutions GmbH
*
* This file is part of libpulp.
*
* libpulp is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* libpulp 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with libpulp. If not, see <http://www.gnu.org/licenses/>.
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
enum
{
TYPE_A,
TYPE_B
};
struct message
{
union
{
int a;
double b;
} data;
int type;
};
void wait_input(void);
void print(struct message *message);
void
new_print(struct message *message)
{
switch (message->type) {
case TYPE_A:
printf("TYPE A data %d\n", message->data.a);
break;
case TYPE_B:
printf("TYPE B data %f\n", message->data.b);
break;
default:
printf("Invalid type.\n");
}
}
void
new_fna(void)
{
struct message message;
message.type = TYPE_A;
message.data.a = 512;
wait_input();
print(&message);
}
void
new_fnb(void)
{
struct message message;
message.type = TYPE_B;
message.data.b = 1024;
wait_input();
print(&message);
}
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