common.h

/*
 * Copyright (C) 2022 Intel Corporation
 *
 * This program 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 3 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 *
 *
 * SPDX-License-Identifier: LGPL-3.0-or-later
 */

#ifndef COMMON_H_
#define COMMON_H_

#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>

#define NFI_DEBUG 0

extern size_t nfiErrorCnt;

#define nfiError(...) \
		do { \
			fprintf(stderr, "Error (%s:%i): ", __FILE__, __LINE__); \
			if(errno) \
			{ \
				fprintf(stderr, "%s: ", strerror(errno)); \
			} \
			fprintf(stderr, __VA_ARGS__); \
			fflush(stderr); \
			nfiErrorCnt++; \
		} while(0)

#define nfiFatal(...) \
		do { \
			fprintf(stderr, "Fatal (%s:%i): ", __FILE__, __LINE__); \
			if(errno) \
			{ \
				fprintf(stderr, "%s: ", strerror(errno)); \
			} \
			fprintf(stderr, __VA_ARGS__); \
			fflush(stderr); \
			exit(1); \
		} while(0)

#if NFI_DEBUG
#define nfiDebug(...) \
		do { \
			printf(__VA_ARGS__); \
			fflush(stdout); \
		} while(0)
#else // !NFI_DEBUG
#define nfiDebug(...)
#endif // !NFI_DEBUG

#define nfiInfo(...) \
		do { \
			printf(__VA_ARGS__); \
			fflush(stdout); \
		} while(0)


#endif /* COMMON_H_ */