trunk/include/misc.h

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2019 ircd-hybrid development team
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as 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 more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 *  USA
 */

/*! \file misc.h
 * \brief A header for the miscellaneous functions.
 * \version $Id$
 */

#ifndef INCLUDED_misc_h
#define INCLUDED_misc_h

extern const char *date(uintmax_t);
extern const char *date_iso8601(uintmax_t);
extern const char *date_ctime(uintmax_t);
extern const char *time_dissect(uintmax_t);
extern void binary_to_hex(const unsigned char *, char *, unsigned int);
extern bool address_compare(const void *, const void *, bool);

/* Just blindly define our own MIN/MAX macro */
#define IRCD_MAX(a, b)  ((a) > (b) ? (a) : (b))
#define IRCD_MIN(a, b)  ((a) < (b) ? (a) : (b))

#define _1MEG     (1024.0f)
#define _1GIG     (1024.0f*1024.0f)
#define _1TER     (1024.0f*1024.0f*1024.0f)
#define _GMKs(x)  (((x) > _1TER) ? "Terabytes" : (((x) > _1GIG) ? "Gigabytes" :\
                  (((x) > _1MEG) ? "Megabytes" : "Kilobytes")))
#define _GMKv(x)  (((x) > _1TER) ? (float)((x)/_1TER) : (((x) > _1GIG) ? \
                   (float)((x)/_1GIG) : (((x) > _1MEG) ? (float)((x)/_1MEG) : \
                   (float)(x))))
#endif
Revision:	8881
Committed:	Sun Apr 14 16:03:29 2019 UTC (5 years ago) by michael
Content type:	text/x-chdr
File size:	1913 byte(s)
Log Message:	- Add address_compare() and make use of it in some places
#	Content
1	/*
2	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	*
4	* Copyright (c) 1997-2019 ircd-hybrid development team
5	*
6	* This program is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with this program; if not, write to the Free Software
18	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19	* USA
20	*/
21
22	/*! \file misc.h
23	* \brief A header for the miscellaneous functions.
24	* \version $Id$
25	*/
26
27	#ifndef INCLUDED_misc_h
28	#define INCLUDED_misc_h
29
30	extern const char *date(uintmax_t);
31	extern const char *date_iso8601(uintmax_t);
32	extern const char *date_ctime(uintmax_t);
33	extern const char *time_dissect(uintmax_t);
34	extern void binary_to_hex(const unsigned char , char , unsigned int);
35	extern bool address_compare(const void , const void , bool);
36
37	/* Just blindly define our own MIN/MAX macro */
38	#define IRCD_MAX(a, b) ((a) > (b) ? (a) : (b))
39	#define IRCD_MIN(a, b) ((a) < (b) ? (a) : (b))
40
41	#define _1MEG (1024.0f)
42	#define _1GIG (1024.0f*1024.0f)
43	#define _1TER (1024.0f1024.0f1024.0f)
44	#define _GMKs(x) (((x) > _1TER) ? "Terabytes" : (((x) > _1GIG) ? "Gigabytes" :\
45	(((x) > _1MEG) ? "Megabytes" : "Kilobytes")))
46	#define _GMKv(x) (((x) > _1TER) ? (float)((x)/_1TER) : (((x) > _1GIG) ? \
47	(float)((x)/_1GIG) : (((x) > _1MEG) ? (float)((x)/_1MEG) : \
48	(float)(x))))
49	#endif