[irc/rqf/shadowircd.git] / libratbox / include / rb_memory.h

/*
 *  ircd-ratbox: A slightly useful ircd.
 *  memory.h: A header for the memory functions.
 *
 *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
 *  Copyright (C) 1996-2002 Hybrid Development Team
 *  Copyright (C) 2002-2005 ircd-ratbox 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
 *
 */

#ifndef RB_LIB_H
#error "Do not use rb_memory.h directly"
#endif

#ifndef _RB_MEMORY_H
#define _RB_MEMORY_H

#include <stdlib.h>


void rb_outofmemory(void);

static inline void *
rb_malloc(size_t size)
{
	void *ret = calloc(1, size);
	if(rb_unlikely(ret == NULL))
		rb_outofmemory();
	return (ret);
}

static inline void *
rb_realloc(void *x, size_t y)
{
	void *ret = realloc(x, y);

	if(rb_unlikely(ret == NULL))
		rb_outofmemory();
	return (ret);
}

static inline char *
rb_strndup(const char *x, size_t y)
{
	char *ret = malloc(y);
	if(rb_unlikely(ret == NULL))
		rb_outofmemory();
	rb_strlcpy(ret, x, y);
	return (ret);
}

static inline char *
rb_strdup(const char *x)
{
	char *ret = malloc(strlen(x) + 1);
	if(rb_unlikely(ret == NULL))
		rb_outofmemory();
	strcpy(ret, x);
	return (ret);
}


static inline void
rb_free(void *ptr)
{
	if(rb_likely(ptr != NULL))
		free(ptr);
}

#endif /* _I_MEMORY_H */
Commit	Line	Data
b57f37fb WP	1	/*
	2	* ircd-ratbox: A slightly useful ircd.
	3	* memory.h: A header for the memory functions.
	4	*
	5	* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
	6	* Copyright (C) 1996-2002 Hybrid Development Team
	7	* Copyright (C) 2002-2005 ircd-ratbox development team
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
	22	* USA
	23	*
b57f37fb WP	24	*/
	25
	26	#ifndef RB_LIB_H
	27	#error "Do not use rb_memory.h directly"
	28	#endif
	29
	30	#ifndef _RB_MEMORY_H
	31	#define _RB_MEMORY_H
	32
	33	#include <stdlib.h>
	34
	35
	36	void rb_outofmemory(void);
	37
	38	static inline void *
	39	rb_malloc(size_t size)
	40	{
	41	void *ret = calloc(1, size);
033be687	42	if(rb_unlikely(ret == NULL))
b57f37fb WP	43	rb_outofmemory();
	44	return (ret);
	45	}
	46
	47	static inline void *
	48	rb_realloc(void *x, size_t y)
	49	{
	50	void *ret = realloc(x, y);
	51
033be687	52	if(rb_unlikely(ret == NULL))
b57f37fb WP	53	rb_outofmemory();
	54	return (ret);
	55	}
	56
	57	static inline char *
	58	rb_strndup(const char *x, size_t y)
	59	{
	60	char *ret = malloc(y);
033be687	61	if(rb_unlikely(ret == NULL))
b57f37fb WP	62	rb_outofmemory();
b57f37fb WP	63	rb_strlcpy(ret, x, y);
94b4fbf9	64	return (ret);
b57f37fb WP	65	}
	66
	67	static inline char *
	68	rb_strdup(const char *x)
	69	{
	70	char *ret = malloc(strlen(x) + 1);
033be687	71	if(rb_unlikely(ret == NULL))
b57f37fb WP	72	rb_outofmemory();
b57f37fb WP	73	strcpy(ret, x);
94b4fbf9	74	return (ret);
b57f37fb WP	75	}
	76
	77
	78	static inline void
	79	rb_free(void *ptr)
	80	{
94b4fbf9 VY	81	if(rb_likely(ptr != NULL))
94b4fbf9 VY	82	free(ptr);
b57f37fb WP	83	}
	84
	85	#endif /* _I_MEMORY_H */