92706fd551
These include warnings about "break" statements that will never be executed (because they are after "return" statements), unused macros (lost to code refactoring or never even used in the first place), functions that call abort() or loop indefinitely but aren't marked with the "noreturn" attribute, and use of variables possibly uninitialised (a false positive).
86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
/*
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* ircd-ratbox: A slightly useful ircd.
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* memory.h: A header for the memory functions.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2005 ircd-ratbox development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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* USA
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*
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*/
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#ifndef RB_LIB_H
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#error "Do not use rb_memory.h directly"
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#endif
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#ifndef _RB_MEMORY_H
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#define _RB_MEMORY_H
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#include <stdlib.h>
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void rb_outofmemory(void) __attribute__((noreturn));
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static inline void *
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rb_malloc(size_t size)
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{
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void *ret = calloc(1, size);
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if(rb_unlikely(ret == NULL))
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rb_outofmemory();
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return (ret);
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}
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static inline void *
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rb_realloc(void *x, size_t y)
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{
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void *ret = realloc(x, y);
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if(rb_unlikely(ret == NULL))
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rb_outofmemory();
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return (ret);
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}
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static inline char *
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rb_strndup(const char *x, size_t y)
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{
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char *ret = malloc(y);
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if(rb_unlikely(ret == NULL))
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rb_outofmemory();
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rb_strlcpy(ret, x, y);
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return (ret);
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}
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static inline char *
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rb_strdup(const char *x)
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{
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char *ret = malloc(strlen(x) + 1);
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if(rb_unlikely(ret == NULL))
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rb_outofmemory();
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strcpy(ret, x);
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return (ret);
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}
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static inline void
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rb_free(void *ptr)
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{
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if(rb_likely(ptr != NULL))
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free(ptr);
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}
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#endif /* _I_MEMORY_H */
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