25b467638a
We live in the 21st century, and we require C99 semantics, so we do not need to work around buggy libcs. The xmalloc() and related functions are now static inline functions.
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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xalloc.h -- malloc and related fuctions with out of memory checking
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Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
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Copyright (C) 2011 Guus Sliepen <guus@tinc-vpn.org>
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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, or (at your option)
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any later version.
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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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc., Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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#ifndef __TINC_XALLOC_H__
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#define __TINC_XALLOC_H__
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static inline void *xmalloc(size_t n) {
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void *p = malloc(n);
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if(!p)
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abort();
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return p;
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}
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static inline void *xmalloc_and_zero(size_t n) {
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void *p = calloc(1, n);
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if(!p)
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abort();
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return p;
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}
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static inline void *xrealloc(void *p, size_t n) {
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p = realloc(p, n);
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if(!p)
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abort();
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return p;
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}
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static inline char *xstrdup(const char *s) {
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char *p = strdup(s);
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if(!p)
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abort();
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return p;
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}
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static inline int xvasprintf(char **strp, const char *fmt, va_list ap) {
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int result = vasprintf(strp, fmt, ap);
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if(result < 0)
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abort();
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return result;
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}
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static inline int xasprintf(char **strp, const char *fmt, ...) {
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va_list ap;
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va_start(ap, fmt);
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int result = xvasprintf(strp, fmt, ap);
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va_end(ap);
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return result;
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}
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#endif
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