5 xalloc.h -- malloc and related functions with out of memory checking
6 Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
7 Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
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, or (at your option)
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.
19 You should have received a copy of the GNU General Public License along
20 with this program; if not, write to the Free Software Foundation, Inc., Foundation,
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 static inline void *xmalloc(size_t n) __attribute__((__malloc__));
27 static inline void *xmalloc(size_t n) {
37 static inline void *xzalloc(size_t n) __attribute__((__malloc__));
38 static inline void *xzalloc(size_t n) {
39 void *p = calloc(1, n);
48 static inline void *xrealloc(void *p, size_t n) {
58 static inline char *xstrdup(const char *s) __attribute__((__malloc__)) __attribute((__nonnull__));
59 static inline char *xstrdup(const char *s) {
69 static inline int xvasprintf(char **strp, const char *fmt, va_list ap) {
72 int result = vsnprintf(buf, sizeof(buf), fmt, ap);
80 int result = vasprintf(strp, fmt, ap);
90 static inline int xasprintf(char **strp, const char *fmt, ...) __attribute__((__format__(printf, 2, 3)));
91 static inline int xasprintf(char **strp, const char *fmt, ...) {
94 int result = xvasprintf(strp, fmt, ap);