2 /* xbt/sysdep.h -- all system dependency */
3 /* no system header should be loaded out of this file so that we have only */
4 /* one file to check when porting to another OS */
6 /* Copyright (c) 2004 Martin Quinson. All rights reserved. */
8 /* This program is free software; you can redistribute it and/or modify it
9 * under the terms of the license (GNU LGPL) which comes with this package. */
18 #include "xbt/error.h"
21 /** @addtogroup XBT_syscall
26 /** @brief like strdup, but xbt_die() on error */
27 static inline char *xbt_strdup(const char *s) {
32 xbt_die("memory allocation error");
36 /** @brief like malloc, but xbt_die() on error
38 static inline void *xbt_malloc(int n){
41 xbt_die("Memory allocation failed");
45 /** @brief like malloc, but xbt_die() on error and memset data to 0
47 static inline void *xbt_malloc0(int n) {
48 void *res=calloc(n,1);
50 xbt_die("Memory callocation failed");
54 /** @brief like realloc, but xbt_die() on error
56 static inline void *xbt_realloc(void*p,int s){
62 xbt_die("memory allocation error");
73 #else /* non __GNUC__ */
74 # define xbt_strdup(s) strdup(s)
75 # define xbt_malloc(n) malloc(n)
76 # define xbt_malloc0(n) calloc(n,1)
77 # define xbt_realloc(p,s) realloc(p,s)
78 #endif /* __GNUC__ ? */
82 #define xbt_free free /*nothing specific to do here. A poor valgrind replacement?*/
83 /*#define xbt_free_fct free * replacement with the guareenty of being a function FIXME:KILLME*/
85 /** @brief like calloc, but xbt_die() on error and don't memset to 0
87 #define xbt_new(type, count) ((type*)xbt_malloc (sizeof (type) * (count)))
88 /** @brief like calloc, but xbt_die() on error
90 #define xbt_new0(type, count) ((type*)xbt_malloc0 (sizeof (type) * (count)))
96 #endif /* _XBT_SYSDEP_H */