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. */
19 #include "xbt/error.h"
22 /** @addtogroup XBT_syscall
27 /** @brief like strdup, but xbt_die() on error */
28 static inline char *xbt_strdup(const char *s) {
33 xbt_die("memory allocation error");
37 /** @brief like malloc, but xbt_die() on error
39 static inline void *xbt_malloc(int n){
42 xbt_die("Memory allocation failed");
46 /** @brief like malloc, but xbt_die() on error and memset data to 0
48 static inline void *xbt_malloc0(int n) {
49 void *res=calloc(n,1);
51 xbt_die("Memory callocation failed");
55 /** @brief like realloc, but xbt_die() on error
57 static inline void *xbt_realloc(void*p,int s){
63 xbt_die("memory allocation error");
74 #else /* non __GNUC__ */
75 # define xbt_strdup(s) strdup(s)
76 # define xbt_malloc(n) malloc(n)
77 # define xbt_malloc0(n) calloc(n,1)
78 # define xbt_realloc(p,s) realloc(p,s)
79 #endif /* __GNUC__ ? */
83 #define xbt_free free /*nothing specific to do here. A poor valgrind replacement?*/
84 /*#define xbt_free_fct free * replacement with the guareenty of being a function FIXME:KILLME*/
86 /** @brief like calloc, but xbt_die() on error and don't memset to 0
88 #define xbt_new(type, count) ((type*)xbt_malloc (sizeof (type) * (count)))
89 /** @brief like calloc, but xbt_die() on error
91 #define xbt_new0(type, count) ((type*)xbt_malloc0 (sizeof (type) * (count)))
95 /* FIXME: better place? */
96 int vasprintf (char **ptr, const char *fmt, va_list ap);
97 char *bprintf(const char*fmt, ...);
101 #endif /* _XBT_SYSDEP_H */