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. */
17 #include <stdarg.h> /* va_list */
20 #include "xbt/asserts.h"
24 /** @addtogroup XBT_syscall
29 /** @brief like strdup, but xbt_die() on error */
30 static inline char *xbt_strdup(const char *s) {
35 xbt_die("memory allocation error");
39 /** @brief like malloc, but xbt_die() on error
41 static inline void *xbt_malloc(int n){
44 xbt_die("Memory allocation failed");
48 /** @brief like malloc, but xbt_die() on error and memset data to 0
50 static inline void *xbt_malloc0(int n) {
51 void *res=calloc(n,1);
53 xbt_die("Memory callocation failed");
57 /** @brief like realloc, but xbt_die() on error
59 static inline void *xbt_realloc(void*p,int s){
65 xbt_die("memory allocation error");
76 #else /* non __GNUC__ */
77 # define xbt_strdup(s) strdup(s)
78 # define xbt_malloc(n) malloc(n)
79 # define xbt_malloc0(n) calloc(n,1)
80 # define xbt_realloc(p,s) realloc(p,s)
81 #endif /* __GNUC__ ? */
85 #define xbt_free free /*nothing specific to do here. A poor valgrind replacement?*/
86 /*#define xbt_free_fct free * replacement with the guareenty of being a function FIXME:KILLME*/
88 /** @brief like calloc, but xbt_die() on error and don't memset to 0
90 #define xbt_new(type, count) ((type*)xbt_malloc (sizeof (type) * (count)))
91 /** @brief like calloc, but xbt_die() on error
93 #define xbt_new0(type, count) ((type*)xbt_malloc0 (sizeof (type) * (count)))
97 /* FIXME: better place? */
98 int vasprintf (char **ptr, const char *fmt, va_list ap);
99 char *bprintf(const char*fmt, ...) _XBT_GNUC_PRINTF(1,2);
103 #endif /* _XBT_SYSDEP_H */