X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5bcc428156b0316a6e12b6a6b32d88f2e5e0944b..53300623ffc4a530dedcc517d559926ea0891edf:/include/xbt/sysdep.h

diff --git a/include/xbt/sysdep.h b/include/xbt/sysdep.h
index 0d09d8a338..44ef89aa89 100644
--- a/include/xbt/sysdep.h
+++ b/include/xbt/sysdep.h
@@ -2,27 +2,26 @@
 /*  no system header should be loaded out of this file so that we have only */
 /*  one file to check when porting to another OS                            */
 
-/* Copyright (c) 2004-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#ifndef _XBT_SYSDEP_H
-#define _XBT_SYSDEP_H
+#ifndef XBT_SYSDEP_H
+#define XBT_SYSDEP_H
 
-#include "xbt/log.h"
-#include "xbt/misc.h"
-#include "xbt/asserts.h"
+#include <xbt/asserts.h>
+#include <xbt/log.h>
+#include <xbt/misc.h>
 
-#include "simgrid_config.h"
-
-SG_BEGIN_DECL()
+#include <simgrid_config.h>
 
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>             /* va_list */
 
+SG_BEGIN_DECL()
+
 /* They live in asserts.h, but need to be declared before this module.
    double declaration to cut dependency cycle */
 /**
@@ -31,17 +30,15 @@ SG_BEGIN_DECL()
  * @{
  */
 /** @brief Kill the program in silence */
-XBT_PUBLIC(void) XBT_ATTRIB_NORETURN xbt_abort(void);
+XBT_ATTRIB_NORETURN XBT_PUBLIC void xbt_abort(void);
 
 /**
  * @brief Kill the program with an error message
  * \param ... a format string and its arguments
  *
- * Things are so messed up that the only thing to do now, is to stop the
- * program.
+ * Things are so messed up that the only thing to do now, is to stop the program.
  *
- * The message is handled by a CRITICAL logging request, and may consist of a
- * format string with arguments.
+ * The message is handled by a CRITICAL logging request, and may consist of a format string with arguments.
  */
 #define xbt_die(...)                            \
   do {                                          \
@@ -56,25 +53,12 @@ XBT_LOG_NEW_CATEGORY(xbt, "All XBT categories (simgrid toolbox)");
 XBT_LOG_EXTERNAL_CATEGORY(xbt);
 #endif
 
-/* these ones live in str.h, but redeclare them here so that we do
-   not need to load the whole str.h and its heavy dependencies */
-#ifndef __USE_GNU               /* do not redeclare existing headers */
-XBT_PUBLIC(int) asprintf(char **ptr, const char *fmt,   /*args */
-                         ...) XBT_ATTRIB_PRINTF(2, 3);
-XBT_PUBLIC(int) vasprintf(char **ptr, const char *fmt, va_list ap);
-#endif
-XBT_PUBLIC(char *) bprintf(const char *fmt, ...) XBT_ATTRIB_PRINTF(1, 2);
-
 /** @addtogroup XBT_syscall
  *  @brief Malloc and associated functions, killing the program on error (with \ref XBT_ex)
  *
  *  @{
  */
 
-#if defined(_MSC_VER) && !defined(strdup)
-#  define strdup _strdup /* POSIX name is not ANSI complient blabla */
-#endif
-
 /** @brief Like strdup, but xbt_die() on error */
 static XBT_ALWAYS_INLINE char *xbt_strdup(const char *s) {
   char *res = NULL;
@@ -86,18 +70,12 @@ static XBT_ALWAYS_INLINE char *xbt_strdup(const char *s) {
   return res;
 }
 
-XBT_PUBLIC(void) xbt_backtrace_display_current(void);
+XBT_PUBLIC void xbt_backtrace_display_current();
 
 /** @brief Like malloc, but xbt_die() on error
     @hideinitializer */
 static XBT_ALWAYS_INLINE void *xbt_malloc(size_t n) {
-  void *res;
-/*  if (n==0) {
-     xbt_backtrace_display_current();
-     xbt_die("malloc(0) is not portable");
-  }*/
-
-  res = malloc(n);
+  void* res = malloc(n);
   if (!res)
     xbt_die("Memory allocation of %lu bytes failed", (unsigned long)n);
   return res;
@@ -106,9 +84,7 @@ static XBT_ALWAYS_INLINE void *xbt_malloc(size_t n) {
 /** @brief like malloc, but xbt_die() on error and memset data to 0
     @hideinitializer */
 static XBT_ALWAYS_INLINE void *xbt_malloc0(size_t n) {
-  void *res;
-  //if (n==0) xbt_die("calloc(0) is not portable");
-  res = calloc(n, 1);
+  void* res = calloc(n, 1);
   if (!res)
     xbt_die("Memory callocation of %lu bytes failed", (unsigned long)n);
   return res;
@@ -118,7 +94,6 @@ static XBT_ALWAYS_INLINE void *xbt_malloc0(size_t n) {
     @hideinitializer */
 static XBT_ALWAYS_INLINE void *xbt_realloc(void *p, size_t s) {
   void *res = NULL;
-  //if (s==0) xbt_die("realloc(0) is not portable");
   if (s) {
     if (p) {
       res = realloc(p, s);
@@ -138,9 +113,9 @@ static XBT_ALWAYS_INLINE void *xbt_realloc(void *p, size_t s) {
 #define xbt_free(p) free(p) /*nothing specific to do here. A poor valgrind replacement? */
 
 /** @brief like free, but you can be sure that it is a function  */
-XBT_PUBLIC(void) xbt_free_f(void *p);
+XBT_PUBLIC void xbt_free_f(void* p);
 /** @brief should be given a pointer to pointer, and frees the second one */
-XBT_PUBLIC(void) xbt_free_ref(void *d);
+XBT_PUBLIC void xbt_free_ref(void* d);
 
 SG_END_DECL()
 
@@ -151,4 +126,4 @@ SG_END_DECL()
 
 /** @} */
 
-#endif                          /* _XBT_SYSDEP_H */
+#endif                          /* XBT_SYSDEP_H */