#ifndef XBT_MISC_H
#define XBT_MISC_H
+#include <stdarg.h>
+
+#include "simgrid_config.h"
+
/* Define _GNU_SOURCE for getline, isfinite, etc. */
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
/* Build the DLL */
#if defined(DLL_EXPORT)
-# define XBT_PUBLIC(type) extern __declspec(dllexport) type
+# define XBT_PUBLIC(type) __declspec(dllexport) type
# define XBT_EXPORT_NO_IMPORT(type) __declspec(dllexport) type
# define XBT_IMPORT_NO_EXPORT(type) type
# define XBT_PUBLIC_DATA(type) extern __declspec(dllexport) type
/* Pack everything up statically */
#elif defined(DLL_STATIC)
-# define XBT_PUBLIC(type) extern type
+# define XBT_PUBLIC(type) type
# define XBT_EXPORT_NO_IMPORT(type) type
# define XBT_IMPORT_NO_EXPORT(type) type
# define XBT_PUBLIC_DATA(type) extern type
/* Link against the DLL */
#elif (defined(_XBT_WIN32) && !defined(DLL_EXPORT) && !defined(DLL_STATIC))
-# define XBT_PUBLIC(type) extern __declspec(dllimport) type
+# define XBT_PUBLIC(type) __declspec(dllimport) type
# define XBT_EXPORT_NO_IMPORT(type) type
# define XBT_IMPORT_NO_EXPORT(type) __declspec(dllimport) type
# define XBT_PUBLIC_DATA(type) extern __declspec(dllimport) type
/* UNIX build */
#else
-# define XBT_PUBLIC(type) extern type
+# define XBT_PUBLIC(type) type
# define XBT_EXPORT_NO_IMPORT(type) type
# define XBT_IMPORT_NO_EXPORT(type) type
# define XBT_PUBLIC_DATA(type) extern type
#endif
+#ifdef _XBT_WIN32
+#define XBT_INTERNAL
+#else
+#define XBT_INTERNAL __attribute__((visibility ("hidden")))
+#endif
+
#if !defined (max) && !defined(__cplusplus)
# define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
XBT_PUBLIC_DATA(int) xbt_pagesize;
/** Cache the number of bits of addresses inside a given page, log2(xbt_pagesize). */
- XBT_PUBLIC_DATA(int) xbt_pagebits;
+XBT_PUBLIC_DATA(int) xbt_pagebits;
XBT_PUBLIC(const char *) xbt_procname(void);
+/** Retrieves the version numbers of the used dynamic library (so, DLL or dynlib) , while
+ SIMGRID_VERSION_MAJOR and friends give the version numbers of the used header files */
+XBT_PUBLIC(void) sg_version(int *major,int *minor,int *patch);
+
+typedef struct xbt_dynar_s s_xbt_dynar_t, *xbt_dynar_t;
+
+/** Contains all the parameters we got from the command line */
+XBT_PUBLIC_DATA(xbt_dynar_t) sg_cmdline;
+
#define XBT_BACKTRACE_SIZE 10 /* FIXME: better place? Do document */
+/* snprintf related functions */
+/** @addtogroup XBT_str
+ * @{ */
+/** @brief print to allocated string (reimplemented when not provided by the system)
+ *
+ * The functions asprintf() and vasprintf() are analogues of
+ * sprintf() and vsprintf(), except that they allocate a string large
+ * enough to hold the output including the terminating null byte, and
+ * return a pointer to it via the first parameter. This pointer
+ * should be passed to free(3) to release the allocated storage when
+ * it is no longer needed.
+ */
+#if defined(SIMGRID_NEED_ASPRINTF)||defined(DOXYGEN)
+XBT_PUBLIC(int) asprintf(char **ptr, const char *fmt, /*args */
+ ...) _XBT_GNUC_PRINTF(2, 3);
+#endif
+/** @brief print to allocated string (reimplemented when not provided by the system)
+ *
+ * See asprintf()
+ */
+#if defined(SIMGRID_NEED_VASPRINTF)||defined(DOXYGEN)
+XBT_PUBLIC(int) vasprintf(char **ptr, const char *fmt, va_list ap);
+#endif
+
+/** @brief print to allocated string
+ *
+ * Works just like vasprintf(), but returns a pointer to the newly
+ * created string, or aborts on error.
+ */
+XBT_PUBLIC(char *) bvprintf(const char *fmt, va_list ap);
+/** @brief print to allocated string
+ *
+ * Works just like asprintf(), but returns a pointer to the newly
+ * created string, or aborts on error.
+ */
+XBT_PUBLIC(char *) bprintf(const char *fmt, ...) _XBT_GNUC_PRINTF(1, 2);
+/** @} */
+
SG_END_DECL()
+
#endif /* XBT_MISC_H */