#ifndef GRAS_PORTABLE_H
#define GRAS_PORTABLE_H
+#include "xbt/misc.h"
/*
* win32 or win64 (__WIN32 is defined for win32 and win64 applications, __TOS_WIN__ is defined by xlC).
*/
#ifdef _WIN32
# include "win32/config.h"
-# include <windows.h>
+# include <windows.h>
#else
# include "gras_config.h"
#endif
+/* Load this asap to make sure that GNU_SOURCE is defined on need when stdio gets loaded by some random system header */
+#ifdef HAVE_GETLINE
+# define _GNU_SOURCE
+# include <stdio.h>
+#endif
+
#include <stdarg.h>
#ifdef HAVE_ERRNO_H
# endif
#endif
-
-/****
- **** Contexts
- ****/
-
-#ifdef USE_UCONTEXT
-# include <ucontext.h>
-#endif
-
-#ifdef _WIN32
-# include "xbt/context_win32.h" /* Manual reimplementation for prehistoric platforms */
-#endif
-
/****
**** Signals
****/
****/
/* prototype of C99 functions */
-#ifdef HAVE_SNPRINTF
+#if defined(HAVE_SNPRINTF)
#include <stdio.h>
#else
-extern int snprintf(char *, size_t, const char *, /*args*/ ...);
-extern int vsnprintf(char *, size_t, const char *, va_list);
+ XBT_PUBLIC(int) snprintf(char *, size_t, const char *, /*args*/ ...);
+ XBT_PUBLIC(int) vsnprintf(char *, size_t, const char *, va_list);
#endif
+
/* use internal functions when OS provided ones are borken */
#if defined(HAVE_SNPRINTF) && defined(PREFER_PORTABLE_SNPRINTF)
extern int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...);
#endif
/* prototype of GNU functions */
+#if defined(__GNUC__)
extern int asprintf (char **ptr, const char *fmt, /*args*/ ...);
extern int vasprintf (char **ptr, const char *fmt, va_list ap);
+#endif
+
extern int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...);
extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, va_list ap);