#ifndef XBT_ERROR_H
#define XBT_ERROR_H
-#include <stdio.h> /* FIXME: Get rid of it */
+#error do not use this crap anymore
#include "xbt/misc.h" /* BEGIN_DECL */
#include "xbt/log.h"
-#ifdef HAVE_EXECINFO_H
-#include <execinfo.h> /* to print the backtrace */
-#endif
-
BEGIN_DECL()
-#define _XBT_ERR_PRE do {
-#define _XBT_ERR_POST(code) \
- return code; \
-} while (0)
-
/** @addtogroup XBT_error
+ *
+ * This is how the errors get reported in the SimGrid toolkit. This mechanism is not
+ * as powerful as exceptions, but since we're using C, there is not much we can do.
+ *
* @{*/
-/** \brief Kill the programm in silence */
-void xbt_abort(void) _XBT_GNUC_NORETURN;
-
-/** \brief Kill the programm with an error message */
-void xbt_die(const char *msg) _XBT_GNUC_NORETURN;
-
-
+/** @name 1. Type definition and basic operations
+ *
+ * @{
+ */
/** \brief Error types */
typedef enum {
no_error=0, /**< succes */
- mismatch_error=1, /**< The provided ID does not match */
- system_error=2, /**< a syscall did fail */
- network_error=3, /**< error while sending/receiving data */
- timeout_error=4, /**< not quick enough, dude */
- thread_error=5, /**< error while [un]locking */
- unknown_error=6, /**< unknown error */
+ old_mismatch_error=1, /**< The provided ID does not match */
+ old_system_error=2, /**< a syscall did fail */
+ old_network_error=3, /**< error while sending/receiving data */
+ old_timeout_error=4, /**< not quick enough, dude */
+ old_thread_error=5, /**< error while [un]locking */
+ old_unknown_error=6 /**< unknown error */
- /* remote errors: result of a RMI/RPC.
- no_error(=0) is the same for both */
- remote_mismatch_error=129,
- remote_system_error,
- remote_network_error,
- remote_timeout_error,
- remote_thread_error,
- remote_unknown_error
} xbt_error_t;
-const char *xbt_error_name(xbt_error_t errcode);
+ const char *xbt_error_name(xbt_error_t errcode);
+ void xbt_abort(void) _XBT_GNUC_NORETURN;
+ void xbt_die(const char *msg) _XBT_GNUC_NORETURN;
+
+/** @} */
-/** @name TRY macro family
+/** @name 2. TRY macro family
*
* Those functions are used to launch a function call and react automatically
* to its return value. They expect such a variable to be declared in the scope:
/** @brief return the error code if != no_error
* @hideinitializer
*/
-#define TRY(action) do { \
- if ((errcode=action) != no_error) { \
- fprintf (stderr, "%s:%d: '%s' error raising...\n", \
- __FILE__,__LINE__, \
- xbt_error_name(errcode)); \
- return errcode; \
+#define TRYOLD(action) do { \
+ if ((errcode=action) != no_error) { \
+ ERROR1("'%s' error raising...", xbt_error_name(errcode)); \
+ return errcode; \
} } while (0)
/** @brief return the error code if != no_error and != \a catched
*/
#define TRYFAIL(action) do { \
if ((errcode=action) != no_error) { \
- fprintf(stderr,"%s:%d: Got '%s' error !\n", \
- __FILE__,__LINE__, \
- xbt_error_name(errcode)); \
+ ERROR1("Got '%s' error !", xbt_error_name(errcode)); \
fflush(stdout); \
xbt_abort(); \
} } while(0)
#define TRYEXPECT(action,expected_error) do { \
errcode=action; \
if (errcode != expected_error) { \
- fprintf(stderr,"Got error %s (instead of %s expected)\n", \
+ ERROR2("Got error %s (instead of %s expected)\n", \
xbt_error_name(errcode), \
xbt_error_name(expected_error)); \
xbt_abort(); \
} while(0)
/** @}*/
-/** @name RAISE macro family
+
+#define _XBT_ERR_PRE do {
+#define _XBT_ERR_POST(code) \
+ return code; \
+} while (0)
+
+
+/** @name 3. RAISE macro family
*
* Return a error code, doing some logs on stderr.
+ *
+ * @todo This should use the logging features, not stderr
*
* @{
*/
/** @hideinitializer */
-#define RAISE0(code,fmt) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__); \
- _XBT_ERR_POST(code)
+#define OLDRAISE0(code,fmt) _XBT_ERR_PRE ERROR0(fmt); _XBT_ERR_POST(code)
/** @hideinitializer */
-#define RAISE1(code,fmt,a1) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__,a1); \
- _XBT_ERR_POST(code)
+#define OLDRAISE1(code,fmt,a1) _XBT_ERR_PRE ERROR1(fmt,a1); _XBT_ERR_POST(code)
/** @hideinitializer */
-#define RAISE2(code,fmt,a1,a2) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__,a1,a2); \
- _XBT_ERR_POST(code)
+#define OLDRAISE2(code,fmt,a1,a2) _XBT_ERR_PRE ERROR2(fmt,a1,a2); _XBT_ERR_POST(code)
/** @hideinitializer */
-#define RAISE3(code,fmt,a1,a2,a3) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__,a1,a2,a3); \
- _XBT_ERR_POST(code)
+#define OLDRAISE3(code,fmt,a1,a2,a3) _XBT_ERR_PRE ERROR3(fmt,a1,a2,a3); _XBT_ERR_POST(code)
/** @hideinitializer */
-#define RAISE4(code,fmt,a1,a2,a3,a4) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__,a1,a2,a3,a4); \
- _XBT_ERR_POST(code)
+#define OLDRAISE4(code,fmt,a1,a2,a3,a4) _XBT_ERR_PRE ERROR4(fmt,a1,a2,a3,a4); _XBT_ERR_POST(code)
/** @hideinitializer */
-#define RAISE5(code,fmt,a1,a2,a3,a4,a5) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__,a1,a2,a3,a4,a5); \
- _XBT_ERR_POST(code)
-/** @hideinitializer */
-#define RAISE6(code,fmt,a1,a2,a3,a4,a5,a6) _XBT_ERR_PRE \
- fprintf(stderr,"%s:%d:%s: " fmt "\n", \
- __FILE__,__LINE__,__FUNCTION__,a1,a2,a3,a4,a5,a6); \
- _XBT_ERR_POST(code)
-
-/**@}*/
-/**
- * \name assert macro familly
- *
- * Those are the GRAS version of the good ol' assert macro. You can pass them a format message and
- * arguments, just as if it where a printf.
- *
- * @{
- */
-#ifdef NDEBUG
-#define xbt_assert(cond)
-#define xbt_assert0(cond,msg)
-#define xbt_assert1(cond,msg,a)
-#define xbt_assert2(cond,msg,a,b)
-#define xbt_assert3(cond,msg,a,b,c)
-#define xbt_assert4(cond,msg,a,b,c,d)
-#define xbt_assert5(cond,msg,a,b,c,d,e)
-#define xbt_assert6(cond,msg,a,b,c,d,e,f)
-#else
+#define OLDRAISE5(code,fmt,a1,a2,a3,a4,a5) _XBT_ERR_PRE ERROR5(fmt,a1,a2,a3,a4,a5); _XBT_ERR_POST(code)
/** @hideinitializer */
-#define xbt_assert(cond) if (!(cond)) { CRITICAL1("Assertion %s failed", #cond); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert0(cond,msg) if (!(cond)) { CRITICAL0(msg); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert1(cond,msg,a) if (!(cond)) { CRITICAL1(msg,a); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert2(cond,msg,a,b) if (!(cond)) { CRITICAL2(msg,a,b); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert3(cond,msg,a,b,c) if (!(cond)) { CRITICAL3(msg,a,b,c); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert4(cond,msg,a,b,c,d) if (!(cond)) { CRITICAL4(msg,a,b,c,d); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert5(cond,msg,a,b,c,d,e) if (!(cond)) { CRITICAL5(msg,a,b,c,d,e); xbt_abort(); }
-/** @hideinitializer */
-#define xbt_assert6(cond,msg,a,b,c,d,e,f) if (!(cond)) { CRITICAL6(msg,a,b,c,d,e,f); xbt_abort(); }
-#endif
+#define OLDRAISE6(code,fmt,a1,a2,a3,a4,a5,a6) _XBT_ERR_PRE ERROR6(fmt,a1,a2,a3,a4,a5,a6); _XBT_ERR_POST(code)
-/** @}*/
+/** @} */
-/** @name Useful predefined errors
+/** @name 5. Useful predefined errors
*
* @{
*/
-#define RAISE_IMPOSSIBLE RAISE0(unknown_error,"The Impossible did happen")
-#define RAISE_UNIMPLEMENTED RAISE1(unknown_error,"Function %s unimplemented",__FUNCTION__)
+#define RAISE_IMPOSSIBLE RAISE0(old_unknown_error,"The Impossible did happen (yet again)")
+#define RAISE_UNIMPLEMENTED RAISE1(old_unknown_error,"Function %s unimplemented",__FUNCTION__)
-#define DIE_IMPOSSIBLE xbt_assert0(0,"The Impossible did happen (yet again)")
-#define xbt_assert_error(a) xbt_assert1(errcode == (a), "Error %s unexpected",xbt_error_name(errcode))
+#define OLDDIE_IMPOSSIBLE xbt_assert0(0,"The Impossible did happen (yet again)")
+#define OLDxbt_assert_error(a) xbt_assert1(errcode == (a), "Error %s unexpected",xbt_error_name(errcode))
-/** @}*/
-/**@}*/
+/** @} */
+/** @} */
END_DECL()
