Changeset 4970:5fd50d4ef2ea in roaraudio

Timestamp:

05/16/11 13:50:52 (13 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added roar_panic()

Files:

• include/libroar/libroar.h (modified) (1 diff)
• libroar.ckport (modified) (1 diff)
• libroar/libroar.c (modified) (1 diff)

include/libroar/libroar.h

@@ -203 +203 @@
 int roar_reset(int forked);
 
+// fatal probelms:
+enum roar_fatal_error {
+ ROAR_FATAL_ERROR_NONE = 0,          // ???
+ ROAR_FATAL_ERROR_UNKNOWN,           // Unknown error
+ ROAR_FATAL_ERROR_MEMORY_CORRUPTION, // some structure has been corrupted
+ ROAR_FATAL_ERROR_MEMORY_CORRUPTION_GUARD, // memory was corruppted but no data has been harmed (yet)
+ ROAR_FATAL_ERROR_CPU_FAILTURE,      // CPU general CPU failture
+
+ ROAR_FATAL_ERROR_EOL
+};
+
+#if __STDC_VERSION__ < 199901L
+#if __GNUC__ >= 2
+#define __roar_func__ __FUNCTION__
+#else
+#define __roar_func__ NULL
+#endif
+#else
+#define __roar_func__ __func__
+#endif
+
+#define roar_panic(err,info) roar_panic_real((err), (info), __LINE__, __FILE__, ROAR_DBG_PREFIX, __roar_func__)
+void roar_panic_real(enum roar_fatal_error error, const char * info,
+                     unsigned long int line, const char * file, const char * prefix, const char * func);
+
 #endif
 

libroar.ckport

@@ -8 +8 @@
 roar_vio_open_get_cookie        unknown
 roar_reset                      wip     Do not use yet
+roar_panic_real                 maybe   Mostly for internal use only.
 
 # VIO:

libroar/libroar.c

@@ -161 +161 @@
 }
 
+void roar_panic_real(enum roar_fatal_error error, const char * info,
+                     unsigned long int line, const char * file, const char * prefix, const char * func) {
+ const char * errname = NULL;
+//#define ROAR_ERR(format, args...)  roar_debug_msg(ROAR_DEBUG_TYPE_ERROR, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
+
+ if ( func == NULL )
+  func = "<unknown>";
+
+ switch (error) {
+  case ROAR_FATAL_ERROR_MEMORY_CORRUPTION_GUARD:
+    roar_debug_msg(ROAR_DEBUG_TYPE_ERROR, line, file, prefix, "in %s() a guard segment memory corruption has happened. Backup your data and terminate this program. Report this lion to developer. Thanks.", func);
+    return;
+   break;
+  case ROAR_FATAL_ERROR_UNKNOWN:
+    errname = "<unknown error>";
+   break;
+  case ROAR_FATAL_ERROR_MEMORY_CORRUPTION:
+    errname = "Memory corruption";
+   break;
+  case ROAR_FATAL_ERROR_CPU_FAILTURE:
+    errname = "CPU failture, replace hardware";
+   break;
+  default:
+    errname = "<unknown error code, BAD>";
+   break;
+ }
+
+ roar_debug_msg(ROAR_DEBUG_TYPE_ERROR, line, file, prefix, "in %s() a _FATAL_ error of type \"%s\" happend. Terminating program. Report this lion to developer. Thanks.", func, errname);
+
+#ifdef SIGKILL
+ raise(SIGKILL);
+#endif
+ abort();
+
+ while(1);
+}
+
 //ll