Changeset 26674 in vbox

Timestamp:

Feb 22, 2010 9:41:17 AM (15 years ago)

Author:

vboxsync

Message:

iprt: Added RTMsgInitFailure for dealing with RTR3Init failures.

Location:

trunk

Files:

• include/iprt/message.h (modified) (1 diff)
• src/VBox/Runtime/common/misc/message.cpp (modified) (1 diff)

trunk/include/iprt/message.h

@@ -70 +70 @@
 RTDECL(int)  RTMsgErrorV(const char *pszFormat, va_list va);
 
+/**
+ * Print an error message for a RTR3Init failure and suggest an exit code.
+ *
+ * @code
+ *
+ * int rc = RTR3Init();
+ * if (RT_FAILURE(rc))
+ *     return RTMsgInitFailure(rc);
+ *
+ * @endcode
+ *
+ * @returns Appropriate exit code.
+ * @param   rcRTR3Init      The status code returned by RTR3Init.
+ */
+RTDECL(int)  RTMsgInitFailure(int rcRTR3Init);
+
 /** @} */
 

trunk/src/VBox/Runtime/common/misc/message.cpp

@@ -98 +98 @@
 RT_EXPORT_SYMBOL(RTMsgErrorV);
 
+
+RTDECL(int) RTMsgInitFailure(int rcRTR3Init)
+{
+    if (   g_offrtProcName
+        && g_offrtProcName < sizeof(g_szrtProcExePath)
+        && g_szrtProcExePath[0]
+        && g_szrtProcExePath[g_offrtProcName])
+        RTStrmPrintf(g_pStdErr, "%s: fatal error: RTR3Init: %Rrc\n", &g_szrtProcExePath[g_offrtProcName], rcRTR3Init);
+    else
+        RTStrmPrintf(g_pStdErr, "fatal error: RTR3Init: %Rrc\n", rcRTR3Init);
+    return 12;
+}
+RT_EXPORT_SYMBOL(RTMsgInitFailure);
+