[Initng-svn] r3708 - in initng/trunk: . src

[svn at initng.thinktux.net]

Author: makomk
Date: Thu Apr  6 15:59:37 2006
New Revision: 3708

Modified:
   initng/trunk/CMakeLists.txt
   initng/trunk/src/CMakeLists.txt
   initng/trunk/src/initng_main.c
Log:
Support for Google Coredumper (requires it to be installed somewhere accessible at boot time, only enabled with 
CMake debug builds, TODO: use static library)


Modified: initng/trunk/CMakeLists.txt
==============================================================================
--- initng/trunk/CMakeLists.txt	(original)
+++ initng/trunk/CMakeLists.txt	Thu Apr  6 15:59:37 2006
@@ -75,7 +75,12 @@
 OPTION(INSTALL_AS_INIT "Install initng as replacement for sysvinit" OFF)
 OPTION(DEBUG "Build with developer tools, turns on additional warnings and Werror" ON)
 
+
+
 IF(DEBUG)
+    CHECK_INCLUDE_FILES(google/coredumper.h HAVE_COREDUMPER_H)
+    CHECK_LIBRARY_EXISTS(coredumper WriteCoreDump "" HAVE_COREDUMPER)
+
     ADD_DEFINITIONS(-DDEBUG -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wimplicit -Wredundant-decls -Wnested-externs -Wwrite-strings -Wsign-compare -Winline -Wswitch -Wreturn-type -Wparentheses -Wmissing-braces -Wformat -Wformat-nonliteral -Wformat-security -Wsequence-point -Wundef -Wunused -Wcomment)
 ENDIF(DEBUG)
 

Modified: initng/trunk/src/CMakeLists.txt
==============================================================================
--- initng/trunk/src/CMakeLists.txt	(original)
+++ initng/trunk/src/CMakeLists.txt	Thu Apr  6 15:59:37 2006
@@ -36,8 +36,14 @@
 	initng_global.c
 )
 
+SET(initng_extralibs)
+
+IF(DEBUG AND HAVE_COREDUMPER)
+SET(initng_extralibs coredumper)
+ENDIF(DEBUG AND HAVE_COREDUMPER)
+
 ADD_LIBRARY(initng SHARED ${initng_lib_srcs})
-TARGET_LINK_LIBRARIES(initng dl)
+TARGET_LINK_LIBRARIES(initng dl ${initng_extralibs})
 SET_TARGET_PROPERTIES(initng PROPERTIES VERSION 0.0.0 SOVERSION 0)
 INSTALL_TARGETS(/lib initng)
 

Modified: initng/trunk/src/initng_main.c
==============================================================================
--- initng/trunk/src/initng_main.c	(original)
+++ initng/trunk/src/initng_main.c	Thu Apr  6 15:59:37 2006
@@ -45,6 +45,9 @@
 #include "initng_load_module.h"
 #include "initng_plugin_callers.h"
 #include "initng_toolbox.h"
+#if defined(DEBUG) && defined(HAVE_COREDUMPER) && defined(HAVE_COREDUMPER_H)
+#include <google/coredumper.h>
+#endif
 
 
 #include "initng_main.h"
@@ -429,6 +432,19 @@
 #ifdef DEBUG
 #define MESSAGE "Initng segfaulted, will wait in 20 seconds for you to start a gdb, before execve(/sbin/initng-segfault);\n"
 
+#if defined(HAVE_COREDUMPER) && defined(HAVE_COREDUMPER_H)
+	{
+		char buf[50];
+
+		sprintf(buf, "/dev/shm/initng-core-%i-%i", getpid(),
+				(int) time(NULL));
+		if (WriteCoreDump(buf) == 0)
+		{
+			printf("Dumped core to %s\n", buf);
+		}
+	}
+#endif
+
 	/* Try to launch a getty, that we may if lucky login to tty9 and run gdb there */
 	if (fork() == 0)
 	{