From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Thu, 14 Feb 2008 19:29:00 +0000 (+0000)
Subject: write memleak info to /var/tmp/enigma2_mem.out instead of stdout
X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=commitdiff_plain;h=84781c10a768b91a02151b202c76b52b1c5789c2

write memleak info to /var/tmp/enigma2_mem.out instead of stdout
---

diff --git a/configure.ac b/configure.ac
index c4e8b4f..506a094 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,8 +50,10 @@ fi
 
 CPPFLAGS="$CPPFLAGS "'-I$(top_srcdir)'
 CPPFLAGS="$CPPFLAGS -D_REENTRANT $PYTHON_CPPFLAGS $MD5SUM_CFLAGS $FREETYPE_CFLAGS $FRIBIDI_CFLAGS $ID3TAG_CFLAGS $MAD_CFLAGS $PLUGINS_CFLAGS $PNG_CFLAGS $SDL_CFLAGS $SIGC_CFLAGS $XMLTREE_CFLAGS $DVBSI_CFLAGS $GSTREAMER_CFLAGS $LIBUNGIF_CLFAGS"
+#CPPFLAGS="$CPPFLAGS -DMEMLEAK_CHECK"
 CXXFLAGS="$CXXFLAGS -fno-rtti -fno-exceptions -Wall"
 LDFLAGS="$LDFLAGS -pthread $PYTHON_LDFLAGS $SDL_LDFLAGS $GSTREAMER_LDFLAGS $LIBUNGIF_LDFLAGS"
+#LDFLAGS="-rdynamic $LDFLAGS"
 
 TUXBOX_APPS_GETTEXT
 
diff --git a/lib/base/eerror.cpp b/lib/base/eerror.cpp
index 4093d01..1e4d348 100644
--- a/lib/base/eerror.cpp
+++ b/lib/base/eerror.cpp
@@ -20,14 +20,16 @@ void DumpUnfreed()
 	if(!allocList)
 		return;
 
+	FILE *f = fopen("/var/tmp/enigma2_mem.out", "w");
 	size_t len = 1024;
 	char *buffer = (char*)malloc(1024);
 	for(i = allocList->begin(); i != allocList->end(); i++)
 	{
 		unsigned int tmp;
-		printf("%s\tLINE %d\tADDRESS %p\t%d unfreed\ttype %d (btcount %d)\n",
+		fprintf(f, "%s\tLINE %d\tADDRESS %p\t%d unfreed\ttype %d (btcount %d)\n",
 			i->second.file, i->second.line, (void*)i->second.address, i->second.size, i->second.type, i->second.btcount);
 		totalSize += i->second.size;
+
 		char **bt_string = backtrace_symbols( i->second.backtrace, i->second.btcount );
 		for ( tmp=0; tmp < i->second.btcount; tmp++ )
 		{
@@ -47,24 +49,25 @@ void DumpUnfreed()
 							int state;
 							abi::__cxa_demangle(tmp1.c_str(), buffer, &len, &state);
 							if (!state)
-								printf("%d %s%s\n", tmp, buffer,tmp2.c_str());
+								fprintf(f, "%d %s%s\n", tmp, buffer,tmp2.c_str());
 							else
-								printf("%d %s\n", tmp, bt_string[tmp]);
+								fprintf(f, "%d %s\n", tmp, bt_string[tmp]);
 						}
 					}
 				}
 				else
-					printf("%d %s\n", tmp, bt_string[tmp]);
+					fprintf(f, "%d %s\n", tmp, bt_string[tmp]);
 			}
 		}
 		free(bt_string);
-		printf("\n");
+		if (i->second.btcount)
+			fprintf(f, "\n");
 	}
 	free(buffer);
 
-	printf("-----------------------------------------------------------\n");
-	printf("Total Unfreed: %d bytes\n", totalSize);
-	fflush(stdout);
+	fprintf(f, "-----------------------------------------------------------\n");
+	fprintf(f, "Total Unfreed: %d bytes\n", totalSize);
+	fflush(f);
 };
 #endif
 
diff --git a/lib/base/eerror.h b/lib/base/eerror.h
index e7c33a0..6040565 100644
--- a/lib/base/eerror.h
+++ b/lib/base/eerror.h
@@ -21,7 +21,7 @@ typedef struct
 {
 	unsigned int address;
 	unsigned int size;
-	char *file;
+	const char *file;
 	void *backtrace[BACKTRACE_DEPTH];
 	unsigned char btcount;
 	unsigned short line;
@@ -41,11 +41,11 @@ static inline void AddTrack(unsigned int addr,  unsigned int asize,  const char
 		allocList = new(AllocList);
 
 	info.address = addr;
-	info.file = strdup(fname);
+	info.file = fname;
 	info.line = lnum;
 	info.size = asize;
 	info.type = type;
-	info.btcount = backtrace( info.backtrace, BACKTRACE_DEPTH );
+	info.btcount = 0; //backtrace( info.backtrace, BACKTRACE_DEPTH );
 	singleLock s(memLock);
 	(*allocList)[addr]=info;
 };
@@ -62,14 +62,11 @@ static inline void RemoveTrack(unsigned int addr, unsigned int type)
 		if ( i->second.type != type )
 			i->second.type=3;
 		else
-		{
-			free(i->second.file);
 			allocList->erase(i);
-		}
 	}
 };
 
-inline void * operator new(unsigned int size, const char *file, int line)
+inline void * operator new(size_t size, const char *file, int line)
 {
 	void *ptr = (void *)malloc(size);
 	AddTrack((unsigned int)ptr, size, file, line, 1);
@@ -82,7 +79,7 @@ inline void operator delete(void *p)
 	free(p);
 };
 
-inline void * operator new[](unsigned int size, const char *file, int line)
+inline void * operator new[](size_t size, const char *file, int line)
 {
 	void *ptr = (void *)malloc(size);
 	AddTrack((unsigned int)ptr, size, file, line, 2);