Fix a number of build warnings

5 files changed, 20 insertions, 14 deletions

diff --git a/tdeio/tdeio/forwardingslavebase.cpp b/tdeio/tdeio/forwardingslavebase.cpp
index e86aaef88..c4e4daa0c 100644
--- a/tdeio/tdeio/forwardingslavebase.cpp
+++ b/tdeio/tdeio/forwardingslavebase.cpp
@@ -69,7 +69,6 @@ void ForwardingSlaveBase::prepareUDSEntry(TDEIO::UDSEntry &entry,
     kdDebug() << "ForwardingSlaveBase::prepareUDSEntry: listing=="
               << listing << endl;
 
-    bool url_found = false;
     TQString name;
     KURL url;
 
@@ -87,7 +86,6 @@ void ForwardingSlaveBase::prepareUDSEntry(TDEIO::UDSEntry &entry,
             kdDebug() << "Name = " << name << endl;
 	    break;
         case TDEIO::UDS_URL:
-            url_found = true;
             url = (*it).m_str;
 	    if (listing)
             {
diff --git a/tdeio/tdeio/job.cpp b/tdeio/tdeio/job.cpp
index 250d3d34e..f6156a966 100644
--- a/tdeio/tdeio/job.cpp
+++ b/tdeio/tdeio/job.cpp
@@ -4308,7 +4308,7 @@ void DeleteJob::slotResult( Job *job )
          UDSEntry entry = ((StatJob*)job)->statResult();
          bool bDir = false;
          bool bLink = false;
-         TDEIO::filesize_t size = (TDEIO::filesize_t)-1;
+//         TDEIO::filesize_t size = (TDEIO::filesize_t)-1;
          UDSEntry::ConstIterator it2 = entry.begin();
          int atomsFound(0);
          for( ; it2 != entry.end(); it2++ )
@@ -4325,7 +4325,7 @@ void DeleteJob::slotResult( Job *job )
             }
             else if ( ((*it2).m_uds) == UDS_SIZE )
             {
-               size = (*it2).m_long;
+//               size = (*it2).m_long;
                atomsFound++;
             }
             if (atomsFound==3) break;
diff --git a/tdeio/tdeio/kzip.cpp b/tdeio/tdeio/kzip.cpp
index 91f36a085..bafb174eb 100644
--- a/tdeio/tdeio/kzip.cpp
+++ b/tdeio/tdeio/kzip.cpp
@@ -627,9 +627,9 @@ kdDebug(7040) << "dev->at() now : " << dev->at() << endl;
 		    else
 		    {
 // 			kdDebug(7040) << "before interesting dev->at(): " << dev->at() << endl;
-			bool success;
+/*			bool success;
 			success = dev->at( dev->at() + compr_size ); // can this fail ???
-/*			kdDebug(7040) << "after interesting dev->at(): " << dev->at() << endl;
+			kdDebug(7040) << "after interesting dev->at(): " << dev->at() << endl;
 			if ( success )
 				kdDebug(7040) << "dev->at was successful... " << endl;
 			else
diff --git a/tdeio/tdeio/slavebase.cpp b/tdeio/tdeio/slavebase.cpp
index cb071fc05..aa98c41d3 100644
--- a/tdeio/tdeio/slavebase.cpp
+++ b/tdeio/tdeio/slavebase.cpp
@@ -734,21 +734,25 @@ void SlaveBase::sigsegv_handler(int sig)
     // call malloc.. and get in a nice recursive malloc loop
     char buffer[120];
     snprintf(buffer, sizeof(buffer), "tdeioslave: ####### CRASH ###### protocol = %s pid = %d signal = %d\n", s_protocol, getpid(), sig);
-    write(2, buffer, strlen(buffer));
+    if (write(2, buffer, strlen(buffer)) >= 0) {
 #ifdef SECURE_DEBUG
 	kdBacktraceFD();
 #else // SECURE_DEBUG
-	// Screw the malloc issue! We want nice demangled backtrace! 
+	// Screw the malloc issue! We want nice demangled backtraces!
 	// Anyway we are not supposed to go into infinite loop because next signal
-	// will kill us. If you are unlucky and  there is a second crash during 
-	// backtrase in your system, you can define SECURE_DEBUG to avoid it 
+	// will kill us. If you are unlucky and  there is a second crash during
+	// backtrase in your system, you can define SECURE_DEBUG to avoid it
 
 	// Extra sync here so we are sure even if the backtrace will fail
 	// we will pass at least some crash message.
 	fsync(2);
 	TQString backtrace = kdBacktrace();
-	write(2, backtrace.ascii(), backtrace.length());
+	if (write(2, backtrace.ascii(), backtrace.length()) < 0) {
+		// FIXME
+		// Could not write crash information
+	}
 #endif // SECURE_DEBUG
+    }
     ::exit(1);
 #endif
 }
diff --git a/tdeio/tdeio/slaveinterface.cpp b/tdeio/tdeio/slaveinterface.cpp
index 6de70b57f..47f935cda 100644
--- a/tdeio/tdeio/slaveinterface.cpp
+++ b/tdeio/tdeio/slaveinterface.cpp
@@ -533,11 +533,15 @@ void SlaveInterface::sigpipe_handler(int)
 {
     int saved_errno = errno;
     // Using kdDebug from a signal handler is not a good idea.
-#ifndef NDEBUG    
+#ifndef NDEBUG
     char msg[1000];
     sprintf(msg, "*** SIGPIPE *** (ignored, pid = %ld)\n", (long) getpid());
-    write(2, msg, strlen(msg));
-#endif    
+    if (write(2, msg, strlen(msg)) < 0) {
+        // FIXME
+        // Could not write error message
+        // Triple fault? ;-)
+    }
+#endif
 
     // Do nothing.
     // dispatch will return false and that will trigger ERR_SLAVE_DIED in slave.cpp