--- qsampler/trunk/src/qsampler.cpp	2019/03/27 18:31:09	3507
+++ qsampler/trunk/src/qsampler.cpp	2019/04/01 22:36:26	3508
@@ -405,7 +405,7 @@
 	char cmd[80];
 
 	// Reinstall default handler; prevent race conditions...
-	signal(signo, SIG_DFL);
+	::signal(signo, SIG_DFL);
 
 	static const char *shell  = "/bin/sh";
 	static const char *format = "gdb -q --batch --pid=%d"
@@ -451,11 +451,11 @@
 	Q_INIT_RESOURCE(qsampler);
 #ifdef CONFIG_STACKTRACE
 #if defined(__GNUC__) && defined(Q_OS_LINUX)
-	signal(SIGILL,  stacktrace);
-	signal(SIGFPE,  stacktrace);
-	signal(SIGSEGV, stacktrace);
-	signal(SIGABRT, stacktrace);
-	signal(SIGBUS,  stacktrace);
+	::signal(SIGILL,  stacktrace);
+	::signal(SIGFPE,  stacktrace);
+	::signal(SIGSEGV, stacktrace);
+	::signal(SIGABRT, stacktrace);
+	::signal(SIGBUS,  stacktrace);
 #endif
 #endif
 	qsamplerApplication app(argc, argv);