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Diffstat (limited to 'contrib/ncurses/ncurses/trace/lib_trace.c')
-rw-r--r--contrib/ncurses/ncurses/trace/lib_trace.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/contrib/ncurses/ncurses/trace/lib_trace.c b/contrib/ncurses/ncurses/trace/lib_trace.c
index d634438a97ac..03acb16cba91 100644
--- a/contrib/ncurses/ncurses/trace/lib_trace.c
+++ b/contrib/ncurses/ncurses/trace/lib_trace.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@ -46,7 +46,7 @@
#include <ctype.h>
-MODULE_ID("$Id: lib_trace.c,v 1.65 2007/09/29 21:47:46 tom Exp $")
+MODULE_ID("$Id: lib_trace.c,v 1.66 2008/03/22 16:56:48 tom Exp $")
NCURSES_EXPORT_VAR(unsigned) _nc_tracing = 0; /* always define this */
@@ -167,6 +167,18 @@ _nc_va_tracef(const char *fmt, va_list ap)
if (doit != 0) {
if (TraceFP == 0)
TraceFP = stderr;
+#ifdef USE_PTHREADS
+ /*
+ * TRACE_ICALLS is "really" needed to show normal use with threaded
+ * applications, since anything can be running during a napms(),
+ * making it appear in the hierarchical trace as it other functions
+ * are being called.
+ *
+ * Rather than add the complication of a per-thread stack, just
+ * show the thread-id in each line of the trace.
+ */
+ fprintf(TraceFP, "%#lx:", (long) pthread_self());
+#endif
if (before || after) {
int n;
for (n = 1; n < TraceLevel; n++)