/****************************************************************************
- * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2008,2009 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 *
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
* and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer *
****************************************************************************/
/*
#include <ctype.h>
-MODULE_ID("$Id: lib_trace.c,v 1.66 2008/03/22 16:56:48 tom Exp $")
+MODULE_ID("$Id: lib_trace.c,v 1.72 2009/02/28 20:37:37 tom Exp $")
NCURSES_EXPORT_VAR(unsigned) _nc_tracing = 0; /* always define this */
NCURSES_EXPORT(const char *)
NCURSES_PUBLIC_VAR(_nc_tputs_trace) (void)
{
- return SP ? SP->_tputs_trace : _nc_prescreen._tputs_trace;
+ return CURRENT_SCREEN ? CURRENT_SCREEN->_tputs_trace : _nc_prescreen._tputs_trace;
}
NCURSES_EXPORT(long)
NCURSES_PUBLIC_VAR(_nc_outchars) (void)
{
- return SP ? SP->_outchars : _nc_prescreen._outchars;
+ return CURRENT_SCREEN ? CURRENT_SCREEN->_outchars : _nc_prescreen._outchars;
}
NCURSES_EXPORT(void)
_nc_set_tputs_trace(const char *s)
{
- if (SP)
- SP->_tputs_trace = s;
+ if (CURRENT_SCREEN)
+ CURRENT_SCREEN->_tputs_trace = s;
else
_nc_prescreen._tputs_trace = s;
}
NCURSES_EXPORT(void)
_nc_count_outchars(long increment)
{
- if (SP)
- SP->_outchars += increment;
+ if (CURRENT_SCREEN)
+ CURRENT_SCREEN->_outchars += increment;
else
_nc_prescreen._outchars += increment;
}
const char *mode = _nc_globals.init_trace ? "ab" : "wb";
if (TracePath[0] == '\0') {
- if (getcwd(TracePath, sizeof(TracePath) - 12) == 0) {
+ int size = sizeof(TracePath) - 12;
+ if (getcwd(TracePath, size) == 0) {
perror("curses: Can't get working directory");
exit(EXIT_FAILURE);
}
+ TracePath[size] = '\0';
+ assert(strlen(TracePath) <= size);
strcat(TracePath, "/trace");
if (_nc_is_dir_path(TracePath)) {
strcat(TracePath, ".log");
* 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());
+# if USE_WEAK_SYMBOLS
+ if ((pthread_self))
+# endif
+ fprintf(TraceFP, "%#lx:", (long) (void *) pthread_self());
#endif
if (before || after) {
int n;
_nc_lock_global(tst_tracef);
if (!_nc_globals.nested_tracef++) {
- if ((result = (_nc_tracing & (mask))) != 0) {
+ if ((result = (_nc_tracing & (mask))) != 0
+ && _nc_try_global(tracef) == 0) {
/* we will call _nc_locked_tracef(), no nesting so far */
- _nc_lock_global(tracef);
} else {
/* we will not call _nc_locked_tracef() */
_nc_globals.nested_tracef = 0;