Remove tmpnam usage.

git-svn-id: svn://localhost/ardour2/branches/3.0@5032 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/ardour_ui.cc b/gtk2_ardour/ardour_ui.cc
index 861feef6aae30db409f58a08dc0239656918d690..49ad2288b896760664f26a6baf7417bf856cbb14 100644 (file)
--- a/gtk2_ardour/ardour_ui.cc
+++ b/gtk2_ardour/ardour_ui.cc
@@ -2954,41 +2954,43 @@ ARDOUR_UI::push_buffer_stats (uint32_t capture, uint32_t playback)
 void
 ARDOUR_UI::write_buffer_stats ()
 {
-       std::ofstream fout;
        struct tm tm;
        char buf[64];
        char* path;
 
-       if ((path = tempnam (0, "ardourBuffering")) == 0) {
+       char* tmplt = (char*)calloc(strlen("ardourXXXXXX"), sizeof(char));
+       int fd = mkstemp (tmplt);
+       if (fd) {
                cerr << X_("cannot find temporary name for ardour buffer stats") << endl;
                return;
        }
 
-       fout.open (path);
-
+       FILE* fout = fdopen (fd, "w");
        if (!fout) {
                cerr << string_compose (X_("cannot open file %1 for ardour buffer stats"), path) << endl;
                return;
        }
 
        for (list<DiskBufferStat>::iterator i = disk_buffer_stats.begin(); i != disk_buffer_stats.end(); ++i) {
+               std::ostringstream ss;
                localtime_r (&(*i).when, &tm);
                strftime (buf, sizeof (buf), "%T", &tm);
-               fout << buf << ' ' << (*i).capture << ' ' << (*i).playback << endl;
+               fprintf(fout, "%s %u %u\n", buf, (*i).capture, (*i).playback);
        }
        
        disk_buffer_stats.clear ();
 
-       fout.close ();
+       fclose (fout);
+       close (fd);
 
        cerr << "Ardour buffering statistics can be found in: " << path << endl;
        free (path);
+       free (tmplt);
 }
 
 void
 ARDOUR_UI::disk_overrun_handler ()
 {
-
        ENSURE_GUI_THREAD (mem_fun(*this, &ARDOUR_UI::disk_overrun_handler));
 
        write_buffer_stats ();
@@ -3009,7 +3011,6 @@ quickly enough to keep up with recording.\n"));
 void
 ARDOUR_UI::disk_underrun_handler ()
 {
-
        ENSURE_GUI_THREAD (mem_fun(*this, &ARDOUR_UI::disk_underrun_handler));
 
        write_buffer_stats ();