Add a function to help with profiling.

2008-03-23  William Jon McCann  <jmccann@redhat.com>

	* common/Makefile.am:
	* common/gdm-profile.c: (_gdm_profile_log):
	* common/gdm-profile.h:
	Add a function to help with profiling.


svn path=/trunk/; revision=6052

1 files changed, 65 insertions, 0 deletions

diff --git a/common/gdm-profile.c b/common/gdm-profile.c
new file mode 100644
index 00000000..0b71e3bb
--- /dev/null
+++ b/common/gdm-profile.c
@@ -0,0 +1,65 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2005 William Jon McCann <mccann@jhu.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: William Jon McCann <mccann@jhu.edu>
+ *
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <time.h>
+#include <unistd.h>
+
+#include <glib.h>
+#include <glib/gstdio.h>
+
+#include "gdm-profile.h"
+
+void
+_gdm_profile_log (const char *func,
+                  const char *note,
+                  const char *format,
+                  ...)
+{
+        va_list args;
+        char   *str;
+        char   *formatted;
+
+        if (format == NULL) {
+                formatted = g_strdup ("");
+        } else {
+                va_start (args, format);
+                formatted = g_strdup_vprintf (format, args);
+                va_end (args);
+        }
+
+        if (func != NULL) {
+                str = g_strdup_printf ("MARK: %s %s: %s %s", g_get_prgname(), func, note ? note : "", formatted);
+        } else {
+                str = g_strdup_printf ("MARK: %s: %s %s", g_get_prgname(), note ? note : "", formatted);
+        }
+
+        g_free (formatted);
+
+        g_access (str, F_OK);
+        g_free (str);
+}