Print timestamp in nscd debug messages.

2 files changed, 19 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index c46e962933..b673fd9580 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-10-29  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #10742]
+	* nscd/dbg_log.c (dbg_log): Print timestamp before the message text.
+	Based on patch by Jeffrey Bastian <jbastian@redhat.com>.
+
 2009-10-27  Andreas Schwab  <schwab@redhat.com>
 
 	* sysdeps/unix/sysv/linux/getpt.c (__posix_openpt): Make sure
diff --git a/nscd/dbg_log.c b/nscd/dbg_log.c
index 5e192c97dd..fa99dac88f 100644
--- a/nscd/dbg_log.c
+++ b/nscd/dbg_log.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1998, 2000, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (c) 1998, 2000, 2004, 2005, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
@@ -53,14 +53,23 @@ void
 dbg_log (const char *fmt,...)
 {
   va_list ap;
-  char msg[512], msg2[512];
+  char msg2[512];
 
   va_start (ap, fmt);
-  vsnprintf (msg2, sizeof (msg), fmt, ap);
+  vsnprintf (msg2, sizeof (msg2), fmt, ap);
 
   if (debug_level > 0)
     {
-      snprintf (msg, sizeof (msg), "%d: %s%s", getpid (), msg2,
+      time_t t = time (NULL);
+
+      struct tm now;
+      localtime_r (&t, &now);
+
+      char buf[256];
+      strftime (buf, sizeof (buf), "%c", &now);
+
+      char msg[512];
+      snprintf (msg, sizeof (msg), "%s - %d: %s%s", buf, getpid (), msg2,
 		msg2[strlen (msg2) - 1] == '\n' ? "" : "\n");
       if (dbgout)
 	{