[RFC] Print thread id in hex.

[RFC] Print thread id in hex.

[Manoj Iyer]

From the earlier discussion sub: "debugging threaded apps. thread ID
missing in corefile." I wrote this patch to print the thread ids in HEX
(%#lx)  instead of decimal (%ld).



2005-06-07  Manoj Iyer  <manjo@austin.ibm.com>

	* linux-thread-db.c (thread_db_pid_to_str): Print thread id in hex.

--------------------------------------------------------------------------
--- ./old/src/gdb/linux-thread-db.c	2005-06-07 12:52:32.000000000 -0500
+++ ./new/src/gdb/linux-thread-db.c	2005-06-07 12:55:11.000000000 -0500
@@ -1211,12 +1211,12 @@ thread_db_pid_to_str (ptid_t ptid)

       if (ti_p->ti_state == TD_THR_ACTIVE && ti_p->ti_lid != 0)
 	{
-	  snprintf (buf, sizeof (buf), "Thread %ld (LWP %d)",
+	  snprintf (buf, sizeof (buf), "Thread %#lx (LWP %d)",
 		    (long) ti_p->ti_tid, ti_p->ti_lid);
 	}
       else
 	{
-	  snprintf (buf, sizeof (buf), "Thread %ld (%s)",
+	  snprintf (buf, sizeof (buf), "Thread %#lx (%s)",
 		    (long) ti_p->ti_tid,
 		    thread_db_state_str (ti_p->ti_state));
 	}

Thanks
-----
manjo
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Cogito ergo sum                                                          +
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Re: [RFC] Print thread id in hex.

[Daniel Jacobowitz]

On Tue, Jun 07, 2005 at 01:10:36PM -0500, Manoj Iyer wrote:
> 
> From the earlier discussion sub: "debugging threaded apps. thread ID
> missing in corefile." I wrote this patch to print the thread ids in HEX
> (%#lx)  instead of decimal (%ld).

This is OK, with two trivial changes: please use 0x%lx instead of %#lx,
and please cast to unsigned long instead of long.  Neither of these
makes a real difference, but they're both a little clearer.  Thanks!

> 2005-06-07  Manoj Iyer  <manjo@austin.ibm.com>
> 
> 	* linux-thread-db.c (thread_db_pid_to_str): Print thread id in hex.

-- 
Daniel Jacobowitz
CodeSourcery, LLC