From 187dd78d7bd1c03fcf16e54a30314512d38e1a4a Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Thu, 27 Feb 2003 18:13:05 +0000 Subject: Major update for pthreads, based in large part on improvements from glibc 2.3. This should make threads much more efficient. -Erik --- libpthread/linuxthreads_db/td_thr_event_getmsg.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'libpthread/linuxthreads_db/td_thr_event_getmsg.c') diff --git a/libpthread/linuxthreads_db/td_thr_event_getmsg.c b/libpthread/linuxthreads_db/td_thr_event_getmsg.c index 95b05ff07..bf4ddd4ad 100644 --- a/libpthread/linuxthreads_db/td_thr_event_getmsg.c +++ b/libpthread/linuxthreads_db/td_thr_event_getmsg.c @@ -1,5 +1,5 @@ /* Retrieve event. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1999. @@ -29,7 +29,12 @@ td_thr_event_getmsg (const td_thrhandle_t *th, td_event_msg_t *msg) { td_eventbuf_t event; - LOG (__FUNCTION__); + LOG ("td_thr_event_getmsg"); + + /* If the thread descriptor has not yet been created there cannot be + any event. */ + if (th->th_unique == NULL) + return TD_NOMSG; /* Read the even structure from the target. */ if (ps_pdread (th->th_ta_p->ph, -- cgit v1.2.3