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_getgregs.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'libpthread/linuxthreads_db/td_thr_getgregs.c') diff --git a/libpthread/linuxthreads_db/td_thr_getgregs.c b/libpthread/linuxthreads_db/td_thr_getgregs.c index 5a42b6770..6f00677d6 100644 --- a/libpthread/linuxthreads_db/td_thr_getgregs.c +++ b/libpthread/linuxthreads_db/td_thr_getgregs.c @@ -26,7 +26,14 @@ td_thr_getgregs (const td_thrhandle_t *th, prgregset_t gregs) { struct _pthread_descr_struct pds; - LOG (__FUNCTION__); + LOG ("td_thr_getgregs"); + + if (th->th_unique == NULL) + { + /* No data yet. */ + memset (gregs, '\0', sizeof (prgregset_t)); + return TD_OK; + } /* We have to get the state and the PID for this thread. */ if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds, -- cgit v1.2.3