diff options
Diffstat (limited to 'linuxthreads_db/td_thr_get_info.c')
| -rw-r--r-- | linuxthreads_db/td_thr_get_info.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/linuxthreads_db/td_thr_get_info.c b/linuxthreads_db/td_thr_get_info.c index b479170783..4666bda976 100644 --- a/linuxthreads_db/td_thr_get_info.c +++ b/linuxthreads_db/td_thr_get_info.c @@ -1,5 +1,5 @@ /* Get thread information. - Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999. @@ -31,10 +31,17 @@ td_thr_get_info (const td_thrhandle_t *th, td_thrinfo_t *infop) LOG ("td_thr_get_info"); - /* Get the thread descriptor. */ - if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds, - th->th_ta_p->sizeof_descr) != PS_OK) - return TD_ERR; /* XXX Other error value? */ + /* Handle the case when the thread library is not yet initialized. */ + if (th->th_unique == NULL) + { + memset (&pds, '\0', sizeof (pds)); + pds.p_tid = PTHREAD_THREADS_MAX; + } + else + /* Get the thread descriptor. */ + if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds, + th->th_ta_p->sizeof_descr) != PS_OK) + return TD_ERR; /* XXX Other error value? */ /* Fill in information. Clear first to provide reproducable results for the fields we do not fill in. */ @@ -54,7 +61,7 @@ td_thr_get_info (const td_thrhandle_t *th, td_thrinfo_t *infop) infop->ti_tls = (char *) pds.p_specific; infop->ti_pri = pds.p_priority; infop->ti_type = TD_THR_USER; - + if (! pds.p_terminated) /* XXX For now there is no way to get more information. */ infop->ti_state = TD_THR_ACTIVE; |