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| author | Ulrich Drepper <drepper@redhat.com> | 2001-04-05 02:21:01 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-04-05 02:21:01 +0000 |
| commit | e2700a69f4af8f00c2dc963676a5af77aeb5e691 (patch) | |
| tree | 680c57953e33e51f1ff14c6d201469894e128d06 /linuxthreads_db/td_thr_getgregs.c | |
| parent | f18ec00f67c0135c76b668c87e84ccc448a4d978 (diff) | |
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If p_pid is zero use ps_getpid().
Diffstat (limited to 'linuxthreads_db/td_thr_getgregs.c')
| -rw-r--r-- | linuxthreads_db/td_thr_getgregs.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/linuxthreads_db/td_thr_getgregs.c b/linuxthreads_db/td_thr_getgregs.c index a4d861970e..a95fcaf13c 100644 --- a/linuxthreads_db/td_thr_getgregs.c +++ b/linuxthreads_db/td_thr_getgregs.c @@ -1,5 +1,5 @@ /* Get a thread's general register set. - Copyright (C) 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999. @@ -37,8 +37,13 @@ td_thr_getgregs (const td_thrhandle_t *th, prgregset_t gregs) if (pds.p_terminated) memset (gregs, '\0', sizeof (prgregset_t)); /* Otherwise get the register content through the callback. */ - else if (ps_lgetregs (th->th_ta_p->ph, pds.p_pid, gregs) != PS_OK) - return TD_ERR; + else + { + pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph); + + if (ps_lgetregs (th->th_ta_p->ph, pid, gregs) != PS_OK) + return TD_ERR; + } return TD_OK; } |