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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_setgregs.c | |
| parent | f18ec00f67c0135c76b668c87e84ccc448a4d978 (diff) | |
| download | glibc-e2700a69f4af8f00c2dc963676a5af77aeb5e691.tar.gz glibc-e2700a69f4af8f00c2dc963676a5af77aeb5e691.tar.xz glibc-e2700a69f4af8f00c2dc963676a5af77aeb5e691.zip | |
If p_pid is zero use ps_getpid().
Diffstat (limited to 'linuxthreads_db/td_thr_setgregs.c')
| -rw-r--r-- | linuxthreads_db/td_thr_setgregs.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/linuxthreads_db/td_thr_setgregs.c b/linuxthreads_db/td_thr_setgregs.c index 72f95b1ca7..50da111418 100644 --- a/linuxthreads_db/td_thr_setgregs.c +++ b/linuxthreads_db/td_thr_setgregs.c @@ -1,5 +1,5 @@ /* Set a thread's general register set. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999. @@ -34,9 +34,13 @@ td_thr_setgregs (const td_thrhandle_t *th, prgregset_t gregs) return TD_ERR; /* Only set the registers if the thread hasn't yet terminated. */ - if (pds.p_terminated == 0 - && ps_lsetregs (th->th_ta_p->ph, pds.p_pid, gregs) != PS_OK) - return TD_ERR; + if (pds.p_terminated == 0) + { + pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph); + + if (ps_lsetregs (th->th_ta_p->ph, pid, gregs) != PS_OK) + return TD_ERR; + } return TD_OK; } |