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If p_pid is zero use ps_getpid().

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This commit is contained in:
Ulrich Drepper
2001-04-05 02:21:01 +00:00
parent f18ec00f67
commit e2700a69f4
4 changed files with 32 additions and 14 deletions
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linuxthreads_db/td_thr_getgregs.c
+8 -3
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@@ -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;
}