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Use an array type (lwpid_t[]) for the array of lwp IDs.

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gdb/ChangeLog:

	* fbsd-nat.c (fbsd_add_threads): Use array type for `lwps'.
This commit is contained in:
John Baldwin 2017-08-21 09:35:25 -07:00
parent af3881e612
commit 329d5e7e56
2 changed files with 8 additions and 5 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2017-08-21 John Baldwin <jhb@FreeBSD.org>
* fbsd-nat.c (fbsd_add_threads): Use array type for `lwps'.
2017-08-21 Pedro Alves <palves@redhat.com>
PR gdb/19487

9
gdb/fbsd-nat.c
View File

@ -632,7 +632,7 @@ fbsd_add_threads (pid_t pid)
if (nlwps == -1)
perror_with_name (("ptrace"));
gdb::unique_xmalloc_ptr<lwpid_t> lwps (XCNEWVEC (lwpid_t, nlwps));
gdb::unique_xmalloc_ptr<lwpid_t[]> lwps (XCNEWVEC (lwpid_t, nlwps));
nlwps = ptrace (PT_GETLWPLIST, pid, (caddr_t) lwps.get (), nlwps);
if (nlwps == -1)
@ -640,8 +640,7 @@ fbsd_add_threads (pid_t pid)
for (i = 0; i < nlwps; i++)
{
lwpid_t lwp = lwps.get ()[i];
ptid_t ptid = ptid_build (pid, lwp, 0);
ptid_t ptid = ptid_build (pid, lwps[i], 0);
if (!in_thread_list (ptid))
{
@ -650,7 +649,7 @@ fbsd_add_threads (pid_t pid)
/* Don't add exited threads. Note that this is only called
when attaching to a multi-threaded process. */
if (ptrace (PT_LWPINFO, lwp, (caddr_t) &pl, sizeof pl) == -1)
if (ptrace (PT_LWPINFO, lwps[i], (caddr_t) &pl, sizeof pl) == -1)
perror_with_name (("ptrace"));
if (pl.pl_flags & PL_FLAG_EXITED)
continue;
@ -658,7 +657,7 @@ fbsd_add_threads (pid_t pid)
if (debug_fbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
"FLWP: adding thread for LWP %u\n",
lwp);
lwps[i]);
add_thread (ptid);
}
}