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Re: [PATCH 6/6] gdb: Remove cleanup from linux_nat_target::follow_fork

From: Tom Tromey <tom at tromey dot com>
To: Andrew Burgess <andrew dot burgess at embecosm dot com>
Cc: gdb-patches at sourceware dot org
Date: Wed, 02 Jan 2019 08:18:11 -0700
Subject: Re: [PATCH 6/6] gdb: Remove cleanup from linux_nat_target::follow_fork
References: <cover.1546382416.git.andrew.burgess@embecosm.com> <97a0b30452b34e2859f345b0afeab1fbb586b087.1546382416.git.andrew.burgess@embecosm.com>

>>>>> "Andrew" == Andrew Burgess <andrew.burgess@embecosm.com> writes:

Andrew> Remove cleanup from linux_nat_target::follow_fork, instead add a new
Andrew> unique_ptr specialisation for holding lwp_info pointers and use this
Andrew> to ensure the pointer is cleaned up when needed.

Andrew> gdb/ChangeLog:

Andrew> 	* linux-nat.c (delete_lwp_cleanup): Delete.
Andrew> 	(struct lwp_deleter): New struct.
Andrew> 	(lwp_info_up): New typedef.
Andrew> 	(linux_nat_target::follow_fork): Delete cleanup, and make use of
Andrew> 	lwp_info_up.

Thanks, this is ok.

Tom

References:
- [PATCH 0/6] Set of cleanup removal patches
  - From: Andrew Burgess
- [PATCH 6/6] gdb: Remove cleanup from linux_nat_target::follow_fork
  - From: Andrew Burgess

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