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72f31aea9e
Don't rely on "inferior_ptid" deep within add_fork. In the multi-target branch, I'm forcing inferior_ptid to null_ptid early in infrun event handling to make sure we don't inadvertently rely on the current thread/target when we shouldn't, and that caught some bad or unnecessary assumptions throughout. gdb/ChangeLog: 2019-03-06 Pedro Alves <palves@redhat.com> * linux-fork.c (new_fork): New, split out of ... (add_fork): ... this. Return void. Move "first fork" special case from here, to ... (checkpoint_command): ... here. * linux-linux.h (add_fork): Return void.
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* GNU/Linux native-dependent code for debugging multiple forks.
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Copyright (C) 2005-2019 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef LINUX_FORK_H
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#define LINUX_FORK_H
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struct fork_info;
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extern void add_fork (pid_t);
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extern struct fork_info *find_fork_pid (pid_t);
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extern void linux_fork_killall (void);
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extern void linux_fork_mourn_inferior (void);
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extern void linux_fork_detach (int);
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extern int forks_exist_p (void);
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extern int linux_fork_checkpointing_p (int);
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#endif /* LINUX_FORK_H */
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