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gdb: bool-ify follow_fork

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Change parameters and return value of the various follow_fork
functions/methods from int to bool.

gdb/ChangeLog:

	* fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
	* fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
	* inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
	* inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
	* infrun.c (follow_fork): Likewise.
	(follow_fork_inferior): Likewise.
	* linux-nat.c (linux_nat_target::follow_fork): Likewise.
	* linux-nat.h (class linux_nat_target): Likewise.
	* remote.c (class remote_target) <follow_fork>: Likewise.
	(remote_target::follow_fork): Likewise.
	* target-delegates.c: Re-generate.
	* target.c (default_follow_fork): Likewise.
	(target_follow_fork): Likewise.
	* target.h (struct target_ops) <follow_fork>: Likewise.
	(target_follow_fork): Likewise.
This commit is contained in:
Simon Marchi
2020-03-24 13:44:58 -04:00
parent e11cd7c491
commit 5ab2fbf185
12 changed files with 64 additions and 53 deletions
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6
gdb/linux-nat.c
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@ -440,8 +440,8 @@ typedef std::unique_ptr<struct lwp_info, lwp_deleter> lwp_info_up;
ptid of the followed inferior. At return, inferior_ptid will be
unchanged. */
int
linux_nat_target::follow_fork (int follow_child, int detach_fork)
bool
linux_nat_target::follow_fork (bool follow_child, bool detach_fork)
{
if (!follow_child)
{
@ -611,7 +611,7 @@ linux_nat_target::follow_fork (int follow_child, int detach_fork)
check_for_thread_db ();
}
return 0;
return false;
}