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Kernel: Convert Process::get_syscall_path_argument() to KString

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This API now returns a KResultOr<NonnullOwnPtr<KString>> and allocation
failures should be propagated everywhere nicely. :^)
This commit is contained in:
Andreas Kling 2021-05-29 16:59:40 +02:00
parent 66f3ec687b
commit 1123af361d
25 changed files with 42 additions and 42 deletions
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6
Kernel/Process.h
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@ -546,12 +546,12 @@ private:
KResultOr<siginfo_t> do_waitid(idtype_t idtype, int id, int options);
KResultOr<String> get_syscall_path_argument(const char* user_path, size_t path_length) const;
KResultOr<String> get_syscall_path_argument(Userspace<const char*> user_path, size_t path_length) const
KResultOr<NonnullOwnPtr<KString>> get_syscall_path_argument(const char* user_path, size_t path_length) const;
KResultOr<NonnullOwnPtr<KString>> get_syscall_path_argument(Userspace<const char*> user_path, size_t path_length) const
{
return get_syscall_path_argument(user_path.unsafe_userspace_ptr(), path_length);
}
KResultOr<String> get_syscall_path_argument(const Syscall::StringArgument&) const;
KResultOr<NonnullOwnPtr<KString>> get_syscall_path_argument(const Syscall::StringArgument&) const;
bool has_tracee_thread(ProcessID tracer_pid);