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Kernel: Use Userspace<T> for the join_thread syscall

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Brian Gianforcaro 2020-08-09 15:45:39 -07:00 • committed by Andreas Kling
parent e8917cc5f3
commit d3847b3489
2 changed files with 2 additions and 2 deletions
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2
Kernel/Process.h
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@ -306,7 +306,7 @@ public:
int sys$sched_getparam(pid_t pid, Userspace<struct sched_param*>); int sys$sched_getparam(pid_t pid, Userspace<struct sched_param*>);
int sys$create_thread(void* (*)(void*), Userspace<const Syscall::SC_create_thread_params*>); int sys$create_thread(void* (*)(void*), Userspace<const Syscall::SC_create_thread_params*>);
void sys$exit_thread(void*); void sys$exit_thread(void*);
int sys$join_thread(pid_t tid, void** exit_value); int sys$join_thread(pid_t tid, Userspace<void**> exit_value);
int sys$detach_thread(pid_t tid); int sys$detach_thread(pid_t tid);
int sys$set_thread_name(pid_t tid, Userspace<const char*> buffer, size_t buffer_size); int sys$set_thread_name(pid_t tid, Userspace<const char*> buffer, size_t buffer_size);
int sys$get_thread_name(pid_t tid, Userspace<char*> buffer, size_t buffer_size); int sys$get_thread_name(pid_t tid, Userspace<char*> buffer, size_t buffer_size);

2
Kernel/Syscalls/thread.cpp
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@ -117,7 +117,7 @@ int Process::sys$detach_thread(pid_t tid)
return 0; return 0;
} }
int Process::sys$join_thread(pid_t tid, void** exit_value) int Process::sys$join_thread(pid_t tid, Userspace<void**> exit_value)
{ {
REQUIRE_PROMISE(thread); REQUIRE_PROMISE(thread);
if (exit_value && !validate_write_typed(exit_value)) if (exit_value && !validate_write_typed(exit_value))