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Kernel: Make all syscall functions return KResultOr<T>
This makes it a lot easier to return errors since we no longer have to worry about negating EFOO errors and can just return them flat.
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70 changed files with 747 additions and 742 deletions
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@ -31,7 +31,7 @@
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namespace Kernel {
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int Process::sys$watch_file(Userspace<const char*> user_path, size_t path_length)
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KResultOr<int> Process::sys$watch_file(Userspace<const char*> user_path, size_t path_length)
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{
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REQUIRE_PROMISE(rpath);
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auto path = get_syscall_path_argument(user_path, path_length);
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@ -46,7 +46,7 @@ int Process::sys$watch_file(Userspace<const char*> user_path, size_t path_length
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auto& inode = custody->inode();
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if (!inode.fs().supports_watchers())
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return -ENOTSUP;
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return ENOTSUP;
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int fd = alloc_fd();
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if (fd < 0)
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