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Kernel: Return bytes written if sys$write() fails after writing some
If we wrote anything we should just inform userspace that we did, and not worry about the error code. Userspace can call us again if it wants, and we'll give them the error then.
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@ -1695,8 +1695,8 @@ ssize_t Process::do_write(FileDescription& description, const u8* data, int data
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dbg() << " -> write returned " << rc;
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#endif
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if (rc < 0) {
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// FIXME: Support returning partial nwritten with errno.
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ASSERT(nwritten == 0);
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if (nwritten)
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return nwritten;
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return rc;
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}
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if (rc == 0)
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