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https://github.com/varun-r-mallya/sysprof.git
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083b2edbc0
We don't need a socketpair for this. Additionally, things seem to work better from the service when the client provides the pipe. Otherwise, when running as a dbus service I often have issues with things getting closed out from under us.
24 lines
960 B
XML
24 lines
960 B
XML
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
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<node>
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<interface name="org.gnome.Sysprof3.Unwinder">
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<!--
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Unwind:
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@stack_size: the size of stacks that are sampled
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@perf_fds: an array of (perf_fd, CPU number)
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@event_fd: an event fd to write to for notifying unwinder should exit
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@capture_fd: (out): a FD that will be written to containing samples
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Unwinding will stop when capture_fd can no longer be written to
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such as being closed by the consumer of this API.
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-->
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<method name="Unwind">
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<annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
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<arg type="u" name="stack_size" direction="in"/>
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<arg type="a(hi)" name="perf_fds" direction="in"/>
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<arg type="h" name="event_fd" direction="in"/>
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<arg type="h" name="capture_fd" direction="in"/>
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</method>
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</interface>
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</node>
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