Comments (4)
dvyukov
commented on April 28, 2024
Please also post here some examples of where it is necessary. E.g. do we need to support consts, flags? Something else?
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xairy
commented on April 28, 2024
A couple of examples:
ipv4 header:
http://lxr.free-electrons.com/source/include/uapi/linux/ip.h#L85
https://en.wikipedia.org/wiki/IPv4#Header
ipv6 header:
http://lxr.free-electrons.com/source/include/uapi/linux/ipv6.h#L114
https://en.wikipedia.org/wiki/IPv6_packet#Fixed_header
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xairy
commented on April 28, 2024
We probably need to support const, flags and general integers (int8, int16, ...).
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xairy
commented on April 28, 2024
Proposed syntax:
my_struct {
field_1 const[1, int8:4]
field_2 int8:4
field_3 len[parent, int16:3]
field_4 int16:13[0:20]
}
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