[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit e3569d9eab315a89f005b8ef9185cb14ca692660
Merge: 33cfb10 05a9d34
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Mar 12 10:03:33 2021 -0500

    ip: clean up code assuming ip_range internal structure
    
    and performing interesting math
    
    Merge commit '05a9d3440d7ab62fbe883fa70c576510605bd26f' into main

commit 05a9d3440d7ab62fbe883fa70c576510605bd26f
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Mar 11 22:57:49 2021 -0500

    addresspool: update range code
    
    - use range_to_address() + range_to_offset() when converting to/from
      leases
    
    - use range_eq() and range_overlap() when checking ranges
    
    and don't assume internals

commit a43be68ab3a6f272de7c6c0e95d48a3fdcd0c068
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Mar 11 22:52:44 2021 -0500

    ip: add mechanism for converting to/from range.start+offset <=> address
    
    range_to_address(range,offset,&address) address = range.start+offset
    range_to_offset(range,address,&offset) offset = address - range.start
    
    add tests

commit 97f690cb8e3a5d6bfcaa82c615cce839fc513fa9
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Mar 11 23:30:39 2021 -0500

    memory: return UINTMAX_MAX when ntoh_hunk()/ntoh_bytes() overflows
    
    test

commit a41c2edd73b7b3dda3bd86fc3b86189c7c029886
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Mar 11 15:01:32 2021 -0500

    ipcheck: include the line number of the test structure