syscalls: annotate args pointing to long, pointer, or time_t

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Add _Contains_ annotations indicating that the data pointed to by a
pointer argument contains types that vary between FreeBSD ABIs. The
supported set is long (including size_t), pointer (including
intptr_t), and time_t.  The first two vary between 32- and 64-bit
ABIs.  The laste betwen i386 and everything else.

These will be used to detect which syscalls require handling on
particular ABIs.

Reviewed by:	kevans, kib

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This commit is contained in:

Brooks Davis 2021-11-22 22:36:58 +00:00

parent f260a69dec

commit 799ce8b8d2

1 changed files with 160 additions and 148 deletions

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