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Latest clang uses openat(2).

Description

Latest clang uses openat(2).

If the pathname is absolute or dirfd is AT_FDCWD we can
handle it exactly like open(2).
Otherwise we output an A record to indicate that the path of
an open directory needs to be used (earlier in the trace).

Differential Revision: D2810
Reviewed by: jhb
MFC after: a bit

Details

Provenance
sjgAuthored on
Reviewer
jhb
Differential Revision
D2810: filemon needs to handle openat
Parents
rS284382: Tell the compiler that -dc and -r are linker flags.
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