The acl_copy_entry() function copies the contents of the ACL entry
indicated by the src_d descriptor to the existing ACL entry
indicated by the dest_d descriptor. The src_d and dest_d
descriptors may refer to entries in different ACLs.
If any of the following conditions occur, the acl_copy_entry()
function returns -1 and sets errno to the corresponding value:
[EINVAL] The argument src_d or dest_d is not a valid
descriptor for an ACL entry.
The arguments src_d and dest_d reference the
same ACL entry.
This page is part of the acl (manipulating access control lists)
project. Information about the project can be found at
http://savannah.nongnu.org/projects/acl. If you have a bug report
for this manual page, see
⟨http://savannah.nongnu.org/bugs/?group=acl⟩. This page was
obtained from the project's upstream Git repository
⟨git://git.savannah.nongnu.org/acl.git⟩ on 2021-04-01. (At that
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repository was 2021-03-16.) If you discover any rendering problems
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Linux ACL March 23, 2002 Linux ACL