/ library calls / Acl_copy_entry - Copy An ACL Entry


acl_copy_entry - copy an ACL entry
LIBRARY
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>

int
acl_copy_entry(acl_entry_t dest_d, acl_entry_t src_d);
DESCRIPTION
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.
RETURN VALUE
The acl_copy_entry() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate the error.
ERRORS
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.
STANDARDS
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
SEE ALSO
acl_get_entry , acl
AUTHOR
Derived from the FreeBSD manual pages written by Robert N M Watson ⟨rwatson [ät] FreeBSD.org⟩, and adapted for Linux by Andreas Gruenbacher ⟨a.gruenbacher [ät] bestbits.at⟩.
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acl_copy_entry - copy an ACL entry to another ACL entry
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