acl_copy_ext - copies the ACL from system managed space to user managed space.
Security Library (libpacl.a)
User space to copy the data package (contiguous) internal representation of the ACL to. Specifies the working storage internal representation ACL entry in system managed space to copy. Indicates the size of the buffer pointed to by buf_p.
NOTE: This function is based on Draft 13 of the POSIX P1003.6 standard. The function may change as the P1003.6 standard is finalized.
The acl_copy_ext() function copies the contents of the ACL in system managed space, pointed to by acl_d, into user space pointed to by buf_p. The ACL copied into user space is contiguous and is not NULL terminated.
Upon successful completion, the acl_copy_entry function returns the size of the ACL copied. Otherwise, a value of -1 is returned and errno is set to indicate the error.
If any of the following conditions occur, the acl_copy_ext() function sets errno to the corresponding value:
The size parameter is zero or negative.
The ACL referenced by acl_d contains one or more improperly formed ACL entries, or for some other reason can not be translated into the external format.
The size parameter is greater then 0 but smaller then the ACL to be copied.
Security delim off