acl_get_fd - Retrieves the specified ACL associated with the specified object
Security Library (libpacl.a)
Designates the file descriptor of the object to retrieve the working storage internal representation copy of the ACL from. Designates the type of ACL to retrieve: ACL_TYPE_ACCESS, ACL_TYPE_DEFAULT, or ACL_TYPE_DEFAULT_DIR.
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_get_fd() function retrieves an ACL for the given descriptor. The acl_tag_t field designates if the ACL being retrieved is an access or default ACL. Working storage is allocated as needed.
Upon successful completion, the acl_get_fd() function returns a pointer to the working storage internal representation copy of the ACL. Otherwise, a value of NULL is returned and errno is set to indicate the error.
If any of the following conditions occur, the acl_get_fd() function sets errno to the corresponding value:
The required access to the file was denied. The fd argument is not a valid file descriptor. The argument type_d is not a recognized ACL type. There is not enough memory available to the process to allocate the working storage. The argument type_d indicates a default ACL, and fd does not point to a directory object.
acl_get_file(3), acl_set_file(3), acl_set_fd(3),
Security delim off