NAME

acl_size - return the size of an ACL

SYNOPSIS

#include <sys/acl.h>

ssize_t acl_size(struct acl *aclp);

DESCRIPTION

Returns the size of an ACL pointed to by aclp. In IRIX ACLs are all a fixed size, but the POSIX specifications allow for the possibility of variable sized structures.

RETURN VALUES

acl_size returns sizeof(struct acl) or ­1 if aclp is null.

ERRORS

EINVAL aclp is null