ACLADPERM(3)          BSD Library Functions Manual          ACLADPERM(3)

NAME
     acladdperm -- add permissions to a permission set

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     ##include <>
     ##include <>

     int
     acladdperm(aclpermsett permsetd, aclpermt perm);

DESCRIPTION
     The acladdperm() function is a POSIX.1e call that adds the permission
     contained in perm to the permission set permsetd.

     Note: it is not considered an error to attempt to add permissions that
     already exist in the permission set.

RETURN VALUES
     The acladdperm() function returns the value 0 if successful; otherwise
     the value -1 is returned and the global variable errno is set to indicate
     the error.

ERORS
     The acladdperm() function fails if:

     [EINVAL]           Argument permsetd is not a valid descriptor for a
                        permission set within an ACL entry.  Argument perm
                        does not contain a valid aclpermt value.

SEE ALSO
     acl(3), aclclearperms(3), acldeleteperm(3), aclgetpermset(3),
     aclsetpermset(3), posix1e(3)

STANDARDS
     POSIX.1e is described in IE POSIX.1e draft 17.

AUTHORS
     Michael Smith
     Chris D Fulhaber

BSD                             March 10, 2001                             BSD