ACLADDPERM(3) BSD Library Functions Manual ACLADDPERM(3)

NAME
     aaccllaaddddppeerrmm - add permissions to a permission set

LLIIBBRRAARRYY
     Standard C Library (libc, -lc)

SYNOPSIS
     ##iinncclluuddee <>
     ##iinncclluuddee <>

     int
     aaccllaaddddppeerrmm(aclpermsett permsetd, aclpermt perm);

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

EERRRROORRSS
     The aaccllaaddddppeerrmm() 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 IEEE POSIX.1e draft 17.

AUTHORS     Michael Smith
     Chris D Fulhaber

BSD                             March 10, 2001                             BSD