int lchown( const char *path, uid_t owner, gid_t group )
{
int rv;
rtems_filesystem_eval_path_context_t ctx;
int eval_flags = RTEMS_FS_FOLLOW_HARD_LINK;
const rtems_filesystem_location_info_t *currentloc =
rtems_filesystem_eval_path_start( &ctx, path, eval_flags );
rv = rtems_filesystem_chown( currentloc, owner, group );
rtems_filesystem_eval_path_cleanup( &ctx );
return rv;
}
/**
* POSIX 1003.1b 5.6.5 - Change Owner and Group of a File
*/
int fchown( int fd, uid_t owner, gid_t group )
{
int rv;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_filesystem_instance_lock( &iop->pathinfo );
rv = rtems_filesystem_chown( &iop->pathinfo, owner, group );
rtems_filesystem_instance_unlock( &iop->pathinfo );
return rv;
}
int chown( const char *path, uid_t owner, gid_t group )
{
return rtems_filesystem_chown( path, owner, group, RTEMS_FS_FOLLOW_LINK );
}