m4_comment([$Id: environ.so,v 10.21 2001/04/16 17:11:40 bostic Exp $]) m4_ref_title(Programmer Notes, Environment variables, @environment variables, program/errorret, program/mt) m4_p([dnl The m4_db library uses the following environment variables:]) m4_tagbegin m4_tag(DB_HOME, [dnl If the environment variable DB_HOME is set, it is used as part of m4_link(M4RELDIR/ref/env/naming, [File Naming]). Note: For the DB_HOME variable to take effect, either the m4_ref(DB_USE_ENVIRON) or m4_ref(DB_USE_ENVIRON_ROOT) flags must be specified to m4_ref(dbenv_open).]) dnl Note, one of the dnl flags, m4_ref(DB_USE_ENVIRON) or m4_ref(DB_USE_ENVIRON_ROOT) must be dnl specified to m4_ref(dbenv_open) for the DB_HOME variable to take effect. m4_tag([TMPDIR, TEMP, TMP, TempFolder], [dnl The TMPDIR, TEMP, TMP, and TempFolder environment variables are all checked as locations in which to create temporary files. See m4_ref(dbenv_set_tmp_dir) for more information.]) m4_tagend m4_page_footer