1 files changed, 60 insertions, 0 deletions
diff --git a/src/postconf/postconf_misc.c b/src/postconf/postconf_misc.c
new file mode 100644
index 0000000..0107651
--- /dev/null
+++ b/src/postconf/postconf_misc.c
@@ -0,0 +1,60 @@
+/*++
+/* NAME
+/*	postconf_misc 3
+/* SUMMARY
+/*	miscellaneous low-level code
+/* SYNOPSIS
+/*	#include <postconf.h>
+/*
+/*	void	pcf_set_config_dir()
+/* DESCRIPTION
+/*	pcf_set_config_dir() forcibly overrides the var_config_dir
+/*	parameter setting with the value from the environment or
+/*	with the default pathname, and updates the mail parameter
+/*	dictionary.
+/* DIAGNOSTICS
+/*	Problems are reported to the standard error stream.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+
+/* Utility library. */
+
+#include <mymalloc.h>
+#include <safe.h>
+
+/* Global library. */
+
+#include <mail_params.h>
+#include <mail_conf.h>
+
+/* Application-specific. */
+
+#include <postconf.h>
+
+/* pcf_set_config_dir - forcibly override var_config_dir */
+
+void    pcf_set_config_dir(void)
+{
+    char   *config_dir;
+
+    if (var_config_dir)
+	myfree(var_config_dir);
+    if ((config_dir = safe_getenv(CONF_ENV_PATH)) != 0) {
+	var_config_dir = mystrdup(config_dir);
+	set_mail_conf_str(VAR_CONFIG_DIR, var_config_dir);
+    } else {
+	var_config_dir = mystrdup(DEF_CONFIG_DIR);
+    }
+}