/*++ /* NAME /* postconf_misc 3 /* SUMMARY /* miscellaneous low-level code /* SYNOPSIS /* #include <postconf.h> /* /* void set_config_dir() /* DESCRIPTION /* 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> /* set_config_dir - forcibly override var_config_dir */ void set_config_dir(void) { char *config_dir; if (var_config_dir) myfree(var_config_dir); var_config_dir = mystrdup((config_dir = safe_getenv(CONF_ENV_PATH)) != 0 ? config_dir : DEF_CONFIG_DIR); /* XXX */ set_mail_conf_str(VAR_CONFIG_DIR, var_config_dir); }