--- mod_authn_pam.orig/src/mod_authn_pam.c	2003-11-11 10:16:17.000000000 +0100
+++ mod_authn_pam/src/mod_authn_pam.c	2006-04-26 19:05:21.000000000 +0200
@@ -92,6 +92,7 @@
 
 typedef struct {
     int fail_delay;		/* fail delay in ms -- needs library support */
+    const char *service;	/* service name to use for PAM authentication */
 }      authn_pam_dir_config;
 
 static
@@ -114,6 +115,7 @@
     (authn_pam_dir_config *) apr_palloc(p, sizeof(authn_pam_dir_config));
 
     new->fail_delay = 0;	/* 0 ms */
+    new->service = pam_servicename;	/* httpd */
     return new;
 }
 
@@ -125,6 +127,11 @@
 	"number of micro seconds to wait after failed authentication "
 	"attempt. (default is 0.)"),
 
+    AP_INIT_TAKE1("AuthnPAMService",
+	ap_set_string_slot, (void *) APR_OFFSETOF(authn_pam_dir_config, service),
+	OR_AUTHCFG,
+	"PAM service name to use for authentication. (default is httpd.)"),
+
     {NULL}
 };
 
@@ -216,7 +223,7 @@
     userinfo.name = (char*)user;
     userinfo.pw = (char*)password;
 
-    if ((res = pam_start(pam_servicename,
+    if ((res = pam_start(conf->service,
 			 userinfo.name,
 			 &conv_info,
 			 &pamh)) != PAM_SUCCESS) {