X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=driver%2Fpasswd-pam.c;h=5c4f74f2d442fa3de14b829f5c91dcab2379b6af;hb=49f5b54f312fe4ac2e9bc47581a72451bd0e8439;hp=52347aad5f3fcd10e7e00e5545f48cfaea1be149;hpb=447db08c956099b3b183886729108bf5b364c4b8;p=xscreensaver

diff --git a/driver/passwd-pam.c b/driver/passwd-pam.c
index 52347aad..5c4f74f2 100644
--- a/driver/passwd-pam.c
+++ b/driver/passwd-pam.c
@@ -89,6 +89,8 @@ struct pam_closure {
   Bool verbose_p;
 };
 
+Bool pam_passwd_valid_p (const char *typed_passwd, Bool verbose_p);
+Bool pam_priv_init (int argc, char **argv, Bool verbose_p);
 
 #ifdef HAVE_PAM_FAIL_DELAY
    /* We handle delays ourself.*/
@@ -339,7 +341,11 @@ pam_priv_init (int argc, char **argv, Bool verbose_p)
   const char file2[] = "/etc/pam.conf";
   struct stat st;
 
-  if (stat (dir, &st) == 0 && st.st_mode & S_IFDIR)
+# ifndef S_ISDIR
+#  define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
+# endif
+
+  if (stat (dir, &st) == 0 && S_ISDIR(st.st_mode))
     {
       if (stat (file, &st) != 0)
         fprintf (stderr,