Added ifdefs for getusershell() --- doesn't exist on all platforms

Change the environment variable #define to KRB5_ENV_CCNAME

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3701 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/clients/ksu/main.c b/src/clients/ksu/main.c
index a76a35fac912c975e62a9b14f464ed069476b9af..277c99efc638e8a4ea993e785446863823b4f3b5 100644 (file)
--- a/src/clients/ksu/main.c
+++ b/src/clients/ksu/main.c
@@ -648,12 +648,13 @@ int temp_debug;
        }
 
       /* insist that the target login uses a standard shell (root is omited) */ 
-
+#ifdef HAS_GETUSERSHELL
        if (!standard_shell(target_pwd->pw_shell) && source_uid) {
               fprintf(stderr, "ksu: permission denied (shell).\n");
               sweep_up(use_source_cache, cc_target);
               exit(1);
        }
+#endif /* HAS_GETUSERSHELL */
 
       /*  want to check the scoop with USER for the real ksu , MOD */                  
        
@@ -680,9 +681,9 @@ int temp_debug;
 
       /* set the cc env name to target */              
 
-      if(set_env_var( KRB5_CC_NAME, cc_target_tag)){
+      if(set_env_var(KRB5_ENV_CCNAME, cc_target_tag)){
                fprintf(stderr,"ksu: couldn't set environment variable %s \n",
-                       KRB5_CC_NAME);
+                       KRB5_ENV_CCNAME);
                sweep_up(use_source_cache, cc_target);
                exit(1);
       }                        
@@ -783,6 +784,7 @@ int temp_debug;
 }
 
 
+#ifdef HAS_GETUSERSHELL
 int standard_shell(sh)
 char *sh;
 {
@@ -794,6 +796,7 @@ char *getusershell();
                         return (1);
         return (0);    
 }
+#endif
                                                  
 
 /* Modify this later , (clean it up) , MOD */