summaryrefslogtreecommitdiff
path: root/source3/lib/sysacls.c
blob: 00d06e4a5aead067301bc9e8a707ef4d3e346400 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
/* 
   Unix SMB/CIFS implementation.
   Samba system utilities for ACL support.
   Copyright (C) Jeremy Allison 2000.
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include "includes.h"

/*
 This file wraps all differing system ACL interfaces into a consistent
 one based on the POSIX interface. It also returns the correct errors
 for older UNIX systems that don't support ACLs.

 The interfaces that each ACL implementation must support are as follows :

 int sys_acl_get_entry( SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
 int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
 int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p
 void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
 SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
 SMB_ACL_T sys_acl_get_fd(int fd)
 int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset);
 int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm);
 char *sys_acl_to_text( SMB_ACL_T theacl, ssize_t *plen)
 SMB_ACL_T sys_acl_init( int count)
 int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
 int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
 int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
 int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
 int sys_acl_valid( SMB_ACL_T theacl )
 int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
 int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
 int sys_acl_delete_def_file(const char *path)

 This next one is not POSIX complient - but we *have* to have it !
 More POSIX braindamage.

 int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)

 The generic POSIX free is the following call. We split this into
 several different free functions as we may need to add tag info
 to structures when emulating the POSIX interface.

 int sys_acl_free( void *obj_p)

 The calls we actually use are :

 int sys_acl_free_text(char *text) - free acl_to_text
 int sys_acl_free_acl(SMB_ACL_T posix_acl)
 int sys_acl_free_qualifier(void *qualifier, SMB_ACL_TAG_T tagtype)

*/

#if defined(HAVE_POSIX_ACLS)

/* Identity mapping - easy. */

int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	return acl_get_entry( the_acl, entry_id, entry_p);
}

int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
{
	return acl_get_tag_type( entry_d, tag_type_p);
}

int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	return acl_get_permset( entry_d, permset_p);
}

void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
{
	return acl_get_qualifier( entry_d);
}

SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
{
	return acl_get_file( path_p, type);
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	return acl_get_fd(fd);
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
{
	return acl_clear_perms(permset);
}

int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	return acl_add_perm(permset, perm);
}

int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
#if defined(HAVE_ACL_GET_PERM_NP)
	/*
	 * Required for TrustedBSD-based ACL implementations where
	 * non-POSIX.1e functions are denoted by a _np (non-portable)
	 * suffix.
	 */
	return acl_get_perm_np(permset, perm);
#else
	return acl_get_perm(permset, perm);
#endif
}

char *sys_acl_to_text( SMB_ACL_T the_acl, ssize_t *plen)
{
	return acl_to_text( the_acl, plen);
}

SMB_ACL_T sys_acl_init( int count)
{
	return acl_init(count);
}

int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
{
	return acl_create_entry(pacl, pentry);
}

int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
{
	return acl_set_tag_type(entry, tagtype);
}

int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
{
	return acl_set_qualifier(entry, qual);
}

int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
{
	return acl_set_permset(entry, permset);
}

int sys_acl_valid( SMB_ACL_T theacl )
{
	return acl_valid(theacl);
}

int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
{
	return acl_set_file(name, acltype, theacl);
}

int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
{
	return acl_set_fd(fd, theacl);
}

int sys_acl_delete_def_file(const char *name)
{
	return acl_delete_def_file(name);
}

int sys_acl_free_text(char *text)
{
	return acl_free(text);
}

int sys_acl_free_acl(SMB_ACL_T the_acl) 
{
	return acl_free(the_acl);
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	return acl_free(qual);
}

#elif defined(HAVE_TRU64_ACLS)
/*
 * The interface to DEC/Compaq Tru64 UNIX ACLs
 * is based on Draft 13 of the POSIX spec which is
 * slightly different from the Draft 16 interface.
 * 
 * Also, some of the permset manipulation functions
 * such as acl_clear_perm() and acl_add_perm() appear
 * to be broken on Tru64 so we have to manipulate
 * the permission bits in the permset directly.
 */
int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	SMB_ACL_ENTRY_T	entry;

	if (entry_id == SMB_ACL_FIRST_ENTRY && acl_first_entry(the_acl) != 0) {
		return -1;
	}

	errno = 0;
	if ((entry = acl_get_entry(the_acl)) != NULL) {
		*entry_p = entry;
		return 1;
	}

	return errno ? -1 : 0;
}

int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
{
	return acl_get_tag_type( entry_d, tag_type_p);
}

int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	return acl_get_permset( entry_d, permset_p);
}

void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
{
	return acl_get_qualifier( entry_d);
}

SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
{
	return acl_get_file((char *)path_p, type);
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	return acl_get_fd(fd, ACL_TYPE_ACCESS);
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
{
	*permset = 0;		/* acl_clear_perm() is broken on Tru64	*/

	return 0;
}

int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	if (perm & ~(SMB_ACL_READ | SMB_ACL_WRITE | SMB_ACL_EXECUTE)) {
		errno = EINVAL;
		return -1;
	}

	*permset |= perm;	/* acl_add_perm() is broken on Tru64	*/

	return 0;
}

int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	return *permset & perm;	/* Tru64 doesn't have acl_get_perm() */
}

char *sys_acl_to_text( SMB_ACL_T the_acl, ssize_t *plen)
{
	return acl_to_text( the_acl, plen);
}

SMB_ACL_T sys_acl_init( int count)
{
	return acl_init(count);
}

int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
{
	SMB_ACL_ENTRY_T entry;

	if ((entry = acl_create_entry(pacl)) == NULL) {
		return -1;
	}

	*pentry = entry;
	return 0;
}

int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
{
	return acl_set_tag_type(entry, tagtype);
}

int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
{
	return acl_set_qualifier(entry, qual);
}

int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
{
	return acl_set_permset(entry, permset);
}

int sys_acl_valid( SMB_ACL_T theacl )
{
	acl_entry_t	entry;

	return acl_valid(theacl, &entry);
}

int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
{
	return acl_set_file((char *)name, acltype, theacl);
}

int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
{
	return acl_set_fd(fd, ACL_TYPE_ACCESS, theacl);
}

int sys_acl_delete_def_file(const char *name)
{
	return acl_delete_def_file((char *)name);
}

int sys_acl_free_text(char *text)
{
	/*
	 * (void) cast and explicit return 0 are for DEC UNIX
	 *  which just #defines acl_free_text() to be free()
	 */
	(void) acl_free_text(text);
	return 0;
}

int sys_acl_free_acl(SMB_ACL_T the_acl) 
{
	return acl_free(the_acl);
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	return acl_free_qualifier(qual, tagtype);
}

#elif defined(HAVE_UNIXWARE_ACLS) || defined(HAVE_SOLARIS_ACLS)

/*
 * Donated by Michael Davidson <md@sco.COM> for UnixWare / OpenUNIX.
 * Modified by Toomas Soome <tsoome@ut.ee> for Solaris.
 */

/*
 * Note that while this code implements sufficient functionality
 * to support the sys_acl_* interfaces it does not provide all
 * of the semantics of the POSIX ACL interfaces.
 *
 * In particular, an ACL entry descriptor (SMB_ACL_ENTRY_T) returned
 * from a call to sys_acl_get_entry() should not be assumed to be
 * valid after calling any of the following functions, which may
 * reorder the entries in the ACL.
 *
 *	sys_acl_valid()
 *	sys_acl_set_file()
 *	sys_acl_set_fd()
 */

/*
 * The only difference between Solaris and UnixWare / OpenUNIX is
 * that the #defines for the ACL operations have different names
 */
#if defined(HAVE_UNIXWARE_ACLS)

#define	SETACL		ACL_SET
#define	GETACL		ACL_GET
#define	GETACLCNT	ACL_CNT

#endif


int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	if (entry_id != SMB_ACL_FIRST_ENTRY && entry_id != SMB_ACL_NEXT_ENTRY) {
		errno = EINVAL;
		return -1;
	}

	if (entry_p == NULL) {
		errno = EINVAL;
		return -1;
	}

	if (entry_id == SMB_ACL_FIRST_ENTRY) {
		acl_d->next = 0;
	}

	if (acl_d->next < 0) {
		errno = EINVAL;
		return -1;
	}

	if (acl_d->next >= acl_d->count) {
		return 0;
	}

	*entry_p = &acl_d->acl[acl_d->next++];

	return 1;
}

int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p)
{
	*type_p = entry_d->a_type;

	return 0;
}

int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	*permset_p = &entry_d->a_perm;

	return 0;
}

void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d)
{
	if (entry_d->a_type != SMB_ACL_USER
	    && entry_d->a_type != SMB_ACL_GROUP) {
		errno = EINVAL;
		return NULL;
	}

	return &entry_d->a_id;
}

/*
 * There is no way of knowing what size the ACL returned by
 * GETACL will be unless you first call GETACLCNT which means
 * making an additional system call.
 *
 * In the hope of avoiding the cost of the additional system
 * call in most cases, we initially allocate enough space for
 * an ACL with INITIAL_ACL_SIZE entries. If this turns out to
 * be too small then we use GETACLCNT to find out the actual
 * size, reallocate the ACL buffer, and then call GETACL again.
 */

#define	INITIAL_ACL_SIZE	16

SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type)
{
	SMB_ACL_T	acl_d;
	int		count;		/* # of ACL entries allocated	*/
	int		naccess;	/* # of access ACL entries	*/
	int		ndefault;	/* # of default ACL entries	*/

	if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
		errno = EINVAL;
		return NULL;
	}

	count = INITIAL_ACL_SIZE;
	if ((acl_d = sys_acl_init(count)) == NULL) {
		return NULL;
	}

	/*
	 * If there isn't enough space for the ACL entries we use
	 * GETACLCNT to determine the actual number of ACL entries
	 * reallocate and try again. This is in a loop because it
	 * is possible that someone else could modify the ACL and
	 * increase the number of entries between the call to
	 * GETACLCNT and the call to GETACL.
	 */
	while ((count = acl(path_p, GETACL, count, &acl_d->acl[0])) < 0
	    && errno == ENOSPC) {

		sys_acl_free_acl(acl_d);

		if ((count = acl(path_p, GETACLCNT, 0, NULL)) < 0) {
			return NULL;
		}

		if ((acl_d = sys_acl_init(count)) == NULL) {
			return NULL;
		}
	}

	if (count < 0) {
		sys_acl_free_acl(acl_d);
		return NULL;
	}

	/*
	 * calculate the number of access and default ACL entries
	 *
	 * Note: we assume that the acl() system call returned a
	 * well formed ACL which is sorted so that all of the
	 * access ACL entries preceed any default ACL entries
	 */
	for (naccess = 0; naccess < count; naccess++) {
		if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
			break;
	}
	ndefault = count - naccess;
	
	/*
	 * if the caller wants the default ACL we have to copy
	 * the entries down to the start of the acl[] buffer
	 * and mask out the ACL_DEFAULT flag from the type field
	 */
	if (type == SMB_ACL_TYPE_DEFAULT) {
		int	i, j;

		for (i = 0, j = naccess; i < ndefault; i++, j++) {
			acl_d->acl[i] = acl_d->acl[j];
			acl_d->acl[i].a_type &= ~ACL_DEFAULT;
		}

		acl_d->count = ndefault;
	} else {
		acl_d->count = naccess;
	}

	return acl_d;
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	SMB_ACL_T	acl_d;
	int		count;		/* # of ACL entries allocated	*/
	int		naccess;	/* # of access ACL entries	*/

	count = INITIAL_ACL_SIZE;
	if ((acl_d = sys_acl_init(count)) == NULL) {
		return NULL;
	}

	while ((count = facl(fd, GETACL, count, &acl_d->acl[0])) < 0
	    && errno == ENOSPC) {

		sys_acl_free_acl(acl_d);

		if ((count = facl(fd, GETACLCNT, 0, NULL)) < 0) {
			return NULL;
		}

		if ((acl_d = sys_acl_init(count)) == NULL) {
			return NULL;
		}
	}

	if (count < 0) {
		sys_acl_free_acl(acl_d);
		return NULL;
	}

	/*
	 * calculate the number of access ACL entries
	 */
	for (naccess = 0; naccess < count; naccess++) {
		if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
			break;
	}
	
	acl_d->count = naccess;

	return acl_d;
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d)
{
	*permset_d = 0;

	return 0;
}

int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
{
	if (perm != SMB_ACL_READ && perm != SMB_ACL_WRITE
	    && perm != SMB_ACL_EXECUTE) {
		errno = EINVAL;
		return -1;
	}

	if (permset_d == NULL) {
		errno = EINVAL;
		return -1;
	}

	*permset_d |= perm;

	return 0;
}

int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
{
	return *permset_d & perm;
}

char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p)
{
	int	i;
	int	len, maxlen;
	char	*text;

	/*
	 * use an initial estimate of 20 bytes per ACL entry
	 * when allocating memory for the text representation
	 * of the ACL
	 */
	len	= 0;
	maxlen	= 20 * acl_d->count;
	if ((text = malloc(maxlen)) == NULL) {
		errno = ENOMEM;
		return NULL;
	}

	for (i = 0; i < acl_d->count; i++) {
		struct acl	*ap	= &acl_d->acl[i];
		struct passwd	*pw;
		struct group	*gr;
		char		tagbuf[12];
		char		idbuf[12];
		char		*tag;
		char		*id	= "";
		char		perms[4];
		int		nbytes;

		switch (ap->a_type) {
			/*
			 * for debugging purposes it's probably more
			 * useful to dump unknown tag types rather
			 * than just returning an error
			 */
			default:
				slprintf(tagbuf, sizeof(tagbuf)-1, "0x%x",
					ap->a_type);
				tag = tagbuf;
				slprintf(idbuf, sizeof(idbuf)-1, "%ld",
					(long)ap->a_id);
				id = idbuf;
				break;

			case SMB_ACL_USER:
				id = uidtoname(ap->a_id);
			case SMB_ACL_USER_OBJ:
				tag = "user";
				break;

			case SMB_ACL_GROUP:
				if ((gr = getgrgid(ap->a_id)) == NULL) {
					slprintf(idbuf, sizeof(idbuf)-1, "%ld",
						(long)ap->a_id);
					id = idbuf;
				} else {
					id = gr->gr_name;
				}
			case SMB_ACL_GROUP_OBJ:
				tag = "group";
				break;

			case SMB_ACL_OTHER:
				tag = "other";
				break;

			case SMB_ACL_MASK:
				tag = "mask";
				break;

		}

		perms[0] = (ap->a_perm & SMB_ACL_READ) ? 'r' : '-';
		perms[1] = (ap->a_perm & SMB_ACL_WRITE) ? 'w' : '-';
		perms[2] = (ap->a_perm & SMB_ACL_EXECUTE) ? 'x' : '-';
		perms[3] = '\0';

		/*          <tag>      :  <qualifier>   :  rwx \n  \0 */
		nbytes = strlen(tag) + 1 + strlen(id) + 1 + 3 + 1 + 1;

		/*
		 * If this entry would overflow the buffer
		 * allocate enough additional memory for this
		 * entry and an estimate of another 20 bytes
		 * for each entry still to be processed
		 */
		if ((len + nbytes) > maxlen) {
			char *oldtext = text;

			maxlen += nbytes + 20 * (acl_d->count - i);

			if ((text = Realloc(oldtext, maxlen)) == NULL) {
				SAFE_FREE(oldtext);
				errno = ENOMEM;
				return NULL;
			}
		}

		slprintf(&text[len], nbytes-1, "%s:%s:%s\n", tag, id, perms);
		len += nbytes - 1;
	}

	if (len_p)
		*len_p = len;

	return text;
}

SMB_ACL_T sys_acl_init(int count)
{
	SMB_ACL_T	a;

	if (count < 0) {
		errno = EINVAL;
		return NULL;
	}

	/*
	 * note that since the definition of the structure pointed
	 * to by the SMB_ACL_T includes the first element of the
	 * acl[] array, this actually allocates an ACL with room
	 * for (count+1) entries
	 */
	if ((a = malloc(sizeof(*a) + count * sizeof(struct acl))) == NULL) {
		errno = ENOMEM;
		return NULL;
	}

	a->size = count + 1;
	a->count = 0;
	a->next = -1;

	return a;
}


int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
{
	SMB_ACL_T	acl_d;
	SMB_ACL_ENTRY_T	entry_d;

	if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
		errno = EINVAL;
		return -1;
	}

	if (acl_d->count >= acl_d->size) {
		errno = ENOSPC;
		return -1;
	}

	entry_d		= &acl_d->acl[acl_d->count++];
	entry_d->a_type	= 0;
	entry_d->a_id	= -1;
	entry_d->a_perm	= 0;
	*entry_p	= entry_d;

	return 0;
}

int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type)
{
	switch (tag_type) {
		case SMB_ACL_USER:
		case SMB_ACL_USER_OBJ:
		case SMB_ACL_GROUP:
		case SMB_ACL_GROUP_OBJ:
		case SMB_ACL_OTHER:
		case SMB_ACL_MASK:
			entry_d->a_type = tag_type;
			break;
		default:
			errno = EINVAL;
			return -1;
	}

	return 0;
}

int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p)
{
	if (entry_d->a_type != SMB_ACL_GROUP
	    && entry_d->a_type != SMB_ACL_USER) {
		errno = EINVAL;
		return -1;
	}

	entry_d->a_id = *((id_t *)qual_p);

	return 0;
}

int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
{
	if (*permset_d & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
		return EINVAL;
	}

	entry_d->a_perm = *permset_d;

	return 0;
}

/*
 * sort the ACL and check it for validity
 *
 * if it's a minimal ACL with only 4 entries then we
 * need to recalculate the mask permissions to make
 * sure that they are the same as the GROUP_OBJ
 * permissions as required by the UnixWare acl() system call.
 *
 * (note: since POSIX allows minimal ACLs which only contain
 * 3 entries - ie there is no mask entry - we should, in theory,
 * check for this and add a mask entry if necessary - however
 * we "know" that the caller of this interface always specifies
 * a mask so, in practice "this never happens" (tm) - if it *does*
 * happen aclsort() will fail and return an error and someone will
 * have to fix it ...)
 */

static int acl_sort(SMB_ACL_T acl_d)
{
	int     fixmask = (acl_d->count <= 4);

	if (aclsort(acl_d->count, fixmask, acl_d->acl) != 0) {
		errno = EINVAL;
		return -1;
	}
	return 0;
}
 
int sys_acl_valid(SMB_ACL_T acl_d)
{
	return acl_sort(acl_d);
}

int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d)
{
	struct stat	s;
	struct acl	*acl_p;
	int		acl_count;
	struct acl	*acl_buf	= NULL;
	int		ret;

	if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
		errno = EINVAL;
		return -1;
	}

	if (acl_sort(acl_d) != 0) {
		return -1;
	}

	acl_p		= &acl_d->acl[0];
	acl_count	= acl_d->count;

	/*
	 * if it's a directory there is extra work to do
	 * since the acl() system call will replace both
	 * the access ACLs and the default ACLs (if any)
	 */
	if (stat(name, &s) != 0) {
		return -1;
	}
	if (S_ISDIR(s.st_mode)) {
		SMB_ACL_T	acc_acl;
		SMB_ACL_T	def_acl;
		SMB_ACL_T	tmp_acl;
		int		i;

		if (type == SMB_ACL_TYPE_ACCESS) {
			acc_acl = acl_d;
			def_acl = tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_DEFAULT);

		} else {
			def_acl = acl_d;
			acc_acl = tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_ACCESS);
		}

		if (tmp_acl == NULL) {
			return -1;
		}

		/*
		 * allocate a temporary buffer for the complete ACL
		 */
		acl_count = acc_acl->count + def_acl->count;
		acl_p = acl_buf = malloc(acl_count * sizeof(acl_buf[0]));

		if (acl_buf == NULL) {
			sys_acl_free_acl(tmp_acl);
			errno = ENOMEM;
			return -1;
		}

		/*
		 * copy the access control and default entries into the buffer
		 */
		memcpy(&acl_buf[0], &acc_acl->acl[0],
			acc_acl->count * sizeof(acl_buf[0]));

		memcpy(&acl_buf[acc_acl->count], &def_acl->acl[0],
			def_acl->count * sizeof(acl_buf[0]));

		/*
		 * set the ACL_DEFAULT flag on the default entries
		 */
		for (i = acc_acl->count; i < acl_count; i++) {
			acl_buf[i].a_type |= ACL_DEFAULT;
		}

		sys_acl_free_acl(tmp_acl);

	} else if (type != SMB_ACL_TYPE_ACCESS) {
		errno = EINVAL;
		return -1;
	}

	ret = acl(name, SETACL, acl_count, acl_p);

	SAFE_FREE(acl_buf);

	return ret;
}

int sys_acl_set_fd(int fd, SMB_ACL_T acl_d)
{
	if (acl_sort(acl_d) != 0) {
		return -1;
	}

	return facl(fd, SETACL, acl_d->count, &acl_d->acl[0]);
}

int sys_acl_delete_def_file(const char *path)
{
	SMB_ACL_T	acl_d;
	int		ret;

	/*
	 * fetching the access ACL and rewriting it has
	 * the effect of deleting the default ACL
	 */
	if ((acl_d = sys_acl_get_file(path, SMB_ACL_TYPE_ACCESS)) == NULL) {
		return -1;
	}

	ret = acl(path, SETACL, acl_d->count, acl_d->acl);

	sys_acl_free_acl(acl_d);
	
	return ret;
}

int sys_acl_free_text(char *text)
{
	SAFE_FREE(text);
	return 0;
}

int sys_acl_free_acl(SMB_ACL_T acl_d) 
{
	SAFE_FREE(acl_d);
	return 0;
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	return 0;
}

#elif defined(HAVE_HPUX_ACLS)
#include <dl.h>

/*
 * Based on the Solaris/SCO code - with modifications.
 */

/*
 * Note that while this code implements sufficient functionality
 * to support the sys_acl_* interfaces it does not provide all
 * of the semantics of the POSIX ACL interfaces.
 *
 * In particular, an ACL entry descriptor (SMB_ACL_ENTRY_T) returned
 * from a call to sys_acl_get_entry() should not be assumed to be
 * valid after calling any of the following functions, which may
 * reorder the entries in the ACL.
 *
 *	sys_acl_valid()
 *	sys_acl_set_file()
 *	sys_acl_set_fd()
 */

/* This checks if the POSIX ACL system call is defined */
/* which basically corresponds to whether JFS 3.3 or   */
/* higher is installed. If acl() was called when it    */
/* isn't defined, it causes the process to core dump   */
/* so it is important to check this and avoid acl()    */
/* calls if it isn't there.                            */

static BOOL hpux_acl_call_presence(void)
{

	shl_t handle = NULL;
	void *value;
	int ret_val=0;
	static BOOL already_checked=0;

	if(already_checked)
		return True;


	ret_val = shl_findsym(&handle, "acl", TYPE_PROCEDURE, &value);

	if(ret_val != 0) {
		DEBUG(5, ("hpux_acl_call_presence: shl_findsym() returned %d, errno = %d, error %s\n",
			ret_val, errno, strerror(errno)));
		DEBUG(5,("hpux_acl_call_presence: acl() system call is not present. Check if you have JFS 3.3 and above?\n"));
		return False;
	}

	DEBUG(10,("hpux_acl_call_presence: acl() system call is present. We have JFS 3.3 or above \n"));

	already_checked = True;
	return True;
}

int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	if (entry_id != SMB_ACL_FIRST_ENTRY && entry_id != SMB_ACL_NEXT_ENTRY) {
		errno = EINVAL;
		return -1;
	}

	if (entry_p == NULL) {
		errno = EINVAL;
		return -1;
	}

	if (entry_id == SMB_ACL_FIRST_ENTRY) {
		acl_d->next = 0;
	}

	if (acl_d->next < 0) {
		errno = EINVAL;
		return -1;
	}

	if (acl_d->next >= acl_d->count) {
		return 0;
	}

	*entry_p = &acl_d->acl[acl_d->next++];

	return 1;
}

int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p)
{
	*type_p = entry_d->a_type;

	return 0;
}

int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	*permset_p = &entry_d->a_perm;

	return 0;
}

void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d)
{
	if (entry_d->a_type != SMB_ACL_USER
	    && entry_d->a_type != SMB_ACL_GROUP) {
		errno = EINVAL;
		return NULL;
	}

	return &entry_d->a_id;
}

/*
 * There is no way of knowing what size the ACL returned by
 * ACL_GET will be unless you first call ACL_CNT which means
 * making an additional system call.
 *
 * In the hope of avoiding the cost of the additional system
 * call in most cases, we initially allocate enough space for
 * an ACL with INITIAL_ACL_SIZE entries. If this turns out to
 * be too small then we use ACL_CNT to find out the actual
 * size, reallocate the ACL buffer, and then call ACL_GET again.
 */

#define	INITIAL_ACL_SIZE	16

SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type)
{
	SMB_ACL_T	acl_d;
	int		count;		/* # of ACL entries allocated	*/
	int		naccess;	/* # of access ACL entries	*/
	int		ndefault;	/* # of default ACL entries	*/

	if(hpux_acl_call_presence() == False) {
		/* Looks like we don't have the acl() system call on HPUX. 
		 * May be the system doesn't have the latest version of JFS.
		 */
		return NULL; 
	}

	if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
		errno = EINVAL;
		return NULL;
	}

	count = INITIAL_ACL_SIZE;
	if ((acl_d = sys_acl_init(count)) == NULL) {
		return NULL;
	}

	/*
	 * If there isn't enough space for the ACL entries we use
	 * ACL_CNT to determine the actual number of ACL entries
	 * reallocate and try again. This is in a loop because it
	 * is possible that someone else could modify the ACL and
	 * increase the number of entries between the call to
	 * ACL_CNT and the call to ACL_GET.
	 */
	while ((count = acl(path_p, ACL_GET, count, &acl_d->acl[0])) < 0 && errno == ENOSPC) {

		sys_acl_free_acl(acl_d);

		if ((count = acl(path_p, ACL_CNT, 0, NULL)) < 0) {
			return NULL;
		}

		if ((acl_d = sys_acl_init(count)) == NULL) {
			return NULL;
		}
	}

	if (count < 0) {
		sys_acl_free_acl(acl_d);
		return NULL;
	}

	/*
	 * calculate the number of access and default ACL entries
	 *
	 * Note: we assume that the acl() system call returned a
	 * well formed ACL which is sorted so that all of the
	 * access ACL entries preceed any default ACL entries
	 */
	for (naccess = 0; naccess < count; naccess++) {
		if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
			break;
	}
	ndefault = count - naccess;
	
	/*
	 * if the caller wants the default ACL we have to copy
	 * the entries down to the start of the acl[] buffer
	 * and mask out the ACL_DEFAULT flag from the type field
	 */
	if (type == SMB_ACL_TYPE_DEFAULT) {
		int	i, j;

		for (i = 0, j = naccess; i < ndefault; i++, j++) {
			acl_d->acl[i] = acl_d->acl[j];
			acl_d->acl[i].a_type &= ~ACL_DEFAULT;
		}

		acl_d->count = ndefault;
	} else {
		acl_d->count = naccess;
	}

	return acl_d;
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	/*
	 * HPUX doesn't have the facl call. Fake it using the path.... JRA.
	 */

	files_struct *fsp = file_find_fd(fd);

	if (fsp == NULL) {
		errno = EBADF;
		return NULL;
	}

	/*
	 * We know we're in the same conn context. So we
	 * can use the relative path.
	 */

	return sys_acl_get_file(fsp->fsp_name, SMB_ACL_TYPE_ACCESS);
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d)
{
	*permset_d = 0;

	return 0;
}

int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
{
	if (perm != SMB_ACL_READ && perm != SMB_ACL_WRITE
	    && perm != SMB_ACL_EXECUTE) {
		errno = EINVAL;
		return -1;
	}

	if (permset_d == NULL) {
		errno = EINVAL;
		return -1;
	}

	*permset_d |= perm;

	return 0;
}

int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
{
	return *permset_d & perm;
}

char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p)
{
	int	i;
	int	len, maxlen;
	char	*text;

	/*
	 * use an initial estimate of 20 bytes per ACL entry
	 * when allocating memory for the text representation
	 * of the ACL
	 */
	len	= 0;
	maxlen	= 20 * acl_d->count;
	if ((text = malloc(maxlen)) == NULL) {
		errno = ENOMEM;
		return NULL;
	}

	for (i = 0; i < acl_d->count; i++) {
		struct acl	*ap	= &acl_d->acl[i];
		struct passwd	*pw;
		struct group	*gr;
		char		tagbuf[12];
		char		idbuf[12];
		char		*tag;
		char		*id	= "";
		char		perms[4];
		int		nbytes;

		switch (ap->a_type) {
			/*
			 * for debugging purposes it's probably more
			 * useful to dump unknown tag types rather
			 * than just returning an error
			 */
			default:
				slprintf(tagbuf, sizeof(tagbuf)-1, "0x%x",
					ap->a_type);
				tag = tagbuf;
				slprintf(idbuf, sizeof(idbuf)-1, "%ld",
					(long)ap->a_id);
				id = idbuf;
				break;

			case SMB_ACL_USER:
				id = uidtoname(ap->a_id);
			case SMB_ACL_USER_OBJ:
				tag = "user";
				break;

			case SMB_ACL_GROUP:
				if ((gr = getgrgid(ap->a_id)) == NULL) {
					slprintf(idbuf, sizeof(idbuf)-1, "%ld",
						(long)ap->a_id);
					id = idbuf;
				} else {
					id = gr->gr_name;
				}
			case SMB_ACL_GROUP_OBJ:
				tag = "group";
				break;

			case SMB_ACL_OTHER:
				tag = "other";
				break;

			case SMB_ACL_MASK:
				tag = "mask";
				break;

		}

		perms[0] = (ap->a_perm & SMB_ACL_READ) ? 'r' : '-';
		perms[1] = (ap->a_perm & SMB_ACL_WRITE) ? 'w' : '-';
		perms[2] = (ap->a_perm & SMB_ACL_EXECUTE) ? 'x' : '-';
		perms[3] = '\0';

		/*          <tag>      :  <qualifier>   :  rwx \n  \0 */
		nbytes = strlen(tag) + 1 + strlen(id) + 1 + 3 + 1 + 1;

		/*
		 * If this entry would overflow the buffer
		 * allocate enough additional memory for this
		 * entry and an estimate of another 20 bytes
		 * for each entry still to be processed
		 */
		if ((len + nbytes) > maxlen) {
			char *oldtext = text;

			maxlen += nbytes + 20 * (acl_d->count - i);

			if ((text = Realloc(oldtext, maxlen)) == NULL) {
				free(oldtext);
				errno = ENOMEM;
				return NULL;
			}
		}

		slprintf(&text[len], nbytes-1, "%s:%s:%s\n", tag, id, perms);
		len += nbytes - 1;
	}

	if (len_p)
		*len_p = len;

	return text;
}

SMB_ACL_T sys_acl_init(int count)
{
	SMB_ACL_T	a;

	if (count < 0) {
		errno = EINVAL;
		return NULL;
	}

	/*
	 * note that since the definition of the structure pointed
	 * to by the SMB_ACL_T includes the first element of the
	 * acl[] array, this actually allocates an ACL with room
	 * for (count+1) entries
	 */
	if ((a = malloc(sizeof(*a) + count * sizeof(struct acl))) == NULL) {
		errno = ENOMEM;
		return NULL;
	}

	a->size = count + 1;
	a->count = 0;
	a->next = -1;

	return a;
}


int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
{
	SMB_ACL_T	acl_d;
	SMB_ACL_ENTRY_T	entry_d;

	if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
		errno = EINVAL;
		return -1;
	}

	if (acl_d->count >= acl_d->size) {
		errno = ENOSPC;
		return -1;
	}

	entry_d		= &acl_d->acl[acl_d->count++];
	entry_d->a_type	= 0;
	entry_d->a_id	= -1;
	entry_d->a_perm	= 0;
	*entry_p	= entry_d;

	return 0;
}

int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type)
{
	switch (tag_type) {
		case SMB_ACL_USER:
		case SMB_ACL_USER_OBJ:
		case SMB_ACL_GROUP:
		case SMB_ACL_GROUP_OBJ:
		case SMB_ACL_OTHER:
		case SMB_ACL_MASK:
			entry_d->a_type = tag_type;
			break;
		default:
			errno = EINVAL;
			return -1;
	}

	return 0;
}

int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p)
{
	if (entry_d->a_type != SMB_ACL_GROUP
	    && entry_d->a_type != SMB_ACL_USER) {
		errno = EINVAL;
		return -1;
	}

	entry_d->a_id = *((id_t *)qual_p);

	return 0;
}

int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
{
	if (*permset_d & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
		return EINVAL;
	}

	entry_d->a_perm = *permset_d;

	return 0;
}

/* Structure to capture the count for each type of ACE. */

struct hpux_acl_types {
	int n_user;
	int n_def_user;
	int n_user_obj;
	int n_def_user_obj;

	int n_group;
	int n_def_group;
	int n_group_obj;
	int n_def_group_obj;

	int n_other;
	int n_other_obj;
	int n_def_other_obj;

	int n_class_obj;
	int n_def_class_obj;

	int n_illegal_obj;
};

/* count_obj:
 * Counts the different number of objects in a given array of ACL
 * structures.
 * Inputs:
 *
 * acl_count      - Count of ACLs in the array of ACL strucutres.
 * aclp           - Array of ACL structures.
 * acl_type_count - Pointer to acl_types structure. Should already be
 *                  allocated.
 * Output: 
 *
 * acl_type_count - This structure is filled up with counts of various 
 *                  acl types.
 */

static int hpux_count_obj(int acl_count, struct acl *aclp, struct hpux_acl_types *acl_type_count)
{
	int i;

	memset(acl_type_count, 0, sizeof(struct hpux_acl_types));

	for(i=0;i<acl_count;i++) {
		switch(aclp[i].a_type) {
		case USER: 
			acl_type_count->n_user++;
			break;
		case USER_OBJ: 
			acl_type_count->n_user_obj++;
			break;
		case DEF_USER_OBJ: 
			acl_type_count->n_def_user_obj++;
			break;
		case GROUP: 
			acl_type_count->n_group++;
			break;
		case GROUP_OBJ: 
			acl_type_count->n_group_obj++;
			break;
		case DEF_GROUP_OBJ: 
			acl_type_count->n_def_group_obj++;
			break;
		case OTHER_OBJ: 
			acl_type_count->n_other_obj++;
			break;
		case DEF_OTHER_OBJ: 
			acl_type_count->n_def_other_obj++;
			break;
		case CLASS_OBJ:
			acl_type_count->n_class_obj++;
			break;
		case DEF_CLASS_OBJ:
			acl_type_count->n_def_class_obj++;
			break;
		case DEF_USER:
			acl_type_count->n_def_user++;
			break;
		case DEF_GROUP:
			acl_type_count->n_def_group++;
			break;
		default: 
			acl_type_count->n_illegal_obj++;
			break;
		}
	}
}

/* swap_acl_entries:  Swaps two ACL entries. 
 *
 * Inputs: aclp0, aclp1 - ACL entries to be swapped.
 */

static void hpux_swap_acl_entries(struct acl *aclp0, struct acl *aclp1)
{
	struct acl temp_acl;

	temp_acl.a_type = aclp0->a_type;
	temp_acl.a_id = aclp0->a_id;
	temp_acl.a_perm = aclp0->a_perm;

	aclp0->a_type = aclp1->a_type;
	aclp0->a_id = aclp1->a_id;
	aclp0->a_perm = aclp1->a_perm;

	aclp1->a_type = temp_acl.a_type;
	aclp1->a_id = temp_acl.a_id;
	aclp1->a_perm = temp_acl.a_perm;
}

/* prohibited_duplicate_type
 * Identifies if given ACL type can have duplicate entries or 
 * not.
 *
 * Inputs: acl_type - ACL Type.
 *
 * Outputs: 
 *
 * Return.. 
 *
 * True - If the ACL type matches any of the prohibited types.
 * False - If the ACL type doesn't match any of the prohibited types.
 */ 

static BOOL hpux_prohibited_duplicate_type(int acl_type)
{
	switch(acl_type) {
		case USER:
		case GROUP:
		case DEF_USER: 
		case DEF_GROUP:
			return True;
		default:
			return False;
	}
}

/* get_needed_class_perm
 * Returns the permissions of a ACL structure only if the ACL
 * type matches one of the pre-determined types for computing 
 * CLASS_OBJ permissions.
 *
 * Inputs: aclp - Pointer to ACL structure.
 */

static int hpux_get_needed_class_perm(struct acl *aclp)
{
	switch(aclp->a_type) {
		case USER: 
		case GROUP_OBJ: 
		case GROUP: 
		case DEF_USER_OBJ: 
		case DEF_USER:
		case DEF_GROUP_OBJ: 
		case DEF_GROUP:
		case DEF_CLASS_OBJ:
		case DEF_OTHER_OBJ: 
			return aclp->a_perm;
		default: 
			return 0;
	}
}

/* acl_sort for HPUX.
 * Sorts the array of ACL structures as per the description in
 * aclsort man page. Refer to aclsort man page for more details
 *
 * Inputs:
 *
 * acl_count - Count of ACLs in the array of ACL structures.
 * calclass  - If this is not zero, then we compute the CLASS_OBJ
 *             permissions.
 * aclp      - Array of ACL structures.
 *
 * Outputs:
 *
 * aclp     - Sorted array of ACL structures.
 *
 * Outputs:
 *
 * Returns 0 for success -1 for failure. Prints a message to the Samba
 * debug log in case of failure.
 */

static int hpux_acl_sort(int acl_count, int calclass, struct acl *aclp)
{
#if !defined(HAVE_HPUX_ACLSORT)
	/*
	 * The aclsort() system call is availabe on the latest HPUX General
	 * Patch Bundles. So for HPUX, we developed our version of acl_sort 
	 * function. Because, we don't want to update to a new 
	 * HPUX GR bundle just for aclsort() call.
	 */

	struct hpux_acl_types acl_obj_count;
	int n_class_obj_perm = 0;
	int i, j;
 
	if(!acl_count) {
		DEBUG(10,("Zero acl count passed. Returning Success\n"));
		return 0;
	}

	if(aclp == NULL) {
		DEBUG(0,("Null ACL pointer in hpux_acl_sort. Returning Failure. \n"));
		return -1;
	}

	/* Count different types of ACLs in the ACLs array */

	hpux_count_obj(acl_count, aclp, &acl_obj_count);

	/* There should be only one entry each of type USER_OBJ, GROUP_OBJ, 
	 * CLASS_OBJ and OTHER_OBJ 
	 */

	if( (acl_obj_count.n_user_obj  != 1) || 
		(acl_obj_count.n_group_obj != 1) || 
		(acl_obj_count.n_class_obj != 1) ||
		(acl_obj_count.n_other_obj != 1) 
	) {
		DEBUG(0,("hpux_acl_sort: More than one entry or no entries for \
USER OBJ or GROUP_OBJ or OTHER_OBJ or CLASS_OBJ\n"));
		return -1;
	}

	/* If any of the default objects are present, there should be only
	 * one of them each.
	 */

	if( (acl_obj_count.n_def_user_obj  > 1) || (acl_obj_count.n_def_group_obj > 1) || 
			(acl_obj_count.n_def_other_obj > 1) || (acl_obj_count.n_def_class_obj > 1) ) {
		DEBUG(0,("hpux_acl_sort: More than one entry for DEF_CLASS_OBJ \
or DEF_USER_OBJ or DEF_GROUP_OBJ or DEF_OTHER_OBJ\n"));
		return -1;
	}

	/* We now have proper number of OBJ and DEF_OBJ entries. Now sort the acl 
	 * structures.  
	 *
	 * Sorting crieteria - First sort by ACL type. If there are multiple entries of
	 * same ACL type, sort by ACL id.
	 *
	 * I am using the trival kind of sorting method here because, performance isn't 
	 * really effected by the ACLs feature. More over there aren't going to be more
	 * than 17 entries on HPUX. 
	 */

	for(i=0; i<acl_count;i++) {
		for (j=i+1; j<acl_count; j++) {
			if( aclp[i].a_type > aclp[j].a_type ) {
				/* ACL entries out of order, swap them */

				hpux_swap_acl_entries((aclp+i), (aclp+j));

			} else if ( aclp[i].a_type == aclp[j].a_type ) {

				/* ACL entries of same type, sort by id */

				if(aclp[i].a_id > aclp[j].a_id) {
					hpux_swap_acl_entries((aclp+i), (aclp+j));
				} else if (aclp[i].a_id == aclp[j].a_id) {
					/* We have a duplicate entry. */
					if(hpux_prohibited_duplicate_type(aclp[i].a_type)) {
						DEBUG(0, ("hpux_acl_sort: Duplicate entry: Type(hex): %x Id: %d\n",
							aclp[i].a_type, aclp[i].a_id));
						return -1;
					}
				}

			}
		}
	}

	/* set the class obj permissions to the computed one. */
	if(calclass) {
		int n_class_obj_index = -1;

		for(i=0;i<acl_count;i++) {
			n_class_obj_perm |= hpux_get_needed_class_perm((aclp+i));

			if(aclp[i].a_type == CLASS_OBJ)
				n_class_obj_index = i;
		}
		aclp[n_class_obj_index].a_perm = n_class_obj_perm;
	}

	return 0;
#else
	return aclsort(acl_count, calclass, aclp);
#endif
}

/*
 * sort the ACL and check it for validity
 *
 * if it's a minimal ACL with only 4 entries then we
 * need to recalculate the mask permissions to make
 * sure that they are the same as the GROUP_OBJ
 * permissions as required by the UnixWare acl() system call.
 *
 * (note: since POSIX allows minimal ACLs which only contain
 * 3 entries - ie there is no mask entry - we should, in theory,
 * check for this and add a mask entry if necessary - however
 * we "know" that the caller of this interface always specifies
 * a mask so, in practice "this never happens" (tm) - if it *does*
 * happen aclsort() will fail and return an error and someone will
 * have to fix it ...)
 */

static int acl_sort(SMB_ACL_T acl_d)
{
	int fixmask = (acl_d->count <= 4);

	if (hpux_acl_sort(acl_d->count, fixmask, acl_d->acl) != 0) {
		errno = EINVAL;
		return -1;
	}
	return 0;
}
 
int sys_acl_valid(SMB_ACL_T acl_d)
{
	return acl_sort(acl_d);
}

int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d)
{
	struct stat	s;
	struct acl	*acl_p;
	int		acl_count;
	struct acl	*acl_buf	= NULL;
	int		ret;

	if(hpux_acl_call_presence() == False) {
		/* Looks like we don't have the acl() system call on HPUX. 
		 * May be the system doesn't have the latest version of JFS.
		 */
		errno=ENOSYS;
		return -1; 
	}

	if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
		errno = EINVAL;
		return -1;
	}

	if (acl_sort(acl_d) != 0) {
		return -1;
	}

	acl_p		= &acl_d->acl[0];
	acl_count	= acl_d->count;

	/*
	 * if it's a directory there is extra work to do
	 * since the acl() system call will replace both
	 * the access ACLs and the default ACLs (if any)
	 */
	if (stat(name, &s) != 0) {
		return -1;
	}
	if (S_ISDIR(s.st_mode)) {
		SMB_ACL_T	acc_acl;
		SMB_ACL_T	def_acl;
		SMB_ACL_T	tmp_acl;
		int		i;

		if (type == SMB_ACL_TYPE_ACCESS) {
			acc_acl = acl_d;
			def_acl = tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_DEFAULT);

		} else {
			def_acl = acl_d;
			acc_acl = tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_ACCESS);
		}

		if (tmp_acl == NULL) {
			return -1;
		}

		/*
		 * allocate a temporary buffer for the complete ACL
		 */
		acl_count = acc_acl->count + def_acl->count;
		acl_p = acl_buf = malloc(acl_count * sizeof(acl_buf[0]));

		if (acl_buf == NULL) {
			sys_acl_free_acl(tmp_acl);
			errno = ENOMEM;
			return -1;
		}

		/*
		 * copy the access control and default entries into the buffer
		 */
		memcpy(&acl_buf[0], &acc_acl->acl[0],
			acc_acl->count * sizeof(acl_buf[0]));

		memcpy(&acl_buf[acc_acl->count], &def_acl->acl[0],
			def_acl->count * sizeof(acl_buf[0]));

		/*
		 * set the ACL_DEFAULT flag on the default entries
		 */
		for (i = acc_acl->count; i < acl_count; i++) {
			acl_buf[i].a_type |= ACL_DEFAULT;
		}

		sys_acl_free_acl(tmp_acl);

	} else if (type != SMB_ACL_TYPE_ACCESS) {
		errno = EINVAL;
		return -1;
	}

	ret = acl(name, ACL_SET, acl_count, acl_p);

	if (acl_buf) {
		free(acl_buf);
	}

	return ret;
}

int sys_acl_set_fd(int fd, SMB_ACL_T acl_d)
{
	/*
	 * HPUX doesn't have the facl call. Fake it using the path.... JRA.
	 */

	files_struct *fsp = file_find_fd(fd);

	if (fsp == NULL) {
		errno = EBADF;
		return NULL;
	}

	if (acl_sort(acl_d) != 0) {
		return -1;
	}

	/*
	 * We know we're in the same conn context. So we
	 * can use the relative path.
	 */

	return sys_acl_set_file(fsp->fsp_name, SMB_ACL_TYPE_ACCESS, acl_d);
}

int sys_acl_delete_def_file(const char *path)
{
	SMB_ACL_T	acl_d;
	int		ret;

	/*
	 * fetching the access ACL and rewriting it has
	 * the effect of deleting the default ACL
	 */
	if ((acl_d = sys_acl_get_file(path, SMB_ACL_TYPE_ACCESS)) == NULL) {
		return -1;
	}

	ret = acl(path, ACL_SET, acl_d->count, acl_d->acl);

	sys_acl_free_acl(acl_d);
	
	return ret;
}

int sys_acl_free_text(char *text)
{
	free(text);
	return 0;
}

int sys_acl_free_acl(SMB_ACL_T acl_d) 
{
	free(acl_d);
	return 0;
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	return 0;
}

#elif defined(HAVE_IRIX_ACLS)

int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	if (entry_id != SMB_ACL_FIRST_ENTRY && entry_id != SMB_ACL_NEXT_ENTRY) {
		errno = EINVAL;
		return -1;
	}

	if (entry_p == NULL) {
		errno = EINVAL;
		return -1;
	}

	if (entry_id == SMB_ACL_FIRST_ENTRY) {
		acl_d->next = 0;
	}

	if (acl_d->next < 0) {
		errno = EINVAL;
		return -1;
	}

	if (acl_d->next >= acl_d->aclp->acl_cnt) {
		return 0;
	}

	*entry_p = &acl_d->aclp->acl_entry[acl_d->next++];

	return 1;
}

int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p)
{
	*type_p = entry_d->ae_tag;

	return 0;
}

int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	*permset_p = entry_d;

	return 0;
}

void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d)
{
	if (entry_d->ae_tag != SMB_ACL_USER
	    && entry_d->ae_tag != SMB_ACL_GROUP) {
		errno = EINVAL;
		return NULL;
	}

	return &entry_d->ae_id;
}

SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type)
{
	SMB_ACL_T	a;

	if ((a = malloc(sizeof(*a))) == NULL) {
		errno = ENOMEM;
		return NULL;
	}
	if ((a->aclp = acl_get_file(path_p, type)) == NULL) {
		SAFE_FREE(a);
		return NULL;
	}
	a->next = -1;
	a->freeaclp = True;
	return a;
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	SMB_ACL_T	a;

	if ((a = malloc(sizeof(*a))) == NULL) {
		errno = ENOMEM;
		return NULL;
	}
	if ((a->aclp = acl_get_fd(fd)) == NULL) {
		SAFE_FREE(a);
		return NULL;
	}
	a->next = -1;
	a->freeaclp = True;
	return a;
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d)
{
	permset_d->ae_perm = 0;

	return 0;
}

int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
{
	if (perm != SMB_ACL_READ && perm != SMB_ACL_WRITE
	    && perm != SMB_ACL_EXECUTE) {
		errno = EINVAL;
		return -1;
	}

	if (permset_d == NULL) {
		errno = EINVAL;
		return -1;
	}

	permset_d->ae_perm |= perm;

	return 0;
}

int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
{
	return permset_d->ae_perm & perm;
}

char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p)
{
	return acl_to_text(acl_d->aclp, len_p);
}

SMB_ACL_T sys_acl_init(int count)
{
	SMB_ACL_T	a;

	if (count < 0) {
		errno = EINVAL;
		return NULL;
	}

	if ((a = malloc(sizeof(*a) + sizeof(struct acl))) == NULL) {
		errno = ENOMEM;
		return NULL;
	}

	a->next = -1;
	a->freeaclp = False;
	a->aclp = (struct acl *)(&a->aclp + sizeof(struct acl *));
	a->aclp->acl_cnt = 0;

	return a;
}


int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
{
	SMB_ACL_T	acl_d;
	SMB_ACL_ENTRY_T	entry_d;

	if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
		errno = EINVAL;
		return -1;
	}

	if (acl_d->aclp->acl_cnt >= ACL_MAX_ENTRIES) {
		errno = ENOSPC;
		return -1;
	}

	entry_d		= &acl_d->aclp->acl_entry[acl_d->aclp->acl_cnt++];
	entry_d->ae_tag	= 0;
	entry_d->ae_id	= 0;
	entry_d->ae_perm	= 0;
	*entry_p	= entry_d;

	return 0;
}

int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type)
{
	switch (tag_type) {
		case SMB_ACL_USER:
		case SMB_ACL_USER_OBJ:
		case SMB_ACL_GROUP:
		case SMB_ACL_GROUP_OBJ:
		case SMB_ACL_OTHER:
		case SMB_ACL_MASK:
			entry_d->ae_tag = tag_type;
			break;
		default:
			errno = EINVAL;
			return -1;
	}

	return 0;
}

int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p)
{
	if (entry_d->ae_tag != SMB_ACL_GROUP
	    && entry_d->ae_tag != SMB_ACL_USER) {
		errno = EINVAL;
		return -1;
	}

	entry_d->ae_id = *((id_t *)qual_p);

	return 0;
}

int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
{
	if (permset_d->ae_perm & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
		return EINVAL;
	}

	entry_d->ae_perm = permset_d->ae_perm;

	return 0;
}

int sys_acl_valid(SMB_ACL_T acl_d)
{
	return acl_valid(acl_d->aclp);
}

int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d)
{
	return acl_set_file(name, type, acl_d->aclp);
}

int sys_acl_set_fd(int fd, SMB_ACL_T acl_d)
{
	return acl_set_fd(fd, acl_d->aclp);
}

int sys_acl_delete_def_file(const char *name)
{
	return acl_delete_def_file(name);
}

int sys_acl_free_text(char *text)
{
	return acl_free(text);
}

int sys_acl_free_acl(SMB_ACL_T acl_d) 
{
	if (acl_d->freeaclp) {
		acl_free(acl_d->aclp);
	}
	acl_free(acl_d);
	return 0;
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	return 0;
}

#elif defined(HAVE_AIX_ACLS)

/* Donated by Medha Date, mdate@austin.ibm.com, for IBM */

int sys_acl_get_entry( SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	struct acl_entry_link *link;
	struct new_acl_entry *entry;
	int keep_going;

	DEBUG(10,("This is the count: %d\n",theacl->count));

	/* Check if count was previously set to -1. *
	 * If it was, that means we reached the end *
	 * of the acl last time.                    */
	if(theacl->count == -1)
		return(0);

	link = theacl;
	/* To get to the next acl, traverse linked list until index *
	 * of acl matches the count we are keeping.  This count is  *
	 * incremented each time we return an acl entry.            */

	for(keep_going = 0; keep_going < theacl->count; keep_going++)
		link = link->nextp;

	entry = *entry_p =  link->entryp;

	DEBUG(10,("*entry_p is %d\n",entry_p));
	DEBUG(10,("*entry_p->ace_access is %d\n",entry->ace_access));

	/* Increment count */
	theacl->count++;
	if(link->nextp == NULL)
		theacl->count = -1;

	return(1);
}

int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
{
	/* Initialize tag type */

	*tag_type_p = -1;
	DEBUG(10,("the tagtype is %d\n",entry_d->ace_id->id_type));

	/* Depending on what type of entry we have, *
	 * return tag type.                         */
	switch(entry_d->ace_id->id_type) {
	case ACEID_USER:
		*tag_type_p = SMB_ACL_USER;
		break;
	case ACEID_GROUP:
		*tag_type_p = SMB_ACL_GROUP;
		break;

	case SMB_ACL_USER_OBJ:
	case SMB_ACL_GROUP_OBJ:
	case SMB_ACL_OTHER:
		*tag_type_p = entry_d->ace_id->id_type;
		break;
 
	default:
		return(-1);
	}

	return(0);
}

int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	DEBUG(10,("Starting AIX sys_acl_get_permset\n"));
	*permset_p = &entry_d->ace_access;
	DEBUG(10,("**permset_p is %d\n",**permset_p));
	if(!(**permset_p & S_IXUSR) &&
		!(**permset_p & S_IWUSR) &&
		!(**permset_p & S_IRUSR) &&
		(**permset_p != 0))
			return(-1);

	DEBUG(10,("Ending AIX sys_acl_get_permset\n"));
	return(0);
}

void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
{
	return(entry_d->ace_id->id_data);
}

SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
{
	struct acl *file_acl = (struct acl *)NULL;
	struct acl_entry *acl_entry;
	struct new_acl_entry *new_acl_entry;
	struct ace_id *idp;
	struct acl_entry_link *acl_entry_link;
	struct acl_entry_link *acl_entry_link_head;
	int i;
	int rc = 0;
	uid_t user_id;

	/* Get the acl using statacl */
 
	DEBUG(10,("Entering sys_acl_get_file\n"));
	DEBUG(10,("path_p is %s\n",path_p));

	file_acl = (struct acl *)malloc(BUFSIZ);
 
	if(file_acl == NULL) {
		errno=ENOMEM;
		DEBUG(0,("Error in AIX sys_acl_get_file: %d\n",errno));
		return(NULL);
	}

	memset(file_acl,0,BUFSIZ);

	rc = statacl((char *)path_p,0,file_acl,BUFSIZ);
	if(rc == -1) {
		DEBUG(0,("statacl returned %d with errno %d\n",rc,errno));
		SAFE_FREE(file_acl);
		return(NULL);
	}

	DEBUG(10,("Got facl and returned it\n"));

	/* Point to the first acl entry in the acl */
	acl_entry =  file_acl->acl_ext;

	/* Begin setting up the head of the linked list *
	 * that will be used for the storing the acl    *
	 * in a way that is useful for the posix_acls.c *
	 * code.                                          */

	acl_entry_link_head = acl_entry_link = sys_acl_init(0);
	if(acl_entry_link_head == NULL)
		return(NULL);

	acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
	if(acl_entry_link->entryp == NULL) {
		SAFE_FREE(file_acl);
		errno = ENOMEM;
		DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
		return(NULL);
	}

	DEBUG(10,("acl_entry is %d\n",acl_entry));
	DEBUG(10,("acl_last(file_acl) id %d\n",acl_last(file_acl)));

	/* Check if the extended acl bit is on.   *
	 * If it isn't, do not show the           *
	 * contents of the acl since AIX intends *
	 * the extended info to remain unused     */

	if(file_acl->acl_mode & S_IXACL){
		/* while we are not pointing to the very end */
		while(acl_entry < acl_last(file_acl)) {
			/* before we malloc anything, make sure this is  */
			/* a valid acl entry and one that we want to map */
			idp = id_nxt(acl_entry->ace_id);
			if((acl_entry->ace_type == ACC_SPECIFY ||
				(acl_entry->ace_type == ACC_PERMIT)) && (idp != id_last(acl_entry))) {
					acl_entry = acl_nxt(acl_entry);
					continue;
			}

			idp = acl_entry->ace_id;

			/* Check if this is the first entry in the linked list. *
			 * The first entry needs to keep prevp pointing to NULL *
			 * and already has entryp allocated.                  */

			if(acl_entry_link_head->count != 0) {
				acl_entry_link->nextp = (struct acl_entry_link *)
											malloc(sizeof(struct acl_entry_link));

				if(acl_entry_link->nextp == NULL) {
					SAFE_FREE(file_acl);
					errno = ENOMEM;
					DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
					return(NULL);
				}

				acl_entry_link->nextp->prevp = acl_entry_link;
				acl_entry_link = acl_entry_link->nextp;
				acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
				if(acl_entry_link->entryp == NULL) {
					SAFE_FREE(file_acl);
					errno = ENOMEM;
					DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
					return(NULL);
				}
				acl_entry_link->nextp = NULL;
			}

			acl_entry_link->entryp->ace_len = acl_entry->ace_len;

			/* Don't really need this since all types are going *
			 * to be specified but, it's better than leaving it 0 */

			acl_entry_link->entryp->ace_type = acl_entry->ace_type;
 
			acl_entry_link->entryp->ace_access = acl_entry->ace_access;
 
			memcpy(acl_entry_link->entryp->ace_id,idp,sizeof(struct ace_id));

			/* The access in the acl entries must be left shifted by *
			 * three bites, because they will ultimately be compared *
			 * to S_IRUSR, S_IWUSR, and S_IXUSR.                  */

			switch(acl_entry->ace_type){
			case ACC_PERMIT:
			case ACC_SPECIFY:
				acl_entry_link->entryp->ace_access = acl_entry->ace_access;
				acl_entry_link->entryp->ace_access <<= 6;
				acl_entry_link_head->count++;
				break;
			case ACC_DENY:
				/* Since there is no way to return a DENY acl entry *
				 * change to PERMIT and then shift.                 */
				DEBUG(10,("acl_entry->ace_access is %d\n",acl_entry->ace_access));
				acl_entry_link->entryp->ace_access = ~acl_entry->ace_access & 7;
				DEBUG(10,("acl_entry_link->entryp->ace_access is %d\n",acl_entry_link->entryp->ace_access));
				acl_entry_link->entryp->ace_access <<= 6;
				acl_entry_link_head->count++;
				break;
			default:
				return(0);
			}

			DEBUG(10,("acl_entry = %d\n",acl_entry));
			DEBUG(10,("The ace_type is %d\n",acl_entry->ace_type));
 
			acl_entry = acl_nxt(acl_entry);
		}
	} /* end of if enabled */

	/* Since owner, group, other acl entries are not *
	 * part of the acl entries in an acl, they must  *
	 * be dummied up to become part of the list.     */

	for( i = 1; i < 4; i++) {
		DEBUG(10,("i is %d\n",i));
		if(acl_entry_link_head->count != 0) {
			acl_entry_link->nextp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
			if(acl_entry_link->nextp == NULL) {
				SAFE_FREE(file_acl);
				errno = ENOMEM;
				DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
				return(NULL);
			}

			acl_entry_link->nextp->prevp = acl_entry_link;
			acl_entry_link = acl_entry_link->nextp;
			acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
			if(acl_entry_link->entryp == NULL) {
				SAFE_FREE(file_acl);
				errno = ENOMEM;
				DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
				return(NULL);
			}
		}

		acl_entry_link->nextp = NULL;

		new_acl_entry = acl_entry_link->entryp;
		idp = new_acl_entry->ace_id;

		new_acl_entry->ace_len = sizeof(struct acl_entry);
		new_acl_entry->ace_type = ACC_PERMIT;
		idp->id_len = sizeof(struct ace_id);
		DEBUG(10,("idp->id_len = %d\n",idp->id_len));
		memset(idp->id_data,0,sizeof(uid_t));

		switch(i) {
		case 2:
			new_acl_entry->ace_access = file_acl->g_access << 6;
			idp->id_type = SMB_ACL_GROUP_OBJ;
			break;

		case 3:
			new_acl_entry->ace_access = file_acl->o_access << 6;
			idp->id_type = SMB_ACL_OTHER;
			break;
 
		case 1:
			new_acl_entry->ace_access = file_acl->u_access << 6;
			idp->id_type = SMB_ACL_USER_OBJ;
			break;
 
		default:
			return(NULL);

		}

		acl_entry_link_head->count++;
		DEBUG(10,("new_acl_entry->ace_access = %d\n",new_acl_entry->ace_access));
	}

	acl_entry_link_head->count = 0;
	SAFE_FREE(file_acl);

	return(acl_entry_link_head);
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	struct acl *file_acl = (struct acl *)NULL;
	struct acl_entry *acl_entry;
	struct new_acl_entry *new_acl_entry;
	struct ace_id *idp;
	struct acl_entry_link *acl_entry_link;
	struct acl_entry_link *acl_entry_link_head;
	int i;
	int rc = 0;
	uid_t user_id;

	/* Get the acl using fstatacl */
   
	DEBUG(10,("Entering sys_acl_get_fd\n"));
	DEBUG(10,("fd is %d\n",fd));
	file_acl = (struct acl *)malloc(BUFSIZ);

	if(file_acl == NULL) {
		errno=ENOMEM;
		DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
		return(NULL);
	}

	memset(file_acl,0,BUFSIZ);

	rc = fstatacl(fd,0,file_acl,BUFSIZ);
	if(rc == -1) {
		DEBUG(0,("The fstatacl call returned %d with errno %d\n",rc,errno));
		SAFE_FREE(file_acl);
		return(NULL);
	}

	DEBUG(10,("Got facl and returned it\n"));

	/* Point to the first acl entry in the acl */

	acl_entry =  file_acl->acl_ext;
	/* Begin setting up the head of the linked list *
	 * that will be used for the storing the acl    *
	 * in a way that is useful for the posix_acls.c *
	 * code.                                        */

	acl_entry_link_head = acl_entry_link = sys_acl_init(0);
	if(acl_entry_link_head == NULL){
		SAFE_FREE(file_acl);
		return(NULL);
	}

	acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));

	if(acl_entry_link->entryp == NULL) {
		errno = ENOMEM;
		DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
		SAFE_FREE(file_acl);
		return(NULL);
	}

	DEBUG(10,("acl_entry is %d\n",acl_entry));
	DEBUG(10,("acl_last(file_acl) id %d\n",acl_last(file_acl)));
 
	/* Check if the extended acl bit is on.   *
	 * If it isn't, do not show the           *
	 * contents of the acl since AIX intends  *
	 * the extended info to remain unused     */
 
	if(file_acl->acl_mode & S_IXACL){
		/* while we are not pointing to the very end */
		while(acl_entry < acl_last(file_acl)) {
			/* before we malloc anything, make sure this is  */
			/* a valid acl entry and one that we want to map */

			idp = id_nxt(acl_entry->ace_id);
			if((acl_entry->ace_type == ACC_SPECIFY ||
				(acl_entry->ace_type == ACC_PERMIT)) && (idp != id_last(acl_entry))) {
					acl_entry = acl_nxt(acl_entry);
					continue;
			}

			idp = acl_entry->ace_id;
 
			/* Check if this is the first entry in the linked list. *
			 * The first entry needs to keep prevp pointing to NULL *
			 * and already has entryp allocated.                 */

			if(acl_entry_link_head->count != 0) {
				acl_entry_link->nextp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
				if(acl_entry_link->nextp == NULL) {
					errno = ENOMEM;
					DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
					SAFE_FREE(file_acl);
					return(NULL);
				}
				acl_entry_link->nextp->prevp = acl_entry_link;
				acl_entry_link = acl_entry_link->nextp;
				acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
				if(acl_entry_link->entryp == NULL) {
					errno = ENOMEM;
					DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
					SAFE_FREE(file_acl);
					return(NULL);
				}

				acl_entry_link->nextp = NULL;
			}

			acl_entry_link->entryp->ace_len = acl_entry->ace_len;

			/* Don't really need this since all types are going *
			 * to be specified but, it's better than leaving it 0 */

			acl_entry_link->entryp->ace_type = acl_entry->ace_type;
			acl_entry_link->entryp->ace_access = acl_entry->ace_access;

			memcpy(acl_entry_link->entryp->ace_id, idp, sizeof(struct ace_id));

			/* The access in the acl entries must be left shifted by *
			 * three bites, because they will ultimately be compared *
			 * to S_IRUSR, S_IWUSR, and S_IXUSR.                  */

			switch(acl_entry->ace_type){
			case ACC_PERMIT:
			case ACC_SPECIFY:
				acl_entry_link->entryp->ace_access = acl_entry->ace_access;
				acl_entry_link->entryp->ace_access <<= 6;
				acl_entry_link_head->count++;
				break;
			case ACC_DENY:
				/* Since there is no way to return a DENY acl entry *
				 * change to PERMIT and then shift.                 */
				DEBUG(10,("acl_entry->ace_access is %d\n",acl_entry->ace_access));
				acl_entry_link->entryp->ace_access = ~acl_entry->ace_access & 7;
				DEBUG(10,("acl_entry_link->entryp->ace_access is %d\n",acl_entry_link->entryp->ace_access));
				acl_entry_link->entryp->ace_access <<= 6;
				acl_entry_link_head->count++;
				break;
			default:
				return(0);
			}

			DEBUG(10,("acl_entry = %d\n",acl_entry));
			DEBUG(10,("The ace_type is %d\n",acl_entry->ace_type));
 
			acl_entry = acl_nxt(acl_entry);
		}
	} /* end of if enabled */

	/* Since owner, group, other acl entries are not *
	 * part of the acl entries in an acl, they must  *
	 * be dummied up to become part of the list.     */

	for( i = 1; i < 4; i++) {
		DEBUG(10,("i is %d\n",i));
		if(acl_entry_link_head->count != 0){
			acl_entry_link->nextp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
			if(acl_entry_link->nextp == NULL) {
				errno = ENOMEM;
				DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
				SAFE_FREE(file_acl);
				return(NULL);
			}

			acl_entry_link->nextp->prevp = acl_entry_link;
			acl_entry_link = acl_entry_link->nextp;
			acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));

			if(acl_entry_link->entryp == NULL) {
				SAFE_FREE(file_acl);
				errno = ENOMEM;
				DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
				return(NULL);
			}
		}

		acl_entry_link->nextp = NULL;
 
		new_acl_entry = acl_entry_link->entryp;
		idp = new_acl_entry->ace_id;
 
		new_acl_entry->ace_len = sizeof(struct acl_entry);
		new_acl_entry->ace_type = ACC_PERMIT;
		idp->id_len = sizeof(struct ace_id);
		DEBUG(10,("idp->id_len = %d\n",idp->id_len));
		memset(idp->id_data,0,sizeof(uid_t));
 
		switch(i) {
		case 2:
			new_acl_entry->ace_access = file_acl->g_access << 6;
			idp->id_type = SMB_ACL_GROUP_OBJ;
			break;
 
		case 3:
			new_acl_entry->ace_access = file_acl->o_access << 6;
			idp->id_type = SMB_ACL_OTHER;
			break;
 
		case 1:
			new_acl_entry->ace_access = file_acl->u_access << 6;
			idp->id_type = SMB_ACL_USER_OBJ;
			break;
 
		default:
			return(NULL);
		}
 
		acl_entry_link_head->count++;
		DEBUG(10,("new_acl_entry->ace_access = %d\n",new_acl_entry->ace_access));
	}

	acl_entry_link_head->count = 0;
	SAFE_FREE(file_acl);
 
	return(acl_entry_link_head);
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
{
	*permset = *permset & ~0777;
	return(0);
}

int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	if((perm != 0) &&
			(perm & (S_IXUSR | S_IWUSR | S_IRUSR)) == 0)
		return(-1);

	*permset |= perm;
	DEBUG(10,("This is the permset now: %d\n",*permset));
	return(0);
}

char *sys_acl_to_text( SMB_ACL_T theacl, ssize_t *plen)
{
	return(NULL);
}

SMB_ACL_T sys_acl_init( int count)
{
	struct acl_entry_link *theacl = NULL;
 
	DEBUG(10,("Entering sys_acl_init\n"));

	theacl = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
	if(theacl == NULL) {
		errno = ENOMEM;
		DEBUG(0,("Error in sys_acl_init is %d\n",errno));
		return(NULL);
	}

	theacl->count = 0;
	theacl->nextp = NULL;
	theacl->prevp = NULL;
	theacl->entryp = NULL;
	DEBUG(10,("Exiting sys_acl_init\n"));
	return(theacl);
}

int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
{
	struct acl_entry_link *theacl;
	struct acl_entry_link *acl_entryp;
	struct acl_entry_link *temp_entry;
	int counting;

	DEBUG(10,("Entering the sys_acl_create_entry\n"));

	theacl = acl_entryp = *pacl;

	/* Get to the end of the acl before adding entry */

	for(counting=0; counting < theacl->count; counting++){
		DEBUG(10,("The acl_entryp is %d\n",acl_entryp));
		temp_entry = acl_entryp;
		acl_entryp = acl_entryp->nextp;
	}

	if(theacl->count != 0){
		temp_entry->nextp = acl_entryp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
		if(acl_entryp == NULL) {
			errno = ENOMEM;
			DEBUG(0,("Error in sys_acl_create_entry is %d\n",errno));
			return(-1);
		}

		DEBUG(10,("The acl_entryp is %d\n",acl_entryp));
		acl_entryp->prevp = temp_entry;
		DEBUG(10,("The acl_entryp->prevp is %d\n",acl_entryp->prevp));
	}

	*pentry = acl_entryp->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
	if(*pentry == NULL) {
		errno = ENOMEM;
		DEBUG(0,("Error in sys_acl_create_entry is %d\n",errno));
		return(-1);
	}

	memset(*pentry,0,sizeof(struct new_acl_entry));
	acl_entryp->entryp->ace_len = sizeof(struct acl_entry);
	acl_entryp->entryp->ace_type = ACC_PERMIT;
	acl_entryp->entryp->ace_id->id_len = sizeof(struct ace_id);
	acl_entryp->nextp = NULL;
	theacl->count++;
	DEBUG(10,("Exiting sys_acl_create_entry\n"));
	return(0);
}

int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
{
	DEBUG(10,("Starting AIX sys_acl_set_tag_type\n"));
	entry->ace_id->id_type = tagtype;
	DEBUG(10,("The tag type is %d\n",entry->ace_id->id_type));
	DEBUG(10,("Ending AIX sys_acl_set_tag_type\n"));
}

int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
{
	DEBUG(10,("Starting AIX sys_acl_set_qualifier\n"));
	memcpy(entry->ace_id->id_data,qual,sizeof(uid_t));
	DEBUG(10,("Ending AIX sys_acl_set_qualifier\n"));
	return(0);
}

int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
{
	DEBUG(10,("Starting AIX sys_acl_set_permset\n"));
	if(!(*permset & S_IXUSR) &&
		!(*permset & S_IWUSR) &&
		!(*permset & S_IRUSR) &&
		(*permset != 0))
			return(-1);

	entry->ace_access = *permset;
	DEBUG(10,("entry->ace_access = %d\n",entry->ace_access));
	DEBUG(10,("Ending AIX sys_acl_set_permset\n"));
	return(0);
}

int sys_acl_valid( SMB_ACL_T theacl )
{
	int user_obj = 0;
	int group_obj = 0;
	int other_obj = 0;
	struct acl_entry_link *acl_entry;

	for(acl_entry=theacl; acl_entry != NULL; acl_entry = acl_entry->nextp) {
		user_obj += (acl_entry->entryp->ace_id->id_type == SMB_ACL_USER_OBJ);
		group_obj += (acl_entry->entryp->ace_id->id_type == SMB_ACL_GROUP_OBJ);
		other_obj += (acl_entry->entryp->ace_id->id_type == SMB_ACL_OTHER);
	}

	DEBUG(10,("user_obj=%d, group_obj=%d, other_obj=%d\n",user_obj,group_obj,other_obj));
 
	if(user_obj != 1 || group_obj != 1 || other_obj != 1)
		return(-1); 

	return(0);
}

int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
{
	struct acl_entry_link *acl_entry_link = NULL;
	struct acl *file_acl = NULL;
	struct acl *file_acl_temp = NULL;
	struct acl_entry *acl_entry = NULL;
	struct ace_id *ace_id = NULL;
	uint id_type;
	uint ace_access;
	uint user_id;
	uint acl_length;
	uint rc;

	DEBUG(10,("Entering sys_acl_set_file\n"));
	DEBUG(10,("File name is %s\n",name));
 
	/* AIX has no default ACL */
	if(acltype == SMB_ACL_TYPE_DEFAULT)
		return(0);

	acl_length = BUFSIZ;
	file_acl = (struct acl *)malloc(BUFSIZ);

	if(file_acl == NULL) {
		errno = ENOMEM;
		DEBUG(0,("Error in sys_acl_set_file is %d\n",errno));
		return(-1);
	}

	memset(file_acl,0,BUFSIZ);

	file_acl->acl_len = ACL_SIZ;
	file_acl->acl_mode = S_IXACL;

	for(acl_entry_link=theacl; acl_entry_link != NULL; acl_entry_link = acl_entry_link->nextp) {
		acl_entry_link->entryp->ace_access >>= 6;
		id_type = acl_entry_link->entryp->ace_id->id_type;

		switch(id_type) {
		case SMB_ACL_USER_OBJ:
			file_acl->u_access = acl_entry_link->entryp->ace_access;
			continue;
		case SMB_ACL_GROUP_OBJ:
			file_acl->g_access = acl_entry_link->entryp->ace_access;
			continue;
		case SMB_ACL_OTHER:
			file_acl->o_access = acl_entry_link->entryp->ace_access;
			continue;
		case SMB_ACL_MASK:
			continue;
		}

		if((file_acl->acl_len + sizeof(struct acl_entry)) > acl_length) {
			acl_length += sizeof(struct acl_entry);
			file_acl_temp = (struct acl *)malloc(acl_length);
			if(file_acl_temp == NULL) {
				SAFE_FREE(file_acl);
				errno = ENOMEM;
				DEBUG(0,("Error in sys_acl_set_file is %d\n",errno));
				return(-1);
			}  

			memcpy(file_acl_temp,file_acl,file_acl->acl_len);
			SAFE_FREE(file_acl);
			file_acl = file_acl_temp;
		}

		acl_entry = (struct acl_entry *)((char *)file_acl + file_acl->acl_len);
		file_acl->acl_len += sizeof(struct acl_entry);
		acl_entry->ace_len = acl_entry_link->entryp->ace_len;
		acl_entry->ace_access = acl_entry_link->entryp->ace_access;
 
		/* In order to use this, we'll need to wait until we can get denies */
		/* if(!acl_entry->ace_access && acl_entry->ace_type == ACC_PERMIT)
		acl_entry->ace_type = ACC_SPECIFY; */

		acl_entry->ace_type = ACC_SPECIFY;
 
		ace_id = acl_entry->ace_id;
 
		ace_id->id_type = acl_entry_link->entryp->ace_id->id_type;
		DEBUG(10,("The id type is %d\n",ace_id->id_type));
		ace_id->id_len = acl_entry_link->entryp->ace_id->id_len;
		memcpy(&user_id, acl_entry_link->entryp->ace_id->id_data, sizeof(uid_t));
		memcpy(acl_entry->ace_id->id_data, &user_id, sizeof(uid_t));
	}

	rc = chacl(name,file_acl,file_acl->acl_len);
	DEBUG(10,("errno is %d\n",errno));
	DEBUG(10,("return code is %d\n",rc));
	SAFE_FREE(file_acl);
	DEBUG(10,("Exiting the sys_acl_set_file\n"));
	return(rc);
}

int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
{
	struct acl_entry_link *acl_entry_link = NULL;
	struct acl *file_acl = NULL;
	struct acl *file_acl_temp = NULL;
	struct acl_entry *acl_entry = NULL;
	struct ace_id *ace_id = NULL;
	uint id_type;
	uint user_id;
	uint acl_length;
	uint rc;
 
	DEBUG(10,("Entering sys_acl_set_fd\n"));
	acl_length = BUFSIZ;
	file_acl = (struct acl *)malloc(BUFSIZ);

	if(file_acl == NULL) {
		errno = ENOMEM;
		DEBUG(0,("Error in sys_acl_set_fd is %d\n",errno));
		return(-1);
	}

	memset(file_acl,0,BUFSIZ);
 
	file_acl->acl_len = ACL_SIZ;
	file_acl->acl_mode = S_IXACL;

	for(acl_entry_link=theacl; acl_entry_link != NULL; acl_entry_link = acl_entry_link->nextp) {
		acl_entry_link->entryp->ace_access >>= 6;
		id_type = acl_entry_link->entryp->ace_id->id_type;
		DEBUG(10,("The id_type is %d\n",id_type));

		switch(id_type) {
		case SMB_ACL_USER_OBJ:
			file_acl->u_access = acl_entry_link->entryp->ace_access;
			continue;
		case SMB_ACL_GROUP_OBJ:
			file_acl->g_access = acl_entry_link->entryp->ace_access;
			continue;
		case SMB_ACL_OTHER:
			file_acl->o_access = acl_entry_link->entryp->ace_access;
			continue;
		case SMB_ACL_MASK:
			continue;
		}

		if((file_acl->acl_len + sizeof(struct acl_entry)) > acl_length) {
			acl_length += sizeof(struct acl_entry);
			file_acl_temp = (struct acl *)malloc(acl_length);
			if(file_acl_temp == NULL) {
				SAFE_FREE(file_acl);
				errno = ENOMEM;
				DEBUG(0,("Error in sys_acl_set_fd is %d\n",errno));
				return(-1);
			}

			memcpy(file_acl_temp,file_acl,file_acl->acl_len);
			SAFE_FREE(file_acl);
			file_acl = file_acl_temp;
		}

		acl_entry = (struct acl_entry *)((char *)file_acl + file_acl->acl_len);
		file_acl->acl_len += sizeof(struct acl_entry);
		acl_entry->ace_len = acl_entry_link->entryp->ace_len;
		acl_entry->ace_access = acl_entry_link->entryp->ace_access;
 
		/* In order to use this, we'll need to wait until we can get denies */
		/* if(!acl_entry->ace_access && acl_entry->ace_type == ACC_PERMIT)
			acl_entry->ace_type = ACC_SPECIFY; */
 
		acl_entry->ace_type = ACC_SPECIFY;
 
		ace_id = acl_entry->ace_id;
 
		ace_id->id_type = acl_entry_link->entryp->ace_id->id_type;
		DEBUG(10,("The id type is %d\n",ace_id->id_type));
		ace_id->id_len = acl_entry_link->entryp->ace_id->id_len;
		memcpy(&user_id, acl_entry_link->entryp->ace_id->id_data, sizeof(uid_t));
		memcpy(ace_id->id_data, &user_id, sizeof(uid_t));
	}
 
	rc = fchacl(fd,file_acl,file_acl->acl_len);
	DEBUG(10,("errno is %d\n",errno));
	DEBUG(10,("return code is %d\n",rc));
	SAFE_FREE(file_acl);
	DEBUG(10,("Exiting sys_acl_set_fd\n"));
	return(rc);
}

int sys_acl_delete_def_file(const char *name)
{
	/* AIX has no default ACL */
	return 0;
}

int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	return(*permset & perm);
}

int sys_acl_free_text(char *text)
{
	return(0);
}

int sys_acl_free_acl(SMB_ACL_T posix_acl)
{
	struct acl_entry_link *acl_entry_link;

	for(acl_entry_link = posix_acl->nextp; acl_entry_link->nextp != NULL; acl_entry_link = acl_entry_link->nextp) {
		SAFE_FREE(acl_entry_link->prevp->entryp);
		SAFE_FREE(acl_entry_link->prevp);
	}

	SAFE_FREE(acl_entry_link->prevp->entryp);
	SAFE_FREE(acl_entry_link->prevp);
	SAFE_FREE(acl_entry_link->entryp);
	SAFE_FREE(acl_entry_link);
 
	return(0);
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	return(0);
}

#else /* No ACLs. */

int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
{
	errno = ENOSYS;
	return -1;
}

void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
{
	errno = ENOSYS;
	return NULL;
}

SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
{
	errno = ENOSYS;
	return (SMB_ACL_T)NULL;
}

SMB_ACL_T sys_acl_get_fd(int fd)
{
	errno = ENOSYS;
	return (SMB_ACL_T)NULL;
}

int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
{
	errno = ENOSYS;
	return (permset & perm) ? 1 : 0;
}

char *sys_acl_to_text( SMB_ACL_T the_acl, ssize_t *plen)
{
	errno = ENOSYS;
	return NULL;
}

int sys_acl_free_text(char *text)
{
	errno = ENOSYS;
	return -1;
}

SMB_ACL_T sys_acl_init( int count)
{
	errno = ENOSYS;
	return NULL;
}

int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_valid( SMB_ACL_T theacl )
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_delete_def_file(const char *name)
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_free_acl(SMB_ACL_T the_acl) 
{
	errno = ENOSYS;
	return -1;
}

int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype)
{
	errno = ENOSYS;
	return -1;
}

#endif /* No ACLs. */