android_system_OsConstants.cpp revision d354134d15ec9deae6517ea1a0ea8773baf3d6ae 
1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#define LOG_TAG "OsConstants"
18
19#include "JNIHelp.h"
20#include "JniConstants.h"
21#include "Portability.h"
22
23#include <errno.h>
24#include <fcntl.h>
25#include <netdb.h>
26#include <netinet/in.h>
27#include <netinet/tcp.h>
28#include <poll.h>
29#include <signal.h>
30#include <stdlib.h>
31#include <sys/ioctl.h>
32#include <sys/mman.h>
33#ifndef __APPLE__
34#include <sys/prctl.h>
35#endif
36#include <sys/socket.h>
37#include <sys/stat.h>
38#include <sys/wait.h>
39#include <unistd.h>
40
41// After the others because these are not necessarily self-contained in glibc.
42#ifndef __APPLE__
43#include <linux/if_addr.h>
44#include <linux/rtnetlink.h>
45#endif
46
47#include <net/if.h> // After <sys/socket.h> to work around a Mac header file bug.
48
49#if defined(__BIONIC__)
50#include <linux/capability.h>
51#endif
52
53static void initConstant(JNIEnv* env, jclass c, const char* fieldName, int value) {
54    jfieldID field = env->GetStaticFieldID(c, fieldName, "I");
55    env->SetStaticIntField(c, field, value);
56}
57
58static void OsConstants_initConstants(JNIEnv* env, jclass c) {
59    initConstant(env, c, "AF_INET", AF_INET);
60    initConstant(env, c, "AF_INET6", AF_INET6);
61    initConstant(env, c, "AF_UNIX", AF_UNIX);
62    initConstant(env, c, "AF_UNSPEC", AF_UNSPEC);
63    initConstant(env, c, "AI_ADDRCONFIG", AI_ADDRCONFIG);
64    initConstant(env, c, "AI_ALL", AI_ALL);
65    initConstant(env, c, "AI_CANONNAME", AI_CANONNAME);
66    initConstant(env, c, "AI_NUMERICHOST", AI_NUMERICHOST);
67#if defined(AI_NUMERICSERV)
68    initConstant(env, c, "AI_NUMERICSERV", AI_NUMERICSERV);
69#endif
70    initConstant(env, c, "AI_PASSIVE", AI_PASSIVE);
71    initConstant(env, c, "AI_V4MAPPED", AI_V4MAPPED);
72#if defined(CAP_LAST_CAP)
73    initConstant(env, c, "CAP_AUDIT_CONTROL", CAP_AUDIT_CONTROL);
74    initConstant(env, c, "CAP_AUDIT_WRITE", CAP_AUDIT_WRITE);
75    initConstant(env, c, "CAP_BLOCK_SUSPEND", CAP_BLOCK_SUSPEND);
76    initConstant(env, c, "CAP_CHOWN", CAP_CHOWN);
77    initConstant(env, c, "CAP_DAC_OVERRIDE", CAP_DAC_OVERRIDE);
78    initConstant(env, c, "CAP_DAC_READ_SEARCH", CAP_DAC_READ_SEARCH);
79    initConstant(env, c, "CAP_FOWNER", CAP_FOWNER);
80    initConstant(env, c, "CAP_FSETID", CAP_FSETID);
81    initConstant(env, c, "CAP_IPC_LOCK", CAP_IPC_LOCK);
82    initConstant(env, c, "CAP_IPC_OWNER", CAP_IPC_OWNER);
83    initConstant(env, c, "CAP_KILL", CAP_KILL);
84    initConstant(env, c, "CAP_LAST_CAP", CAP_LAST_CAP);
85    initConstant(env, c, "CAP_LEASE", CAP_LEASE);
86    initConstant(env, c, "CAP_LINUX_IMMUTABLE", CAP_LINUX_IMMUTABLE);
87    initConstant(env, c, "CAP_MAC_ADMIN", CAP_MAC_ADMIN);
88    initConstant(env, c, "CAP_MAC_OVERRIDE", CAP_MAC_OVERRIDE);
89    initConstant(env, c, "CAP_MKNOD", CAP_MKNOD);
90    initConstant(env, c, "CAP_NET_ADMIN", CAP_NET_ADMIN);
91    initConstant(env, c, "CAP_NET_BIND_SERVICE", CAP_NET_BIND_SERVICE);
92    initConstant(env, c, "CAP_NET_BROADCAST", CAP_NET_BROADCAST);
93    initConstant(env, c, "CAP_NET_RAW", CAP_NET_RAW);
94    initConstant(env, c, "CAP_SETFCAP", CAP_SETFCAP);
95    initConstant(env, c, "CAP_SETGID", CAP_SETGID);
96    initConstant(env, c, "CAP_SETPCAP", CAP_SETPCAP);
97    initConstant(env, c, "CAP_SETUID", CAP_SETUID);
98    initConstant(env, c, "CAP_SYS_ADMIN", CAP_SYS_ADMIN);
99    initConstant(env, c, "CAP_SYS_BOOT", CAP_SYS_BOOT);
100    initConstant(env, c, "CAP_SYS_CHROOT", CAP_SYS_CHROOT);
101    initConstant(env, c, "CAP_SYSLOG", CAP_SYSLOG);
102    initConstant(env, c, "CAP_SYS_MODULE", CAP_SYS_MODULE);
103    initConstant(env, c, "CAP_SYS_NICE", CAP_SYS_NICE);
104    initConstant(env, c, "CAP_SYS_PACCT", CAP_SYS_PACCT);
105    initConstant(env, c, "CAP_SYS_PTRACE", CAP_SYS_PTRACE);
106    initConstant(env, c, "CAP_SYS_RAWIO", CAP_SYS_RAWIO);
107    initConstant(env, c, "CAP_SYS_RESOURCE", CAP_SYS_RESOURCE);
108    initConstant(env, c, "CAP_SYS_TIME", CAP_SYS_TIME);
109    initConstant(env, c, "CAP_SYS_TTY_CONFIG", CAP_SYS_TTY_CONFIG);
110    initConstant(env, c, "CAP_WAKE_ALARM", CAP_WAKE_ALARM);
111#endif
112    initConstant(env, c, "E2BIG", E2BIG);
113    initConstant(env, c, "EACCES", EACCES);
114    initConstant(env, c, "EADDRINUSE", EADDRINUSE);
115    initConstant(env, c, "EADDRNOTAVAIL", EADDRNOTAVAIL);
116    initConstant(env, c, "EAFNOSUPPORT", EAFNOSUPPORT);
117    initConstant(env, c, "EAGAIN", EAGAIN);
118    initConstant(env, c, "EAI_AGAIN", EAI_AGAIN);
119    initConstant(env, c, "EAI_BADFLAGS", EAI_BADFLAGS);
120    initConstant(env, c, "EAI_FAIL", EAI_FAIL);
121    initConstant(env, c, "EAI_FAMILY", EAI_FAMILY);
122    initConstant(env, c, "EAI_MEMORY", EAI_MEMORY);
123    initConstant(env, c, "EAI_NODATA", EAI_NODATA);
124    initConstant(env, c, "EAI_NONAME", EAI_NONAME);
125#if defined(EAI_OVERFLOW)
126    initConstant(env, c, "EAI_OVERFLOW", EAI_OVERFLOW);
127#endif
128    initConstant(env, c, "EAI_SERVICE", EAI_SERVICE);
129    initConstant(env, c, "EAI_SOCKTYPE", EAI_SOCKTYPE);
130    initConstant(env, c, "EAI_SYSTEM", EAI_SYSTEM);
131    initConstant(env, c, "EALREADY", EALREADY);
132    initConstant(env, c, "EBADF", EBADF);
133    initConstant(env, c, "EBADMSG", EBADMSG);
134    initConstant(env, c, "EBUSY", EBUSY);
135    initConstant(env, c, "ECANCELED", ECANCELED);
136    initConstant(env, c, "ECHILD", ECHILD);
137    initConstant(env, c, "ECONNABORTED", ECONNABORTED);
138    initConstant(env, c, "ECONNREFUSED", ECONNREFUSED);
139    initConstant(env, c, "ECONNRESET", ECONNRESET);
140    initConstant(env, c, "EDEADLK", EDEADLK);
141    initConstant(env, c, "EDESTADDRREQ", EDESTADDRREQ);
142    initConstant(env, c, "EDOM", EDOM);
143    initConstant(env, c, "EDQUOT", EDQUOT);
144    initConstant(env, c, "EEXIST", EEXIST);
145    initConstant(env, c, "EFAULT", EFAULT);
146    initConstant(env, c, "EFBIG", EFBIG);
147    initConstant(env, c, "EHOSTUNREACH", EHOSTUNREACH);
148    initConstant(env, c, "EIDRM", EIDRM);
149    initConstant(env, c, "EILSEQ", EILSEQ);
150    initConstant(env, c, "EINPROGRESS", EINPROGRESS);
151    initConstant(env, c, "EINTR", EINTR);
152    initConstant(env, c, "EINVAL", EINVAL);
153    initConstant(env, c, "EIO", EIO);
154    initConstant(env, c, "EISCONN", EISCONN);
155    initConstant(env, c, "EISDIR", EISDIR);
156    initConstant(env, c, "ELOOP", ELOOP);
157    initConstant(env, c, "EMFILE", EMFILE);
158    initConstant(env, c, "EMLINK", EMLINK);
159    initConstant(env, c, "EMSGSIZE", EMSGSIZE);
160    initConstant(env, c, "EMULTIHOP", EMULTIHOP);
161    initConstant(env, c, "ENAMETOOLONG", ENAMETOOLONG);
162    initConstant(env, c, "ENETDOWN", ENETDOWN);
163    initConstant(env, c, "ENETRESET", ENETRESET);
164    initConstant(env, c, "ENETUNREACH", ENETUNREACH);
165    initConstant(env, c, "ENFILE", ENFILE);
166    initConstant(env, c, "ENOBUFS", ENOBUFS);
167    initConstant(env, c, "ENODATA", ENODATA);
168    initConstant(env, c, "ENODEV", ENODEV);
169    initConstant(env, c, "ENOENT", ENOENT);
170    initConstant(env, c, "ENOEXEC", ENOEXEC);
171    initConstant(env, c, "ENOLCK", ENOLCK);
172    initConstant(env, c, "ENOLINK", ENOLINK);
173    initConstant(env, c, "ENOMEM", ENOMEM);
174    initConstant(env, c, "ENOMSG", ENOMSG);
175    initConstant(env, c, "ENOPROTOOPT", ENOPROTOOPT);
176    initConstant(env, c, "ENOSPC", ENOSPC);
177    initConstant(env, c, "ENOSR", ENOSR);
178    initConstant(env, c, "ENOSTR", ENOSTR);
179    initConstant(env, c, "ENOSYS", ENOSYS);
180    initConstant(env, c, "ENOTCONN", ENOTCONN);
181    initConstant(env, c, "ENOTDIR", ENOTDIR);
182    initConstant(env, c, "ENOTEMPTY", ENOTEMPTY);
183    initConstant(env, c, "ENOTSOCK", ENOTSOCK);
184    initConstant(env, c, "ENOTSUP", ENOTSUP);
185    initConstant(env, c, "ENOTTY", ENOTTY);
186    initConstant(env, c, "ENXIO", ENXIO);
187    initConstant(env, c, "EOPNOTSUPP", EOPNOTSUPP);
188    initConstant(env, c, "EOVERFLOW", EOVERFLOW);
189    initConstant(env, c, "EPERM", EPERM);
190    initConstant(env, c, "EPIPE", EPIPE);
191    initConstant(env, c, "EPROTO", EPROTO);
192    initConstant(env, c, "EPROTONOSUPPORT", EPROTONOSUPPORT);
193    initConstant(env, c, "EPROTOTYPE", EPROTOTYPE);
194    initConstant(env, c, "ERANGE", ERANGE);
195    initConstant(env, c, "EROFS", EROFS);
196    initConstant(env, c, "ESPIPE", ESPIPE);
197    initConstant(env, c, "ESRCH", ESRCH);
198    initConstant(env, c, "ESTALE", ESTALE);
199    initConstant(env, c, "ETIME", ETIME);
200    initConstant(env, c, "ETIMEDOUT", ETIMEDOUT);
201    initConstant(env, c, "ETXTBSY", ETXTBSY);
202#if EWOULDBLOCK != EAGAIN
203#error EWOULDBLOCK != EAGAIN
204#endif
205    initConstant(env, c, "EXDEV", EXDEV);
206    initConstant(env, c, "EXIT_FAILURE", EXIT_FAILURE);
207    initConstant(env, c, "EXIT_SUCCESS", EXIT_SUCCESS);
208    initConstant(env, c, "FD_CLOEXEC", FD_CLOEXEC);
209    initConstant(env, c, "FIONREAD", FIONREAD);
210    initConstant(env, c, "F_DUPFD", F_DUPFD);
211    initConstant(env, c, "F_GETFD", F_GETFD);
212    initConstant(env, c, "F_GETFL", F_GETFL);
213    initConstant(env, c, "F_GETLK", F_GETLK);
214#if defined(F_GETLK64)
215    initConstant(env, c, "F_GETLK64", F_GETLK64);
216#endif
217    initConstant(env, c, "F_GETOWN", F_GETOWN);
218    initConstant(env, c, "F_OK", F_OK);
219    initConstant(env, c, "F_RDLCK", F_RDLCK);
220    initConstant(env, c, "F_SETFD", F_SETFD);
221    initConstant(env, c, "F_SETFL", F_SETFL);
222    initConstant(env, c, "F_SETLK", F_SETLK);
223#if defined(F_SETLK64)
224    initConstant(env, c, "F_SETLK64", F_SETLK64);
225#endif
226    initConstant(env, c, "F_SETLKW", F_SETLKW);
227#if defined(F_SETLKW64)
228    initConstant(env, c, "F_SETLKW64", F_SETLKW64);
229#endif
230    initConstant(env, c, "F_SETOWN", F_SETOWN);
231    initConstant(env, c, "F_UNLCK", F_UNLCK);
232    initConstant(env, c, "F_WRLCK", F_WRLCK);
233#if defined(IFA_F_DADFAILED)
234    initConstant(env, c, "IFA_F_DADFAILED", IFA_F_DADFAILED);
235#endif
236#if defined(IFA_F_DEPRECATED)
237    initConstant(env, c, "IFA_F_DEPRECATED", IFA_F_DEPRECATED);
238#endif
239#if defined(IFA_F_HOMEADDRESS)
240    initConstant(env, c, "IFA_F_HOMEADDRESS", IFA_F_HOMEADDRESS);
241#endif
242#if defined(IFA_F_NODAD)
243    initConstant(env, c, "IFA_F_NODAD", IFA_F_NODAD);
244#endif
245#if defined(IFA_F_OPTIMISTIC)
246    initConstant(env, c, "IFA_F_OPTIMISTIC", IFA_F_OPTIMISTIC);
247#endif
248#if defined(IFA_F_PERMANENT)
249    initConstant(env, c, "IFA_F_PERMANENT", IFA_F_PERMANENT);
250#endif
251#if defined(IFA_F_SECONDARY)
252    initConstant(env, c, "IFA_F_SECONDARY", IFA_F_SECONDARY);
253#endif
254#if defined(IFA_F_TEMPORARY)
255    initConstant(env, c, "IFA_F_TEMPORARY", IFA_F_TEMPORARY);
256#endif
257#if defined(IFA_F_TENTATIVE)
258    initConstant(env, c, "IFA_F_TENTATIVE", IFA_F_TENTATIVE);
259#endif
260    initConstant(env, c, "IFF_ALLMULTI", IFF_ALLMULTI);
261#if defined(IFF_AUTOMEDIA)
262    initConstant(env, c, "IFF_AUTOMEDIA", IFF_AUTOMEDIA);
263#endif
264    initConstant(env, c, "IFF_BROADCAST", IFF_BROADCAST);
265    initConstant(env, c, "IFF_DEBUG", IFF_DEBUG);
266#if defined(IFF_DYNAMIC)
267    initConstant(env, c, "IFF_DYNAMIC", IFF_DYNAMIC);
268#endif
269    initConstant(env, c, "IFF_LOOPBACK", IFF_LOOPBACK);
270#if defined(IFF_MASTER)
271    initConstant(env, c, "IFF_MASTER", IFF_MASTER);
272#endif
273    initConstant(env, c, "IFF_MULTICAST", IFF_MULTICAST);
274    initConstant(env, c, "IFF_NOARP", IFF_NOARP);
275    initConstant(env, c, "IFF_NOTRAILERS", IFF_NOTRAILERS);
276    initConstant(env, c, "IFF_POINTOPOINT", IFF_POINTOPOINT);
277#if defined(IFF_PORTSEL)
278    initConstant(env, c, "IFF_PORTSEL", IFF_PORTSEL);
279#endif
280    initConstant(env, c, "IFF_PROMISC", IFF_PROMISC);
281    initConstant(env, c, "IFF_RUNNING", IFF_RUNNING);
282#if defined(IFF_SLAVE)
283    initConstant(env, c, "IFF_SLAVE", IFF_SLAVE);
284#endif
285    initConstant(env, c, "IFF_UP", IFF_UP);
286    initConstant(env, c, "IPPROTO_ICMP", IPPROTO_ICMP);
287    initConstant(env, c, "IPPROTO_ICMPV6", IPPROTO_ICMPV6);
288    initConstant(env, c, "IPPROTO_IP", IPPROTO_IP);
289    initConstant(env, c, "IPPROTO_IPV6", IPPROTO_IPV6);
290    initConstant(env, c, "IPPROTO_RAW", IPPROTO_RAW);
291    initConstant(env, c, "IPPROTO_TCP", IPPROTO_TCP);
292    initConstant(env, c, "IPPROTO_UDP", IPPROTO_UDP);
293    initConstant(env, c, "IPV6_CHECKSUM", IPV6_CHECKSUM);
294    initConstant(env, c, "IPV6_MULTICAST_HOPS", IPV6_MULTICAST_HOPS);
295    initConstant(env, c, "IPV6_MULTICAST_IF", IPV6_MULTICAST_IF);
296    initConstant(env, c, "IPV6_MULTICAST_LOOP", IPV6_MULTICAST_LOOP);
297#if defined(IPV6_RECVDSTOPTS)
298    initConstant(env, c, "IPV6_RECVDSTOPTS", IPV6_RECVDSTOPTS);
299#endif
300#if defined(IPV6_RECVHOPLIMIT)
301    initConstant(env, c, "IPV6_RECVHOPLIMIT", IPV6_RECVHOPLIMIT);
302#endif
303#if defined(IPV6_RECVHOPOPTS)
304    initConstant(env, c, "IPV6_RECVHOPOPTS", IPV6_RECVHOPOPTS);
305#endif
306#if defined(IPV6_RECVPKTINFO)
307    initConstant(env, c, "IPV6_RECVPKTINFO", IPV6_RECVPKTINFO);
308#endif
309#if defined(IPV6_RECVRTHDR)
310    initConstant(env, c, "IPV6_RECVRTHDR", IPV6_RECVRTHDR);
311#endif
312#if defined(IPV6_RECVTCLASS)
313    initConstant(env, c, "IPV6_RECVTCLASS", IPV6_RECVTCLASS);
314#endif
315#if defined(IPV6_TCLASS)
316    initConstant(env, c, "IPV6_TCLASS", IPV6_TCLASS);
317#endif
318    initConstant(env, c, "IPV6_UNICAST_HOPS", IPV6_UNICAST_HOPS);
319    initConstant(env, c, "IPV6_V6ONLY", IPV6_V6ONLY);
320    initConstant(env, c, "IP_MULTICAST_IF", IP_MULTICAST_IF);
321    initConstant(env, c, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP);
322    initConstant(env, c, "IP_MULTICAST_TTL", IP_MULTICAST_TTL);
323    initConstant(env, c, "IP_TOS", IP_TOS);
324    initConstant(env, c, "IP_TTL", IP_TTL);
325    initConstant(env, c, "MAP_FIXED", MAP_FIXED);
326    initConstant(env, c, "MAP_PRIVATE", MAP_PRIVATE);
327    initConstant(env, c, "MAP_SHARED", MAP_SHARED);
328#if defined(MCAST_JOIN_GROUP)
329    initConstant(env, c, "MCAST_JOIN_GROUP", MCAST_JOIN_GROUP);
330#endif
331#if defined(MCAST_LEAVE_GROUP)
332    initConstant(env, c, "MCAST_LEAVE_GROUP", MCAST_LEAVE_GROUP);
333#endif
334#if defined(MCAST_JOIN_SOURCE_GROUP)
335    initConstant(env, c, "MCAST_JOIN_SOURCE_GROUP", MCAST_JOIN_SOURCE_GROUP);
336#endif
337#if defined(MCAST_LEAVE_SOURCE_GROUP)
338    initConstant(env, c, "MCAST_LEAVE_SOURCE_GROUP", MCAST_LEAVE_SOURCE_GROUP);
339#endif
340#if defined(MCAST_BLOCK_SOURCE)
341    initConstant(env, c, "MCAST_BLOCK_SOURCE", MCAST_BLOCK_SOURCE);
342#endif
343#if defined(MCAST_UNBLOCK_SOURCE)
344    initConstant(env, c, "MCAST_UNBLOCK_SOURCE", MCAST_UNBLOCK_SOURCE);
345#endif
346    initConstant(env, c, "MCL_CURRENT", MCL_CURRENT);
347    initConstant(env, c, "MCL_FUTURE", MCL_FUTURE);
348    initConstant(env, c, "MSG_CTRUNC", MSG_CTRUNC);
349    initConstant(env, c, "MSG_DONTROUTE", MSG_DONTROUTE);
350    initConstant(env, c, "MSG_EOR", MSG_EOR);
351    initConstant(env, c, "MSG_OOB", MSG_OOB);
352    initConstant(env, c, "MSG_PEEK", MSG_PEEK);
353    initConstant(env, c, "MSG_TRUNC", MSG_TRUNC);
354    initConstant(env, c, "MSG_WAITALL", MSG_WAITALL);
355    initConstant(env, c, "MS_ASYNC", MS_ASYNC);
356    initConstant(env, c, "MS_INVALIDATE", MS_INVALIDATE);
357    initConstant(env, c, "MS_SYNC", MS_SYNC);
358    initConstant(env, c, "NI_DGRAM", NI_DGRAM);
359    initConstant(env, c, "NI_NAMEREQD", NI_NAMEREQD);
360    initConstant(env, c, "NI_NOFQDN", NI_NOFQDN);
361    initConstant(env, c, "NI_NUMERICHOST", NI_NUMERICHOST);
362    initConstant(env, c, "NI_NUMERICSERV", NI_NUMERICSERV);
363    initConstant(env, c, "O_ACCMODE", O_ACCMODE);
364    initConstant(env, c, "O_APPEND", O_APPEND);
365    initConstant(env, c, "O_CREAT", O_CREAT);
366    initConstant(env, c, "O_EXCL", O_EXCL);
367    initConstant(env, c, "O_NOCTTY", O_NOCTTY);
368    initConstant(env, c, "O_NOFOLLOW", O_NOFOLLOW);
369    initConstant(env, c, "O_NONBLOCK", O_NONBLOCK);
370    initConstant(env, c, "O_RDONLY", O_RDONLY);
371    initConstant(env, c, "O_RDWR", O_RDWR);
372    initConstant(env, c, "O_SYNC", O_SYNC);
373    initConstant(env, c, "O_TRUNC", O_TRUNC);
374    initConstant(env, c, "O_WRONLY", O_WRONLY);
375    initConstant(env, c, "POLLERR", POLLERR);
376    initConstant(env, c, "POLLHUP", POLLHUP);
377    initConstant(env, c, "POLLIN", POLLIN);
378    initConstant(env, c, "POLLNVAL", POLLNVAL);
379    initConstant(env, c, "POLLOUT", POLLOUT);
380    initConstant(env, c, "POLLPRI", POLLPRI);
381    initConstant(env, c, "POLLRDBAND", POLLRDBAND);
382    initConstant(env, c, "POLLRDNORM", POLLRDNORM);
383    initConstant(env, c, "POLLWRBAND", POLLWRBAND);
384    initConstant(env, c, "POLLWRNORM", POLLWRNORM);
385#if defined(PR_GET_DUMPABLE)
386    initConstant(env, c, "PR_GET_DUMPABLE", PR_GET_DUMPABLE);
387#endif
388#if defined(PR_SET_DUMPABLE)
389    initConstant(env, c, "PR_SET_DUMPABLE", PR_SET_DUMPABLE);
390#endif
391#if defined(PR_SET_NO_NEW_PRIVS)
392    initConstant(env, c, "PR_SET_NO_NEW_PRIVS", PR_SET_NO_NEW_PRIVS);
393#endif
394    initConstant(env, c, "PROT_EXEC", PROT_EXEC);
395    initConstant(env, c, "PROT_NONE", PROT_NONE);
396    initConstant(env, c, "PROT_READ", PROT_READ);
397    initConstant(env, c, "PROT_WRITE", PROT_WRITE);
398    initConstant(env, c, "R_OK", R_OK);
399// NOTE: The RT_* constants are not preprocessor defines, they're enum
400// members. The best we can do (barring UAPI / kernel version checks) is
401// to hope they exist on all host linuxes we're building on. These
402// constants have been around since 2.6.35 at least, so we should be ok.
403#if !defined(__APPLE__)
404    initConstant(env, c, "RT_SCOPE_HOST", RT_SCOPE_HOST);
405    initConstant(env, c, "RT_SCOPE_LINK", RT_SCOPE_LINK);
406    initConstant(env, c, "RT_SCOPE_NOWHERE", RT_SCOPE_NOWHERE);
407    initConstant(env, c, "RT_SCOPE_SITE", RT_SCOPE_SITE);
408    initConstant(env, c, "RT_SCOPE_UNIVERSE", RT_SCOPE_UNIVERSE);
409#endif
410    initConstant(env, c, "SEEK_CUR", SEEK_CUR);
411    initConstant(env, c, "SEEK_END", SEEK_END);
412    initConstant(env, c, "SEEK_SET", SEEK_SET);
413    initConstant(env, c, "SHUT_RD", SHUT_RD);
414    initConstant(env, c, "SHUT_RDWR", SHUT_RDWR);
415    initConstant(env, c, "SHUT_WR", SHUT_WR);
416    initConstant(env, c, "SIGABRT", SIGABRT);
417    initConstant(env, c, "SIGALRM", SIGALRM);
418    initConstant(env, c, "SIGBUS", SIGBUS);
419    initConstant(env, c, "SIGCHLD", SIGCHLD);
420    initConstant(env, c, "SIGCONT", SIGCONT);
421    initConstant(env, c, "SIGFPE", SIGFPE);
422    initConstant(env, c, "SIGHUP", SIGHUP);
423    initConstant(env, c, "SIGILL", SIGILL);
424    initConstant(env, c, "SIGINT", SIGINT);
425    initConstant(env, c, "SIGIO", SIGIO);
426    initConstant(env, c, "SIGKILL", SIGKILL);
427    initConstant(env, c, "SIGPIPE", SIGPIPE);
428    initConstant(env, c, "SIGPROF", SIGPROF);
429#if defined(SIGPWR)
430    initConstant(env, c, "SIGPWR", SIGPWR);
431#endif
432    initConstant(env, c, "SIGQUIT", SIGQUIT);
433#if defined(SIGRTMAX)
434    initConstant(env, c, "SIGRTMAX", SIGRTMAX);
435#endif
436#if defined(SIGRTMIN)
437    initConstant(env, c, "SIGRTMIN", SIGRTMIN);
438#endif
439    initConstant(env, c, "SIGSEGV", SIGSEGV);
440#if defined(SIGSTKFLT)
441    initConstant(env, c, "SIGSTKFLT", SIGSTKFLT);
442#endif
443    initConstant(env, c, "SIGSTOP", SIGSTOP);
444    initConstant(env, c, "SIGSYS", SIGSYS);
445    initConstant(env, c, "SIGTERM", SIGTERM);
446    initConstant(env, c, "SIGTRAP", SIGTRAP);
447    initConstant(env, c, "SIGTSTP", SIGTSTP);
448    initConstant(env, c, "SIGTTIN", SIGTTIN);
449    initConstant(env, c, "SIGTTOU", SIGTTOU);
450    initConstant(env, c, "SIGURG", SIGURG);
451    initConstant(env, c, "SIGUSR1", SIGUSR1);
452    initConstant(env, c, "SIGUSR2", SIGUSR2);
453    initConstant(env, c, "SIGVTALRM", SIGVTALRM);
454    initConstant(env, c, "SIGWINCH", SIGWINCH);
455    initConstant(env, c, "SIGXCPU", SIGXCPU);
456    initConstant(env, c, "SIGXFSZ", SIGXFSZ);
457    initConstant(env, c, "SIOCGIFADDR", SIOCGIFADDR);
458    initConstant(env, c, "SIOCGIFBRDADDR", SIOCGIFBRDADDR);
459    initConstant(env, c, "SIOCGIFDSTADDR", SIOCGIFDSTADDR);
460    initConstant(env, c, "SIOCGIFNETMASK", SIOCGIFNETMASK);
461    initConstant(env, c, "SOCK_DGRAM", SOCK_DGRAM);
462    initConstant(env, c, "SOCK_RAW", SOCK_RAW);
463    initConstant(env, c, "SOCK_SEQPACKET", SOCK_SEQPACKET);
464    initConstant(env, c, "SOCK_STREAM", SOCK_STREAM);
465    initConstant(env, c, "SOL_SOCKET", SOL_SOCKET);
466#if defined(SO_BINDTODEVICE)
467    initConstant(env, c, "SO_BINDTODEVICE", SO_BINDTODEVICE);
468#endif
469    initConstant(env, c, "SO_BROADCAST", SO_BROADCAST);
470    initConstant(env, c, "SO_DEBUG", SO_DEBUG);
471    initConstant(env, c, "SO_DONTROUTE", SO_DONTROUTE);
472    initConstant(env, c, "SO_ERROR", SO_ERROR);
473    initConstant(env, c, "SO_KEEPALIVE", SO_KEEPALIVE);
474    initConstant(env, c, "SO_LINGER", SO_LINGER);
475    initConstant(env, c, "SO_OOBINLINE", SO_OOBINLINE);
476#if defined(SO_PASSCRED)
477    initConstant(env, c, "SO_PASSCRED", SO_PASSCRED);
478#endif
479#if defined(SO_PEERCRED)
480    initConstant(env, c, "SO_PEERCRED", SO_PEERCRED);
481#endif
482    initConstant(env, c, "SO_RCVBUF", SO_RCVBUF);
483    initConstant(env, c, "SO_RCVLOWAT", SO_RCVLOWAT);
484    initConstant(env, c, "SO_RCVTIMEO", SO_RCVTIMEO);
485    initConstant(env, c, "SO_REUSEADDR", SO_REUSEADDR);
486    initConstant(env, c, "SO_SNDBUF", SO_SNDBUF);
487    initConstant(env, c, "SO_SNDLOWAT", SO_SNDLOWAT);
488    initConstant(env, c, "SO_SNDTIMEO", SO_SNDTIMEO);
489    initConstant(env, c, "SO_TYPE", SO_TYPE);
490    initConstant(env, c, "STDERR_FILENO", STDERR_FILENO);
491    initConstant(env, c, "STDIN_FILENO", STDIN_FILENO);
492    initConstant(env, c, "STDOUT_FILENO", STDOUT_FILENO);
493    initConstant(env, c, "S_IFBLK", S_IFBLK);
494    initConstant(env, c, "S_IFCHR", S_IFCHR);
495    initConstant(env, c, "S_IFDIR", S_IFDIR);
496    initConstant(env, c, "S_IFIFO", S_IFIFO);
497    initConstant(env, c, "S_IFLNK", S_IFLNK);
498    initConstant(env, c, "S_IFMT", S_IFMT);
499    initConstant(env, c, "S_IFREG", S_IFREG);
500    initConstant(env, c, "S_IFSOCK", S_IFSOCK);
501    initConstant(env, c, "S_IRGRP", S_IRGRP);
502    initConstant(env, c, "S_IROTH", S_IROTH);
503    initConstant(env, c, "S_IRUSR", S_IRUSR);
504    initConstant(env, c, "S_IRWXG", S_IRWXG);
505    initConstant(env, c, "S_IRWXO", S_IRWXO);
506    initConstant(env, c, "S_IRWXU", S_IRWXU);
507    initConstant(env, c, "S_ISGID", S_ISGID);
508    initConstant(env, c, "S_ISUID", S_ISUID);
509    initConstant(env, c, "S_ISVTX", S_ISVTX);
510    initConstant(env, c, "S_IWGRP", S_IWGRP);
511    initConstant(env, c, "S_IWOTH", S_IWOTH);
512    initConstant(env, c, "S_IWUSR", S_IWUSR);
513    initConstant(env, c, "S_IXGRP", S_IXGRP);
514    initConstant(env, c, "S_IXOTH", S_IXOTH);
515    initConstant(env, c, "S_IXUSR", S_IXUSR);
516    initConstant(env, c, "TCP_NODELAY", TCP_NODELAY);
517    initConstant(env, c, "WCONTINUED", WCONTINUED);
518    initConstant(env, c, "WEXITED", WEXITED);
519    initConstant(env, c, "WNOHANG", WNOHANG);
520    initConstant(env, c, "WNOWAIT", WNOWAIT);
521    initConstant(env, c, "WSTOPPED", WSTOPPED);
522    initConstant(env, c, "WUNTRACED", WUNTRACED);
523    initConstant(env, c, "W_OK", W_OK);
524    initConstant(env, c, "X_OK", X_OK);
525    initConstant(env, c, "_SC_2_CHAR_TERM", _SC_2_CHAR_TERM);
526    initConstant(env, c, "_SC_2_C_BIND", _SC_2_C_BIND);
527    initConstant(env, c, "_SC_2_C_DEV", _SC_2_C_DEV);
528#if defined(_SC_2_C_VERSION)
529    initConstant(env, c, "_SC_2_C_VERSION", _SC_2_C_VERSION);
530#endif
531    initConstant(env, c, "_SC_2_FORT_DEV", _SC_2_FORT_DEV);
532    initConstant(env, c, "_SC_2_FORT_RUN", _SC_2_FORT_RUN);
533    initConstant(env, c, "_SC_2_LOCALEDEF", _SC_2_LOCALEDEF);
534    initConstant(env, c, "_SC_2_SW_DEV", _SC_2_SW_DEV);
535    initConstant(env, c, "_SC_2_UPE", _SC_2_UPE);
536    initConstant(env, c, "_SC_2_VERSION", _SC_2_VERSION);
537    initConstant(env, c, "_SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX);
538    initConstant(env, c, "_SC_AIO_MAX", _SC_AIO_MAX);
539    initConstant(env, c, "_SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX);
540    initConstant(env, c, "_SC_ARG_MAX", _SC_ARG_MAX);
541    initConstant(env, c, "_SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO);
542    initConstant(env, c, "_SC_ATEXIT_MAX", _SC_ATEXIT_MAX);
543#if defined(_SC_AVPHYS_PAGES)
544    initConstant(env, c, "_SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES);
545#endif
546    initConstant(env, c, "_SC_BC_BASE_MAX", _SC_BC_BASE_MAX);
547    initConstant(env, c, "_SC_BC_DIM_MAX", _SC_BC_DIM_MAX);
548    initConstant(env, c, "_SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX);
549    initConstant(env, c, "_SC_BC_STRING_MAX", _SC_BC_STRING_MAX);
550    initConstant(env, c, "_SC_CHILD_MAX", _SC_CHILD_MAX);
551    initConstant(env, c, "_SC_CLK_TCK", _SC_CLK_TCK);
552    initConstant(env, c, "_SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX);
553    initConstant(env, c, "_SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX);
554    initConstant(env, c, "_SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX);
555    initConstant(env, c, "_SC_FSYNC", _SC_FSYNC);
556    initConstant(env, c, "_SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX);
557    initConstant(env, c, "_SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX);
558    initConstant(env, c, "_SC_IOV_MAX", _SC_IOV_MAX);
559    initConstant(env, c, "_SC_JOB_CONTROL", _SC_JOB_CONTROL);
560    initConstant(env, c, "_SC_LINE_MAX", _SC_LINE_MAX);
561    initConstant(env, c, "_SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX);
562    initConstant(env, c, "_SC_MAPPED_FILES", _SC_MAPPED_FILES);
563    initConstant(env, c, "_SC_MEMLOCK", _SC_MEMLOCK);
564    initConstant(env, c, "_SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE);
565    initConstant(env, c, "_SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION);
566    initConstant(env, c, "_SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING);
567    initConstant(env, c, "_SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX);
568    initConstant(env, c, "_SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX);
569    initConstant(env, c, "_SC_NGROUPS_MAX", _SC_NGROUPS_MAX);
570    initConstant(env, c, "_SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF);
571    initConstant(env, c, "_SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN);
572    initConstant(env, c, "_SC_OPEN_MAX", _SC_OPEN_MAX);
573    initConstant(env, c, "_SC_PAGESIZE", _SC_PAGESIZE);
574    initConstant(env, c, "_SC_PAGE_SIZE", _SC_PAGE_SIZE);
575    initConstant(env, c, "_SC_PASS_MAX", _SC_PASS_MAX);
576#if defined(_SC_PHYS_PAGES)
577    initConstant(env, c, "_SC_PHYS_PAGES", _SC_PHYS_PAGES);
578#endif
579    initConstant(env, c, "_SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO);
580    initConstant(env, c, "_SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING);
581    initConstant(env, c, "_SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS);
582    initConstant(env, c, "_SC_RE_DUP_MAX", _SC_RE_DUP_MAX);
583    initConstant(env, c, "_SC_RTSIG_MAX", _SC_RTSIG_MAX);
584    initConstant(env, c, "_SC_SAVED_IDS", _SC_SAVED_IDS);
585    initConstant(env, c, "_SC_SEMAPHORES", _SC_SEMAPHORES);
586    initConstant(env, c, "_SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX);
587    initConstant(env, c, "_SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX);
588    initConstant(env, c, "_SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS);
589    initConstant(env, c, "_SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX);
590    initConstant(env, c, "_SC_STREAM_MAX", _SC_STREAM_MAX);
591    initConstant(env, c, "_SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO);
592    initConstant(env, c, "_SC_THREADS", _SC_THREADS);
593    initConstant(env, c, "_SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR);
594    initConstant(env, c, "_SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE);
595    initConstant(env, c, "_SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS);
596    initConstant(env, c, "_SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX);
597    initConstant(env, c, "_SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING);
598    initConstant(env, c, "_SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT);
599    initConstant(env, c, "_SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT);
600    initConstant(env, c, "_SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS);
601    initConstant(env, c, "_SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN);
602    initConstant(env, c, "_SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX);
603    initConstant(env, c, "_SC_TIMERS", _SC_TIMERS);
604    initConstant(env, c, "_SC_TIMER_MAX", _SC_TIMER_MAX);
605    initConstant(env, c, "_SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX);
606    initConstant(env, c, "_SC_TZNAME_MAX", _SC_TZNAME_MAX);
607    initConstant(env, c, "_SC_VERSION", _SC_VERSION);
608    initConstant(env, c, "_SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32);
609    initConstant(env, c, "_SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG);
610    initConstant(env, c, "_SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64);
611    initConstant(env, c, "_SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG);
612    initConstant(env, c, "_SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT);
613    initConstant(env, c, "_SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N);
614    initConstant(env, c, "_SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY);
615    initConstant(env, c, "_SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME);
616    initConstant(env, c, "_SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS);
617    initConstant(env, c, "_SC_XOPEN_SHM", _SC_XOPEN_SHM);
618    initConstant(env, c, "_SC_XOPEN_UNIX", _SC_XOPEN_UNIX);
619    initConstant(env, c, "_SC_XOPEN_VERSION", _SC_XOPEN_VERSION);
620    initConstant(env, c, "_SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION);
621}
622
623static JNINativeMethod gMethods[] = {
624    NATIVE_METHOD(OsConstants, initConstants, "()V"),
625};
626void register_android_system_OsConstants(JNIEnv* env) {
627    jniRegisterNativeMethods(env, "android/system/OsConstants", gMethods, NELEM(gMethods));
628}
629