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Commit | Line | Data |
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1fd5e000 CF |
1 | /* version.h -- Cygwin version numbers and accompanying documentation. |
2 | ||
0ae86d18 | 3 | Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
a7d2cc16 | 4 | 2005, 2006, 2007, 2008 Red Hat, Inc. |
1fd5e000 CF |
5 | |
6 | This file is part of Cygwin. | |
7 | ||
8 | This software is a copyrighted work licensed under the terms of the | |
9 | Cygwin license. Please consult the file "CYGWIN_LICENSE" for | |
10 | details. */ | |
11 | ||
12 | /* Cygwin versioning is relatively complicated because of its status | |
13 | as a shared library. Let's start with how versioning used to be done. | |
14 | ||
15 | Historical versioning in Cygwin 16.0 to 19.5: | |
16 | ||
17 | In the olden days of Cygwin, we had a dll major and minor version | |
18 | and a registry version. The major number started at 16 because the | |
19 | "b15" GNU-Win32 release of the compiler tools was out when this | |
20 | scheme was started. We incremented the DLL name frequently (for | |
21 | every official release) and towards the end of this period every | |
22 | release used a different shared memory area to prevent DLLs from | |
23 | interfering with each other (embedding a build timestamp into the | |
24 | name of the shared memory area). This turned out to be a Bad Idea | |
25 | (tm) because people needed to mingle separate releases and have | |
26 | them work together more than we thought they would. This was | |
27 | especially problematic when tty info needed to be retained when an | |
28 | old Cygwin executable executed a newer one. | |
29 | ||
30 | In the old scheme, we incremented the major number whenever a | |
31 | change to the dll invalidated existing executables. This can | |
32 | happen for a number of reasons, including when functions are | |
33 | removed from the export list of the dll. The minor number was | |
34 | incremented when a change was made that we wanted to record, but | |
35 | that didn't invalidate existing executables. Both numbers were | |
36 | recorded in the executable and in the dll. | |
37 | ||
e80cbe3e CF |
38 | In October 1998 (starting with Cygwin 19.6), we started a new method |
39 | of Cygwin versioning: */ | |
1fd5e000 CF |
40 | |
41 | /* The DLL major and minor numbers correspond to the "version of | |
a7d42fef | 42 | the Cygwin shared library". This version is used to track important |
1fd5e000 CF |
43 | changes to the DLL and is mainly informative in nature. */ |
44 | ||
70e476d2 CV |
45 | #define CYGWIN_VERSION_DLL_MAJOR 1007 |
46 | #define CYGWIN_VERSION_DLL_MINOR 0 | |
1fd5e000 CF |
47 | |
48 | /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are | |
49 | incompatible. */ | |
50 | ||
51 | #define CYGWIN_VERSION_DLL_EPOCH 19 | |
52 | ||
53 | /* CYGWIN_VERSION_DLL_COMBINED gives us a single number | |
54 | representing the combined DLL major and minor numbers. */ | |
55 | ||
fcc4976d DD |
56 | /* WATCH OUT FOR OCTAL! Don't use, say, "00020" for 0.20 */ |
57 | ||
1fd5e000 CF |
58 | #define CYGWIN_VERSION_DLL_MAKE_COMBINED(maj, min) (((maj) * 1000) + min) |
59 | #define CYGWIN_VERSION_DLL_COMBINED \ | |
1bdc5f1f | 60 | CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_VERSION_DLL_MAJOR, CYGWIN_VERSION_DLL_MINOR) |
1fd5e000 CF |
61 | |
62 | /* Every version of cygwin <= this uses an old, incorrect method | |
63 | to determine signal masks. */ | |
64 | ||
c34aee9b CF |
65 | #define CYGWIN_VERSION_USER_API_VERSION_COMBINED \ |
66 | CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) | |
67 | ||
1fd5e000 CF |
68 | /* API versions <= this had a termios structure whose members were |
69 | too small to accomodate modern settings. */ | |
fcc4976d | 70 | #define CYGWIN_VERSION_DLL_OLD_TERMIOS 5 |
1fd5e000 | 71 | #define CYGWIN_VERSION_DLL_IS_OLD_TERMIOS \ |
c34aee9b | 72 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= CYGWIN_VERSION_DLL_OLD_TERMIOS) |
1fd5e000 | 73 | |
9bc846bd | 74 | #define CYGWIN_VERSION_DLL_MALLOC_ENV 28 |
56cd25ee DD |
75 | /* Old APIs had getc/putc macros that conflict with new CR/LF |
76 | handling in the stdio buffers */ | |
77 | #define CYGWIN_VERSION_OLD_STDIO_CRLF_HANDLING \ | |
c34aee9b | 78 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 20) |
56cd25ee | 79 | |
95a8465b | 80 | #define CYGWIN_VERSION_CHECK_FOR_S_IEXEC \ |
c34aee9b | 81 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED >= 36) |
96a3f4ae CF |
82 | |
83 | #define CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK \ | |
c34aee9b | 84 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 28) |
c16d0946 CV |
85 | |
86 | #define CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES \ | |
c34aee9b | 87 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED >= 79) |
8b00a766 CV |
88 | |
89 | #define CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR \ | |
c34aee9b | 90 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 138) |
8b00a766 CV |
91 | |
92 | #define CYGWIN_VERSION_CHECK_FOR_USING_WINSOCK1_VALUES \ | |
c34aee9b | 93 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 138) |
8b00a766 | 94 | |
bff43891 CV |
95 | #define CYGWIN_VERSION_CHECK_FOR_OLD_IFREQ \ |
96 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 161) | |
97 | ||
1fd5e000 CF |
98 | /* API_MAJOR 0.0: Initial version. API_MINOR changes: |
99 | 1: Export cygwin32_ calls as cygwin_ as well. | |
100 | 2: Export j1, jn, y1, yn. | |
9c510edc CF |
101 | 3: Export dll_noncygwin_dllcrt0. |
102 | 4: New socket ioctls, revamped ifconf support. | |
103 | 5: Thread support/exports. | |
104 | 6: Change in termios handling. | |
105 | 7: Export scandir and alphasort. | |
106 | 8: Export _ctype_, _sys_errlist, _sys_nerr. | |
1fd5e000 CF |
107 | 9: Mount-related changes, new cygwin_umount export. |
108 | Raw device support (tape, floppies). | |
109 | 10: Fast math routine support added. | |
110 | 11: Export seekdir, telldir. | |
111 | 12: Export pthread_join, pthread_detach. | |
112 | 13: Export math funcs gamma and friends, also _j0, _j1, etc. | |
113 | 14: Export snprintf and vnsprintf. | |
114 | 15: Export glob | |
115 | 16: Export cygwin_stackdump | |
4b17897e | 116 | 17: Export fast math stuff |
5abc9b83 | 117 | 18: Stop exporting _strace_wm |
8a06963c | 118 | 19: Export fchown, lchown, lacl |
66aea0c5 | 119 | 20: regsub, inet_network |
56cd25ee | 120 | 21: incompatible change to stdio cr/lf and buffering |
64b30629 | 121 | 22: Export cygwin_logon_user, cygwin_set_impersonation_token. |
9c510edc CF |
122 | geteuid, getegid return effective uid/gid. |
123 | getuid, getgid return real uid/gid. | |
124 | seteuid, setegid set only effective uid/gid. | |
125 | setuid, setgid set effective and real uid/gid. | |
14a3bc2f CF |
126 | 23: Export new dll_crt0 interface and cygwin_user_data for use |
127 | with crt0 startup code. | |
914e40df | 128 | 24: Export poll and _poll. |
bd4ec496 | 129 | 25: Export getmode and _getmode. |
84c7d409 CF |
130 | 26: CW_GET_CYGDRIVE_PREFIXES addition to external.cc |
131 | 27: CW_GETPINFO_FULL addition to external.cc | |
cbe4c8e2 | 132 | 28: Accidentally bumped by cgf |
7d9688b7 | 133 | 29: Export hstrerror |
9bc846bd | 134 | 30: CW_GET_CYGDRIVE_INFO addition to external.cc |
2e68f6b4 | 135 | 31: Export inet_aton |
8a93913d | 136 | 32: Export getrlimit/setrlimit |
c65a3183 | 137 | 33: Export setlogmask |
ae6c8e4f | 138 | 34: Separated out mount table |
f97e7d75 | 139 | 35: Export drand48, erand48, jrand48, lcong48, lrand48, |
9c510edc | 140 | mrand48, nrand48, seed48, and srand48. |
95a8465b | 141 | 36: Added _cygwin_S_IEXEC, et al |
30f326bf | 142 | 37: [f]pathconv support _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY |
c02e9189 | 143 | 38: vscanf, vscanf_r, and random pthread functions |
86699e15 | 144 | 39: asctime_r, ctime_r, gmtime_r, localtime_r |
463513f0 | 145 | 40: fchdir |
351a8548 | 146 | 41: __signgam |
8e4e3874 | 147 | 42: sys_errlist, sys_nerr |
3ca6bcc4 | 148 | 43: sigsetjmp, siglongjmp fixed |
a71aee46 | 149 | 44: Export dirfd |
c12a96d1 | 150 | 45: perprocess change, gamma_r, gammaf_r, lgamma_r, lgammaf_r |
dbc82a87 | 151 | 46: Remove cygwin_getshared |
b20e2ee6 | 152 | 47: Report EOTWarningZoneSize in struct mtget. |
4f235c95 | 153 | 48: Export "posix" regex functions |
971ec8d3 | 154 | 49: Export setutent, endutent, utmpname, getutent, getutid, getutline. |
104c3be6 | 155 | 50: Export fnmatch. |
df3af773 | 156 | 51: Export recvmsg, sendmsg. |
dbe67a81 | 157 | 52: Export strptime |
feb7f1a9 | 158 | 53: Export strlcat, strlcpy. |
b7e51146 | 159 | 54: Export __fpclassifyd, __fpclassifyf, __signbitd, __signbitf. |
bf47141f | 160 | 55: Export fcloseall, fcloseall_r. |
667f875d | 161 | 56: Make ntsec on by default. |
5519d543 | 162 | 57: Export setgroups. |
c7e2187a | 163 | 58: Export memalign, valloc, malloc_trim, malloc_usable_size, mallopt, |
b59e1aac | 164 | malloc_stats |
8dca9e23 | 165 | 59: getsid |
281d8a32 | 166 | 60: MSG_NOSIGNAL |
75d01d9e CV |
167 | 61: Export getc_unlocked, getchar_unlocked, putc_unlocked, |
168 | putchar_unlocked | |
8efb9fd7 CF |
169 | 62: Erroneously bumped |
170 | 63: Export pututline | |
0be11474 | 171 | 64: Export fseeko, ftello |
8efb9fd7 | 172 | 65: Export siginterrupt |
05c728c4 | 173 | 66: Export nl_langinfo |
cdaf8896 | 174 | 67: Export pthread_getsequence_np |
838ad582 | 175 | 68: Export netdb stuff |
11b087d5 | 176 | 69: Export strtof |
70d61f30 | 177 | 70: Export asprintf, _asprintf_r, vasprintf, _vasprintf_r |
afa378e7 | 178 | 71: Export strerror_r |
89f7e8d1 | 179 | 72: Export nanosleep |
7d33eefa | 180 | 73: Export setreuid32, setreuid, setregid32, setregid |
f655eadf CF |
181 | 74: Export _strtold a64l hcreate hcreate_r hdestroy hdestroy_r hsearch |
182 | hsearch_r isblank iswalnum iswalpha iswblank iswcntrl iswctype | |
183 | iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper | |
184 | iswxdigit l64a mbrlen mbrtowc mbsinit mbsrtowcs mempcpy | |
185 | on_exit setbuffer setlinebuf strndup strnlen tdelete tdestroy | |
186 | tfind towctrans towlower towupper tsearch twalk wcrtomb wcscat | |
187 | wcschr wcscpy wcscspn wcslcat wcslcpy wcsncat wcsncmp wcsncpy | |
188 | wcspbrk wcsrchr wcsrtombs wcsspn wcsstr wctob wctob wctrans | |
189 | wctype wmemchr wmemcmp wmemcpy wmemmove wmemset | |
8fc16812 CF |
190 | 75: Export exp2 exp2f fdim fdimf fma fmaf fmax fmaxf fmin fminf lrint |
191 | lrintf lround lroundf nearbyint nearbyintf remquo remquof | |
192 | round roundf scalbln scalblnf sincos sincosf tgamma tgammaf | |
193 | truncf | |
878e60c5 | 194 | 76: mallinfo |
005c3065 | 195 | 77: thread-safe exit/at_exit |
f194ba1f | 196 | 78: Use stat and fstat rather than _stat, and _fstat. |
de9e39f7 | 197 | Export btowc and trunc. |
f194ba1f | 198 | 79: Export acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32 |
b1aae492 CV |
199 | aclsort32 acltomode32 acltopbits32 acltotext32 facl32 |
200 | fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 ftello64 | |
201 | _open64 _lseek64 _fstat64 _stat64 mknod32 | |
00d296a3 | 202 | 80: Export pthread_rwlock stuff |
5a4a19b3 | 203 | 81: CW_CHECK_NTSEC addition to external.cc |
ac5ec961 | 204 | 82: Export wcscoll wcswidth wcwidth |
c448f78f | 205 | 83: Export gethostid |
99b1a40d | 206 | 84: Pty open allocates invisible console. 64 bit interface |
3e66a81c | 207 | 85: Export new 32/64 functions from API 0.79 only with leading |
de9e39f7 CF |
208 | underscore. No problems with backward compatibility since no |
209 | official release has been made so far. This change removes | |
210 | exported symbols like fopen64, which might confuse configure. | |
10bada05 | 211 | 86: Export ftok |
54152c7e | 212 | 87: Export vsyslog |
c433f461 | 213 | 88: Export _getreent |
1fbeb827 | 214 | 89: Export __mempcpy |
86ed5c88 | 215 | 90: Export _fopen64 |
dcb6ce0c | 216 | 91: Export argz_add argz_add_sep argz_append argz_count argz_create |
24efca14 CV |
217 | argz_create_sep argz_delete argz_extract argz_insert |
218 | argz_next argz_replace argz_stringify envz_add envz_entry | |
219 | envz_get envz_merge envz_remove envz_strip | |
34a1d63d CV |
220 | 92: Export getusershell, setusershell, endusershell |
221 | 93: Export daemon, forkpty, openpty, iruserok, ruserok, login_tty, | |
222 | openpty, forkpty, revoke, logwtmp, updwtmp | |
932a40e8 | 223 | 94: Export getopt, getopt_long, optarg, opterr, optind, optopt, |
de9e39f7 | 224 | optreset, __check_rhosts_file, __rcmd_errstr. |
e217832c | 225 | 95: Export shmat, shmctl, shmdt, shmget. |
5ec9ea21 | 226 | 96: CW_GET_ERRNO_FROM_WINERROR addition to external.cc |
07233966 | 227 | 97: Export sem_open, sem_close, sem_timedwait, sem_getvalue. |
56a4ceac | 228 | 98: Export _tmpfile64. |
bcd06214 | 229 | 99: CW_GET_POSIX_SECURITY_ATTRIBUTE addition to external.cc. |
6ef3b76b | 230 | 100: CW_GET_SHMLBA addition to external.cc. |
3e68e19f | 231 | 101: Export err, errx, verr, verrx, warn, warnx, vwarn, vwarnx. |
8e68687d | 232 | 102: CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID addition to external.cc. |
6e17cee5 | 233 | 103: Export getprogname, setprogname. |
a6df500f | 234 | 104: Export msgctl, msgget, msgrcv, msgsnd, semctl, semget, semop. |
9a4d574b | 235 | 105: Export sigwait. |
f3a1e23e | 236 | 106: Export flock. |
dc399868 | 237 | 107: Export fcntl64. |
29d52c8a | 238 | 108: Remove unused (hopefully) reent_data export. |
fba870ac CF |
239 | 109: Oh well. Someone uses reent_data. |
240 | 110: Export clock_gettime, sigwaitinfo, timer_create, timer_delete, | |
05726ddd | 241 | timer_settime |
ca713cfa | 242 | 111: Export sigqueue, sighold. |
80c74a5f | 243 | 112: Redefine some mtget fields. |
dee56309 | 244 | 113: Again redefine some mtget fields. Use mt_fileno and mt_blkno as |
05726ddd | 245 | on Linux. |
93d66ddc | 246 | 114: Export rand_r, ttyname_r. |
68509b30 | 247 | 115: Export flockfile, ftrylockfile, funlockfile, getgrgid_r, getgrnam_r, |
05726ddd | 248 | getlogin_r. |
41bba72e | 249 | 116: Export atoll. |
2ef89b22 | 250 | 117: Export utmpx functions, Return utmp * from pututent. |
72c1491b | 251 | 118: Export getpriority, setpriority. |
9ba51f6d | 252 | 119: Export fdatasync. |
24e8fc68 | 253 | 120: Export basename, dirname. |
c8b404bf | 254 | 122: Export statvfs, fstatvfs. |
6b76b0c5 | 255 | 123: Export utmpxname. |
d2428633 | 256 | 124: Add MAP_AUTOGROW flag to mmap. |
bc3f9e29 | 257 | 125: LD_PRELOAD/CW_HOOK available. |
06e18175 CF |
258 | 126: Export lsearch, lfind, timer_gettime. |
259 | 127: Export sigrelese. | |
d02099f2 | 260 | 128: Export pselect. |
2a41ee9e | 261 | 129: Export mkdtemp. |
5680109c | 262 | 130: Export strtoimax, strtoumax, llabs, imaxabs, lldiv, imaxdiv. |
b3ba5059 | 263 | 131: Export inet_ntop, inet_pton. |
fa2d9fc5 | 264 | 132: Add GLOB_LIMIT flag to glob. |
2f5de4af | 265 | 133: Export __getline, __getdelim. |
4cc9a82e | 266 | 134: Export getline, getdelim. |
7d7d09ae | 267 | 135: Export pread, pwrite |
723d64e6 | 268 | 136: Add TIOCMBIS/TIOCMBIC ioctl codes. |
e6ae6cd3 CV |
269 | 137: fts_children, fts_close, fts_get_clientptr, fts_get_stream, |
270 | fts_open, fts_read, fts_set, fts_set_clientptr, ftw, nftw. | |
d9a22764 | 271 | 138: Export readdir_r. |
8b00a766 CV |
272 | 139: Start using POSIX definition of struct msghdr and WinSock2 |
273 | IPPROTO_IP values. | |
1f5c3042 | 274 | 140: Export mlock, munlock. |
88d30f0b | 275 | 141: Export futimes, lutimes. |
42cd8528 | 276 | 142: Export memmem |
ecb908f6 | 277 | 143: Export clock_getres, clock_setres |
19e7c3a0 | 278 | 144: Export timelocal, timegm. |
e4809ddd | 279 | 145: Add MAP_NORESERVE flag to mmap. |
832dd7e6 CV |
280 | 146: Change SI_USER definition. FIXME: Need to develop compatibility |
281 | macro for this? | |
282 | 147: Eliminate problematic d_ino from dirent structure. unsetenv now | |
283 | returns int, as per linux. | |
e3d14af1 | 284 | 148: Add open(2) flags O_SYNC, O_RSYNC, O_DSYNC and O_DIRECT. |
52792a77 | 285 | 149: Add open(2) flag O_NOFOLLOW. |
6c5da678 | 286 | 150: Export getsubopt. |
868fb2ff | 287 | 151: Export __opendir_with_d_ino |
832dd7e6 | 288 | 152: Revert to having d_ino in dirent unconditionally. |
d6b2195f | 289 | 153: Export updwtmpx, Implement CW_SETUP_WINENV. |
c6e48b1c | 290 | 154: Export sigset, sigignore. |
6fb7c8ae | 291 | 155: Export __isinff, __isinfd, __isnanf, __isnand. |
82a044a5 | 292 | 156: Export __srbuf_r, __swget_r. |
70e476d2 CV |
293 | 157: Export gai_strerror, getaddrinfo, getnameinfo, freeaddrinfo, |
294 | in6addr_any, in6addr_loopback. | |
295 | 158: Export bindresvport, bindresvport_sa, iruserok_sa, rcmd_af, | |
296 | rresvport_af. | |
297 | 159: Export posix_openpt. | |
64fdc12e | 298 | 160: Export posix_fadvise, posix_fallocate. |
0c365c63 | 299 | 161: Export resolver functions. |
bff43891 CV |
300 | 162: New struct ifreq. Export if_nametoindex, if_indextoname, |
301 | if_nameindex, if_freenameindex. | |
59e3b6ca | 302 | 163: Export posix_madvise, posix_memalign. |
ce8bab5a | 303 | 164: Export shm_open, shm_unlink. |
7b487ba9 CV |
304 | 165: Export mq_close, mq_getattr, mq_notify, mq_open, mq_receive, |
305 | mq_send, mq_setattr, mq_timedreceive, mq_timedsend, mq_unlink. | |
8fbd574e | 306 | 166: Export sem_unlink. |
70de8290 | 307 | 167: Add st_birthtim to struct stat. |
22ed94e5 | 308 | 168: Export asnprintf, dprintf, _Exit, vasnprintf, vdprintf. |
1570432d | 309 | 169: Export confstr. |
ead5b131 | 310 | 170: Export insque, remque. |
d3c73d49 | 311 | 171: Export exp10, exp10f, pow10, pow10f, strcasestr, funopen, |
70300fdb | 312 | fopencookie. |
a71ecb55 | 313 | 172: Export getifaddrs, freeifaddrs. |
048e00e0 | 314 | 173: Export __assert_func. |
3e96da0b | 315 | 174: Export stpcpy, stpncpy. |
40570a82 | 316 | 175: Export fdopendir. |
d2d9ce09 | 317 | 176: Export wcstol, wcstoll, wcstoul, wcstoull, wcsxfrm. |
5c8891e9 | 318 | 177: Export sys_sigabbrev |
c6bfc3d4 | 319 | 178: Export wcpcpy, wcpncpy. |
b918632a DK |
320 | 179: Export _f_llrint, _f_llrintf, _f_llrintl, _f_lrint, _f_lrintf, |
321 | _f_lrintl, _f_rint, _f_rintf, _f_rintl, llrint, llrintf, llrintl, | |
322 | rintl, lrintl, and redirect exports of lrint, lrintf, rint, rintf. | |
50450dcc CV |
323 | 180: Export getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, |
324 | flistxattr, setxattr, lsetxattr, fsetxattr, removexattr, | |
325 | lremovexattr, fremovexattr. | |
edab6053 | 326 | 181: Export cygwin_conv_path, cygwin_create_path, cygwin_conv_path_list. |
a998dd70 | 327 | 182: Export lockf. |
1fd5e000 CF |
328 | */ |
329 | ||
77f4a250 CF |
330 | /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */ |
331 | ||
1fd5e000 | 332 | #define CYGWIN_VERSION_API_MAJOR 0 |
a998dd70 | 333 | #define CYGWIN_VERSION_API_MINOR 182 |
1fd5e000 CF |
334 | |
335 | /* There is also a compatibity version number associated with the | |
336 | shared memory regions. It is incremented when incompatible | |
337 | changes are made to the shared memory region *or* to any named | |
338 | shared mutexes, semaphores, etc. The arbitrary starting | |
656a999a CF |
339 | version was 0 (cygwin release 98r2). |
340 | Bump to 4 since this hasn't been rigorously updated in a | |
341 | while. */ | |
1fd5e000 | 342 | |
656a999a | 343 | #define CYGWIN_VERSION_SHARED_DATA 4 |
1fd5e000 CF |
344 | |
345 | /* An identifier used in the names used to create shared objects. | |
346 | The full names include the CYGWIN_VERSION_SHARED_DATA version | |
347 | as well as this identifier. */ | |
348 | ||
349 | #define CYGWIN_VERSION_DLL_IDENTIFIER "cygwin1" | |
350 | ||
351 | /* The Cygwin mount table interface in the Win32 registry also | |
352 | has a version number associated with it in case that is | |
353 | changed in a non-backwards compatible fashion. Increment this | |
354 | version number whenever incompatible changes in mount table | |
355 | registry usage are made. | |
356 | ||
357 | 1: Original number version. | |
358 | 2: New mount registry layout, system-wide mount accessibility. | |
359 | */ | |
360 | ||
361 | #define CYGWIN_VERSION_MOUNT_REGISTRY 2 | |
362 | ||
363 | /* Identifiers used in the Win32 registry. */ | |
364 | ||
365 | #define CYGWIN_INFO_CYGNUS_REGISTRY_NAME "Cygnus Solutions" | |
366 | #define CYGWIN_INFO_CYGWIN_REGISTRY_NAME "Cygwin" | |
367 | #define CYGWIN_INFO_PROGRAM_OPTIONS_NAME "Program Options" | |
368 | #define CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME "mounts v2" | |
a98b1584 CF |
369 | #define CYGWIN_INFO_CYGDRIVE_FLAGS "cygdrive flags" |
370 | #define CYGWIN_INFO_CYGDRIVE_PREFIX "cygdrive prefix" | |
371 | #define CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX "/cygdrive" | |
1fd5e000 CF |
372 | |
373 | /* In addition to the above version number strings, the build | |
374 | process adds some strings that may be useful in | |
375 | debugging/identifying a particular Cygwin DLL: | |
376 | ||
377 | The mkvers.sh script at the top level produces a .cc file | |
378 | which initializes a cygwin_version structure based on the | |
379 | above version information and creates a string table for | |
380 | grepping via "fgrep '%%%' cygwinwhatever.dll" if you are | |
381 | using GNU grep. Otherwise you may want to do a | |
382 | "strings cygwinwhatever.dll | fgrep '%%%'" instead. | |
383 | ||
384 | This will produce output such as: | |
385 | ||
386 | %%% Cygwin dll_identifier: cygwin | |
387 | %%% Cygwin api_major: 0 | |
388 | %%% Cygwin api_minor: 0 | |
389 | %%% Cygwin dll_major: 19 | |
390 | %%% Cygwin dll_minor: 6 | |
391 | %%% Cygwin shared_data: 1 | |
392 | %%% Cygwin registry: b15 | |
393 | %%% Cygwin build date: Wed Oct 14 16:26:51 EDT 1998 | |
394 | %%% Cygwin shared id: cygwinS1 | |
395 | ||
396 | This information can also be obtained through a call to | |
397 | cygwin_internal (CW_GETVERSIONINFO). | |
398 | */ | |
399 | ||
082512ae | 400 | #define CYGWIN_VERSION_MAGIC(a, b) ((unsigned) ((((unsigned short) a) << 16) | (unsigned short) b)) |
77f4a250 | 401 | #define CYGWIN_VERSION_MAGIC_VERSION(a) ((unsigned) ((unsigned)a & 0xffff)) |