Commit | Line | Data |
---|---|---|
4633a7c4 | 1 | #include <signal.h> |
2d766320 IZ |
2 | #include <io.h> |
3 | /* #include <sys/select.h> */ | |
4633a7c4 LW |
4 | |
5 | /* HAS_IOCTL: | |
6 | * This symbol, if defined, indicates that the ioctl() routine is | |
7 | * available to set I/O characteristics | |
8 | */ | |
9 | #define HAS_IOCTL /**/ | |
10 | ||
11 | /* HAS_UTIME: | |
12 | * This symbol, if defined, indicates that the routine utime() is | |
13 | * available to update the access and modification times of files. | |
14 | */ | |
15 | #define HAS_UTIME /**/ | |
16 | ||
17 | #define HAS_KILL | |
18 | #define HAS_WAIT | |
4ea6d94f | 19 | #define HAS_DLERROR |
367f3c24 | 20 | #define HAS_WAITPID_RUNTIME (_emx_env & 0x200) |
4ea6d94f | 21 | |
f72c975a IZ |
22 | /* HAS_PASSWD |
23 | * This symbol, if defined, indicates that the getpwnam() and | |
24 | * getpwuid() routines are available to get password entries. | |
25 | * The getpwent() has a separate definition, HAS_GETPWENT. | |
26 | */ | |
27 | #define HAS_PASSWD | |
28 | ||
29 | /* HAS_GROUP | |
30 | * This symbol, if defined, indicates that the getgrnam() and | |
31 | * getgrgid() routines are available to get group entries. | |
32 | * The getgrent() has a separate definition, HAS_GETGRENT. | |
33 | */ | |
34 | #define HAS_GROUP | |
35 | #define HAS_GETGRENT /* fake */ | |
36 | #define HAS_SETGRENT /* fake */ | |
37 | #define HAS_ENDGRENT /* fake */ | |
38 | ||
4ea6d94f | 39 | /* USEMYBINMODE |
40 | * This symbol, if defined, indicates that the program should | |
16fe6d59 | 41 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
4ea6d94f | 42 | * that a file is in "binary" mode -- that is, that no translation |
43 | * of bytes occurs on read or write operations. | |
44 | */ | |
45 | #undef USEMYBINMODE | |
46 | ||
61bb5906 CB |
47 | /* Stat_t: |
48 | * This symbol holds the type used to declare buffers for information | |
49 | * returned by stat(). It's usually just struct stat. It may be necessary | |
50 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed | |
51 | * information. | |
52 | */ | |
53 | #define Stat_t struct stat | |
54 | ||
4ea6d94f | 55 | /* USE_STAT_RDEV: |
56 | * This symbol is defined if this system has a stat structure declaring | |
57 | * st_rdev | |
58 | */ | |
59 | #define USE_STAT_RDEV /**/ | |
60 | ||
61 | /* ACME_MESS: | |
62 | * This symbol, if defined, indicates that error messages should be | |
63 | * should be generated in a format that allows the use of the Acme | |
64 | * GUI/editor's autofind feature. | |
65 | */ | |
66 | #undef ACME_MESS /**/ | |
4633a7c4 | 67 | |
44a8e56a | 68 | /* ALTERNATE_SHEBANG: |
69 | * This symbol, if defined, contains a "magic" string which may be used | |
70 | * as the first line of a Perl program designed to be executed directly | |
71 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG | |
72 | * begins with a character other then #, then Perl will only treat | |
73 | * it as a command line if if finds the string "perl" in the first | |
74 | * word; otherwise it's treated as the first line of code in the script. | |
75 | * (IOW, Perl won't hand off to another interpreter via an alternate | |
76 | * shebang sequence that might be legal Perl code.) | |
77 | */ | |
aa689395 | 78 | #define ALTERNATE_SHEBANG "extproc " |
44a8e56a | 79 | |
4633a7c4 LW |
80 | #ifndef SIGABRT |
81 | # define SIGABRT SIGILL | |
82 | #endif | |
83 | #ifndef SIGILL | |
84 | # define SIGILL 6 /* blech */ | |
85 | #endif | |
7766f137 | 86 | #define ABORT() kill(PerlProc_getpid(),SIGABRT); |
4633a7c4 | 87 | |
760ac839 | 88 | #define BIT_BUCKET "/dev/nul" /* Will this work? */ |
c07a80fd | 89 | |
202975e6 IZ |
90 | /* Apparently TCPIPV4 defines may be included even with only IAK present */ |
91 | ||
92 | #if !defined(NO_TCPIPV4) && !defined(TCPIPV4) | |
93 | # define TCPIPV4 | |
94 | # define TCPIPV4_FORCED /* Just in case */ | |
95 | #endif | |
96 | ||
4a6a15c8 IZ |
97 | #if defined(I_SYS_UN) && !defined(TCPIPV4) |
98 | /* It is not working without TCPIPV4 defined. */ | |
99 | # undef I_SYS_UN | |
100 | #endif | |
dd96f567 | 101 | |
23da6c43 GS |
102 | #define do_spawn(a) os2_do_spawn(a) |
103 | #define do_aspawn(a,b,c) os2_do_aspawn((a),(b),(c)) | |
4a6a15c8 | 104 | |
aa689395 | 105 | void Perl_OS2_init(char **); |
764df951 IZ |
106 | void Perl_OS2_init3(char **envp, void **excH, int flags); |
107 | void Perl_OS2_term(void **excH, int exitstatus, int flags); | |
aa689395 | 108 | |
764df951 | 109 | /* The code without INIT3 hideously puts env inside: */ |
365eb7b5 | 110 | |
764df951 | 111 | /* These ones should be in the same block as PERL_SYS_TERM() */ |
ed344e4f | 112 | #ifdef PERL_CORE |
764df951 IZ |
113 | |
114 | # define PERL_SYS_INIT3(argcp, argvp, envp) \ | |
115 | { void *xreg[2]; \ | |
ed344e4f IZ |
116 | _response(argcp, argvp); \ |
117 | _wildcard(argcp, argvp); \ | |
764df951 IZ |
118 | Perl_OS2_init3(*envp, xreg, 0) |
119 | ||
120 | # define PERL_SYS_INIT(argcp, argvp) { \ | |
121 | { void *xreg[2]; \ | |
eacfb5f1 | 122 | _response(argcp, argvp); \ |
c0c09dfd | 123 | _wildcard(argcp, argvp); \ |
764df951 IZ |
124 | Perl_OS2_init3(NULL, xreg, 0) |
125 | ||
ed344e4f | 126 | #else /* Compiling embedded Perl or Perl extension */ |
764df951 IZ |
127 | |
128 | # define PERL_SYS_INIT3(argcp, argvp, envp) \ | |
129 | { void *xreg[2]; \ | |
130 | Perl_OS2_init3(*envp, xreg, 0) | |
131 | # define PERL_SYS_INIT(argcp, argvp) { \ | |
132 | { void *xreg[2]; \ | |
133 | Perl_OS2_init3(NULL, xreg, 0) | |
ed344e4f IZ |
134 | #endif |
135 | ||
764df951 IZ |
136 | #define FORCE_EMX_DEINIT_EXIT 1 |
137 | #define FORCE_EMX_DEINIT_CRT_TERM 2 | |
138 | #define FORCE_EMX_DEINIT_RUN_ATEXIT 4 | |
139 | ||
140 | #define PERL_SYS_TERM2(xreg,flags) \ | |
141 | Perl_OS2_term(xreg, 0, flags); \ | |
142 | MALLOC_TERM | |
143 | ||
144 | #define PERL_SYS_TERM1(xreg) \ | |
145 | Perl_OS2_term(xreg, 0, FORCE_EMX_DEINIT_RUN_ATEXIT) | |
146 | ||
147 | /* This one should come in pair with PERL_SYS_INIT() and in the same block */ | |
148 | #define PERL_SYS_TERM() \ | |
149 | PERL_SYS_TERM1(xreg); \ | |
150 | } | |
151 | ||
ed344e4f | 152 | #ifndef __EMX__ |
aab1f907 IZ |
153 | # define PERL_CALLCONV _System |
154 | #endif | |
ed344e4f | 155 | |
4ea6d94f | 156 | /* #define PERL_SYS_TERM() STMT_START { \ |
157 | if (Perl_HAB_set) WinTerminate(Perl_hab); } STMT_END */ | |
158 | ||
8cc95fdb | 159 | #define dXSUB_SYS OS2_XS_init() |
eacfb5f1 | 160 | |
4ea6d94f | 161 | #ifdef PERL_IS_AOUT |
4a6a15c8 | 162 | /* # define HAS_FORK */ |
760ac839 LW |
163 | /* # define HIDEMYMALLOC */ |
164 | /* # define PERL_SBRK_VIA_MALLOC */ /* gets off-page sbrk... */ | |
165 | #else /* !PERL_IS_AOUT */ | |
166 | # ifndef PERL_FOR_X2P | |
4a6a15c8 IZ |
167 | # ifdef EMX_BAD_SBRK |
168 | # define USE_PERL_SBRK | |
169 | # endif | |
170 | # else | |
171 | # define PerlIO FILE | |
760ac839 LW |
172 | # endif |
173 | # define SYSTEM_ALLOC(a) sys_alloc(a) | |
174 | ||
175 | void *sys_alloc(int size); | |
176 | ||
177 | #endif /* !PERL_IS_AOUT */ | |
4a6a15c8 IZ |
178 | #if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */ |
179 | # define PerlIO FILE | |
180 | #endif | |
4ea6d94f | 181 | |
23da6c43 GS |
182 | /* os2ish is used from a2p/a2p.h without pTHX/pTHX_ first being |
183 | * defined. Hack around this to get us to compile. | |
184 | */ | |
185 | #ifdef PTHX_UNUSED | |
186 | # ifndef pTHX | |
187 | # define pTHX | |
188 | # endif | |
189 | # ifndef pTHX_ | |
190 | # define pTHX_ | |
191 | # endif | |
192 | #endif | |
193 | ||
c0c09dfd | 194 | #define TMPPATH1 "plXXXXXX" |
195 | extern char *tmppath; | |
23da6c43 | 196 | PerlIO *my_syspopen(pTHX_ char *cmd, char *mode); |
4a6a15c8 IZ |
197 | /* Cannot prototype with I32 at this point. */ |
198 | int my_syspclose(PerlIO *f); | |
55497cff | 199 | FILE *my_tmpfile (void); |
200 | char *my_tmpnam (char *); | |
5ba48348 JH |
201 | int my_mkdir (__const__ char *, long); |
202 | int my_rmdir (__const__ char *); | |
f72c975a IZ |
203 | struct passwd *my_getpwent (void); |
204 | void my_setpwent (void); | |
205 | void my_endpwent (void); | |
a64c954a | 206 | char *gcvt_os2(double value, int digits, char *buffer); |
f72c975a IZ |
207 | |
208 | struct group *getgrent (void); | |
209 | void setgrent (void); | |
210 | void endgrent (void); | |
211 | ||
212 | struct passwd *my_getpwuid (uid_t); | |
213 | struct passwd *my_getpwnam (__const__ char *); | |
55497cff | 214 | |
bddf7535 GS |
215 | #undef L_tmpnam |
216 | #define L_tmpnam MAXPATHLEN | |
217 | ||
55497cff | 218 | #define tmpfile my_tmpfile |
219 | #define tmpnam my_tmpnam | |
3ed26a2c | 220 | #define isatty _isterm |
44a8e56a | 221 | #define rand random |
222 | #define srand srandom | |
e75931a7 YST |
223 | #define strtoll _strtoll |
224 | #define strtoull _strtoull | |
eacfb5f1 | 225 | |
4633a7c4 LW |
226 | /* |
227 | * fwrite1() should be a routine with the same calling sequence as fwrite(), | |
228 | * but which outputs all of the bytes requested as a single stream (unlike | |
229 | * fwrite() itself, which on some systems outputs several distinct records | |
230 | * if the number_of_items parameter is >1). | |
231 | */ | |
232 | #define fwrite1 fwrite | |
233 | ||
234 | #define my_getenv(var) getenv(var) | |
367f3c24 | 235 | #define flock my_flock |
5ba48348 JH |
236 | #define rmdir my_rmdir |
237 | #define mkdir my_mkdir | |
f72c975a IZ |
238 | #define setpwent my_setpwent |
239 | #define getpwent my_getpwent | |
240 | #define endpwent my_endpwent | |
241 | #define getpwuid my_getpwuid | |
242 | #define getpwnam my_getpwnam | |
4633a7c4 | 243 | |
df3ef7a9 IZ |
244 | void *emx_calloc (size_t, size_t); |
245 | void emx_free (void *); | |
246 | void *emx_malloc (size_t); | |
247 | void *emx_realloc (void *, size_t); | |
248 | ||
4633a7c4 LW |
249 | /*****************************************************************************/ |
250 | ||
251 | #include <stdlib.h> /* before the following definitions */ | |
252 | #include <unistd.h> /* before the following definitions */ | |
21cdd7e3 JH |
253 | #include <fcntl.h> |
254 | #include <sys/stat.h> | |
4633a7c4 LW |
255 | |
256 | #define chdir _chdir2 | |
257 | #define getcwd _getcwd2 | |
258 | ||
259 | /* This guy is needed for quick stdstd */ | |
260 | ||
261 | #if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE) | |
4633a7c4 LW |
262 | /* Perl uses ungetc only with successful return */ |
263 | # define ungetc(c,fp) \ | |
264 | (FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \ | |
265 | ? (--FILE_ptr(fp), ++FILE_cnt(fp), (int)c) : ungetc(c,fp)) | |
266 | #endif | |
267 | ||
23b84778 IZ |
268 | #define PERLIO_IS_BINMODE_FD(fd) _PERLIO_IS_BINMODE_FD(fd) |
269 | ||
9c75282f JH |
270 | #ifdef __GNUG__ |
271 | # define HAS_BOOL | |
272 | #endif | |
273 | #ifndef HAS_BOOL | |
274 | # define bool char | |
275 | # define HAS_BOOL 1 | |
276 | #endif | |
277 | ||
ab8d95c9 | 278 | #include <emx/io.h> /* for _fd_flags() prototype */ |
377cf4e9 | 279 | |
23b84778 IZ |
280 | static inline bool |
281 | _PERLIO_IS_BINMODE_FD(int fd) | |
282 | { | |
283 | int *pflags = _fd_flags(fd); | |
284 | ||
285 | return pflags && (*pflags) & O_BINARY; | |
286 | } | |
287 | ||
46e87256 YST |
288 | /* ctermid is missing from emx0.9d */ |
289 | char *ctermid(char *s); | |
290 | ||
4633a7c4 LW |
291 | #define OP_BINARY O_BINARY |
292 | ||
293 | #define OS2_STAT_HACK 1 | |
294 | #if OS2_STAT_HACK | |
295 | ||
296 | #define Stat(fname,bufptr) os2_stat((fname),(bufptr)) | |
297 | #define Fstat(fd,bufptr) fstat((fd),(bufptr)) | |
365eb7b5 | 298 | #define Fflush(fp) fflush(fp) |
8cc95fdb | 299 | #define Mkdir(path,mode) mkdir((path),(mode)) |
4633a7c4 LW |
300 | |
301 | #undef S_IFBLK | |
302 | #undef S_ISBLK | |
303 | #define S_IFBLK 0120000 | |
304 | #define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK) | |
305 | ||
306 | #else | |
307 | ||
308 | #define Stat(fname,bufptr) stat((fname),(bufptr)) | |
309 | #define Fstat(fd,bufptr) fstat((fd),(bufptr)) | |
365eb7b5 | 310 | #define Fflush(fp) fflush(fp) |
8cc95fdb | 311 | #define Mkdir(path,mode) mkdir((path),(mode)) |
4633a7c4 LW |
312 | |
313 | #endif | |
365eb7b5 | 314 | |
44a8e56a | 315 | /* With SD386 it is impossible to debug register variables. */ |
316 | #if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register) | |
317 | # define register | |
318 | #endif | |
319 | ||
365eb7b5 | 320 | /* Our private OS/2 specific data. */ |
321 | ||
322 | typedef struct OS2_Perl_data { | |
323 | unsigned long flags; | |
324 | unsigned long phab; | |
325 | int (*xs_init)(); | |
4ea6d94f | 326 | unsigned long rc; |
327 | unsigned long severity; | |
4bfbfac5 IZ |
328 | unsigned long phmq; /* Handle to message queue */ |
329 | unsigned long phmq_refcnt; | |
330 | unsigned long phmq_servers; | |
331 | unsigned long initial_mode; /* VIO etc. mode we were started in */ | |
365eb7b5 | 332 | } OS2_Perl_data_t; |
333 | ||
334 | extern OS2_Perl_data_t OS2_Perl_data; | |
335 | ||
4ea6d94f | 336 | #define Perl_hab ((HAB)OS2_Perl_data.phab) |
337 | #define Perl_rc (OS2_Perl_data.rc) | |
338 | #define Perl_severity (OS2_Perl_data.severity) | |
339 | #define errno_isOS2 12345678 | |
ed344e4f | 340 | #define errno_isOS2_set 12345679 |
4ea6d94f | 341 | #define OS2_Perl_flags (OS2_Perl_data.flags) |
365eb7b5 | 342 | #define Perl_HAB_set_f 1 |
4ea6d94f | 343 | #define Perl_HAB_set (OS2_Perl_flags & Perl_HAB_set_f) |
344 | #define set_Perl_HAB_f (OS2_Perl_flags |= Perl_HAB_set_f) | |
345 | #define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h) | |
4bfbfac5 IZ |
346 | #define _obtain_Perl_HAB (init_PMWIN_entries(), \ |
347 | Perl_hab = (*PMWIN_entries.Initialize)(0), \ | |
348 | set_Perl_HAB_f, Perl_hab) | |
349 | #define perl_hab_GET() (Perl_HAB_set ? Perl_hab : _obtain_Perl_HAB) | |
350 | #define Acquire_hab() perl_hab_GET() | |
351 | #define Perl_hmq ((HMQ)OS2_Perl_data.phmq) | |
352 | #define Perl_hmq_refcnt (OS2_Perl_data.phmq_refcnt) | |
353 | #define Perl_hmq_servers (OS2_Perl_data.phmq_servers) | |
354 | #define Perl_os2_initial_mode (OS2_Perl_data.initial_mode) | |
355 | ||
356 | unsigned long Perl_hab_GET(); | |
357 | unsigned long Perl_Register_MQ(int serve); | |
358 | void Perl_Deregister_MQ(int serve); | |
359 | int Perl_Serve_Messages(int force); | |
360 | /* Cannot prototype with I32 at this point. */ | |
361 | int Perl_Process_Messages(int force, long *cntp); | |
23da6c43 | 362 | char *os2_execname(pTHX); |
4bfbfac5 IZ |
363 | |
364 | struct _QMSG; | |
365 | struct PMWIN_entries_t { | |
366 | unsigned long (*Initialize)( unsigned long fsOptions ); | |
367 | unsigned long (*CreateMsgQueue)(unsigned long hab, long cmsg); | |
368 | int (*DestroyMsgQueue)(unsigned long hmq); | |
369 | int (*PeekMsg)(unsigned long hab, struct _QMSG *pqmsg, | |
370 | unsigned long hwndFilter, unsigned long msgFilterFirst, | |
371 | unsigned long msgFilterLast, unsigned long fl); | |
372 | int (*GetMsg)(unsigned long hab, struct _QMSG *pqmsg, | |
373 | unsigned long hwndFilter, unsigned long msgFilterFirst, | |
374 | unsigned long msgFilterLast); | |
375 | void * (*DispatchMsg)(unsigned long hab, struct _QMSG *pqmsg); | |
5ba48348 JH |
376 | unsigned long (*GetLastError)(unsigned long hab); |
377 | unsigned long (*CancelShutdown)(unsigned long hmq, unsigned long fCancelAlways); | |
4bfbfac5 IZ |
378 | }; |
379 | extern struct PMWIN_entries_t PMWIN_entries; | |
380 | void init_PMWIN_entries(void); | |
381 | ||
ed344e4f IZ |
382 | #define perl_hmq_GET(serve) Perl_Register_MQ(serve) |
383 | #define perl_hmq_UNSET(serve) Perl_Deregister_MQ(serve) | |
4bfbfac5 | 384 | |
23da6c43 | 385 | #define OS2_XS_init() (*OS2_Perl_data.xs_init)(aTHX) |
ed344e4f IZ |
386 | |
387 | #if _EMX_CRT_REV_ >= 60 | |
388 | # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2_set, \ | |
389 | _setsyserrno(rc)) | |
390 | #else | |
391 | # define os2_setsyserrno(rc) (Perl_rc = rc, errno = errno_isOS2) | |
392 | #endif | |
393 | ||
4ea6d94f | 394 | /* The expressions below return true on error. */ |
4a6a15c8 | 395 | /* INCL_DOSERRORS needed. rc should be declared outside. */ |
4ea6d94f | 396 | #define CheckOSError(expr) (!(rc = (expr)) ? 0 : (FillOSError(rc), 1)) |
397 | /* INCL_WINERRORS needed. */ | |
4ea6d94f | 398 | #define CheckWinError(expr) ((expr) ? 0: (FillWinError, 1)) |
30500b05 IZ |
399 | |
400 | /* This form propagates the return value, setting $^E if needed */ | |
401 | #define SaveWinError(expr) ((expr) ? : (FillWinError, 0)) | |
402 | ||
403 | /* This form propagates the return value, dieing with $^E if needed */ | |
404 | #define SaveCroakWinError(expr,die,name1,name2) \ | |
405 | ((expr) ? : (CroakWinError(die,name1 name2), 0)) | |
406 | ||
ed344e4f | 407 | #define FillOSError(rc) (os2_setsyserrno(rc), \ |
4ea6d94f | 408 | Perl_severity = SEVERITY_ERROR) |
5ba48348 | 409 | |
30500b05 IZ |
410 | #define WinError_2_Perl_rc \ |
411 | ( init_PMWIN_entries(), \ | |
412 | Perl_rc=(*PMWIN_entries.GetLastError)(perl_hab_GET()) ) | |
413 | ||
414 | /* Calling WinGetLastError() resets the error code of the current thread. | |
415 | Since for some Win* API return value 0 is normal, one needs to call | |
416 | this before calling them to distinguish normal and anomalous returns. */ | |
417 | /*#define ResetWinError() WinError_2_Perl_rc */ | |
418 | ||
5ba48348 JH |
419 | /* At this moment init_PMWIN_entries() should be a nop (WinInitialize should |
420 | be called already, right?), so we do not risk stepping over our own error */ | |
30500b05 | 421 | #define FillWinError ( WinError_2_Perl_rc, \ |
5ba48348 JH |
422 | Perl_severity = ERRORIDSEV(Perl_rc), \ |
423 | Perl_rc = ERRORIDERROR(Perl_rc), \ | |
424 | os2_setsyserrno(Perl_rc)) | |
4ea6d94f | 425 | |
760ac839 | 426 | #define STATIC_FILE_LENGTH 127 |
ff68c719 | 427 | |
35bc1fdc IZ |
428 | /* This should match loadOrdinals[] array in os2.c */ |
429 | enum entries_ordinals { | |
430 | ORD_DosQueryExtLibpath, | |
431 | ORD_DosSetExtLibpath, | |
432 | ORD_DosVerifyPidTid, | |
433 | ORD_SETHOSTENT, | |
434 | ORD_SETNETENT, | |
435 | ORD_SETPROTOENT, | |
436 | ORD_SETSERVENT, | |
437 | ORD_GETHOSTENT, | |
438 | ORD_GETNETENT, | |
439 | ORD_GETPROTOENT, | |
440 | ORD_GETSERVENT, | |
441 | ORD_ENDHOSTENT, | |
442 | ORD_ENDNETENT, | |
443 | ORD_ENDPROTOENT, | |
444 | ORD_ENDSERVENT, | |
445 | ORD_WinInitialize, | |
446 | ORD_WinCreateMsgQueue, | |
447 | ORD_WinDestroyMsgQueue, | |
448 | ORD_WinPeekMsg, | |
449 | ORD_WinGetMsg, | |
450 | ORD_WinDispatchMsg, | |
451 | ORD_WinGetLastError, | |
452 | ORD_WinCancelShutdown, | |
453 | ORD_RexxStart, | |
454 | ORD_RexxVariablePool, | |
455 | ORD_RexxRegisterFunctionExe, | |
456 | ORD_RexxDeregisterFunction, | |
457 | ORD_DOSSMSETTITLE, | |
458 | ORD_PRF32QUERYPROFILESIZE, | |
459 | ORD_PRF32OPENPROFILE, | |
460 | ORD_PRF32CLOSEPROFILE, | |
461 | ORD_PRF32QUERYPROFILE, | |
462 | ORD_PRF32RESET, | |
463 | ORD_PRF32QUERYPROFILEDATA, | |
464 | ORD_PRF32WRITEPROFILEDATA, | |
465 | ||
466 | ORD_WinChangeSwitchEntry, | |
467 | ORD_WinQuerySwitchEntry, | |
468 | ORD_WinQuerySwitchHandle, | |
469 | ORD_WinQuerySwitchList, | |
470 | ORD_WinSwitchToProgram, | |
471 | ORD_WinBeginEnumWindows, | |
472 | ORD_WinEndEnumWindows, | |
473 | ORD_WinEnumDlgItem, | |
474 | ORD_WinGetNextWindow, | |
475 | ORD_WinIsChild, | |
476 | ORD_WinQueryActiveWindow, | |
477 | ORD_WinQueryClassName, | |
478 | ORD_WinQueryFocus, | |
479 | ORD_WinQueryWindow, | |
480 | ORD_WinQueryWindowPos, | |
481 | ORD_WinQueryWindowProcess, | |
482 | ORD_WinQueryWindowText, | |
483 | ORD_WinQueryWindowTextLength, | |
484 | ORD_WinSetFocus, | |
485 | ORD_WinSetWindowPos, | |
486 | ORD_WinSetWindowText, | |
487 | ORD_WinShowWindow, | |
488 | ORD_WinIsWindow, | |
489 | ORD_WinWindowFromId, | |
490 | ORD_WinWindowFromPoint, | |
491 | ORD_WinPostMsg, | |
30500b05 IZ |
492 | ORD_WinEnableWindow, |
493 | ORD_WinEnableWindowUpdate, | |
494 | ORD_WinIsWindowEnabled, | |
495 | ORD_WinIsWindowShowing, | |
496 | ORD_WinIsWindowVisible, | |
497 | ORD_WinQueryWindowPtr, | |
498 | ORD_WinQueryWindowULong, | |
499 | ORD_WinQueryWindowUShort, | |
500 | ORD_WinSetWindowBits, | |
501 | ORD_WinSetWindowPtr, | |
502 | ORD_WinSetWindowULong, | |
503 | ORD_WinSetWindowUShort, | |
504 | ORD_WinQueryDesktopWindow, | |
505 | ORD_WinSetActiveWindow, | |
506 | ORD_DosQueryModFromEIP, | |
35bc1fdc IZ |
507 | ORD_NENTRIES |
508 | }; | |
509 | ||
510 | /* RET: return type, AT: argument signature in (), ARGS: should be in () */ | |
511 | #define CallORD(ret,o,at,args) (((ret (*)at) loadByOrdinal(o, 1))args) | |
512 | #define DeclFuncByORD(ret,name,o,at,args) \ | |
513 | ret name at { return CallORD(ret,o,at,args); } | |
514 | #define DeclVoidFuncByORD(name,o,at,args) \ | |
515 | void name at { CallORD(void,o,at,args); } | |
516 | ||
517 | /* These functions return false on error, and save the error info in $^E */ | |
518 | #define DeclOSFuncByORD(ret,name,o,at,args) \ | |
519 | ret name at { unsigned long rc; return !CheckOSError(CallORD(ret,o,at,args)); } | |
520 | #define DeclWinFuncByORD(ret,name,o,at,args) \ | |
521 | ret name at { return SaveWinError(CallORD(ret,o,at,args)); } | |
522 | ||
523 | #define AssignFuncPByORD(p,o) (*(Perl_PFN*)&(p) = (loadByOrdinal(o, 1))) | |
524 | ||
30500b05 IZ |
525 | /* This flavor caches the procedure pointer (named as p__Win#name) locally */ |
526 | #define DeclWinFuncByORD_CACHE(ret,name,o,at,args) \ | |
527 | DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,1) | |
528 | ||
529 | /* This flavor may reset the last error before the call (if ret=0 may be OK) */ | |
530 | #define DeclWinFuncByORD_CACHE_resetError(ret,name,o,at,args) \ | |
531 | DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,1) | |
532 | ||
533 | /* Two flavors below do the same as above, but do not auto-croak */ | |
534 | /* This flavor caches the procedure pointer (named as p__Win#name) locally */ | |
535 | #define DeclWinFuncByORD_CACHE_survive(ret,name,o,at,args) \ | |
536 | DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,0,0) | |
537 | ||
538 | /* This flavor may reset the last error before the call (if ret=0 may be OK) */ | |
539 | #define DeclWinFuncByORD_CACHE_resetError_survive(ret,name,o,at,args) \ | |
540 | DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,1,0) | |
541 | ||
542 | #define DeclWinFuncByORD_CACHE_r(ret,name,o,at,args,r,die) \ | |
543 | static ret (*CAT2(p__Win,name)) at; \ | |
544 | static ret name at { \ | |
545 | if (!CAT2(p__Win,name)) \ | |
546 | AssignFuncPByORD(CAT2(p__Win,name), o); \ | |
547 | if (r) ResetWinError(); \ | |
548 | return SaveCroakWinError(CAT2(p__Win,name) args, die, "[Win]", STRINGIFY(name)); } | |
549 | ||
550 | /* These flavors additionally assume ORD is name with prepended ORD_Win */ | |
551 | #define DeclWinFunc_CACHE(ret,name,at,args) \ | |
552 | DeclWinFuncByORD_CACHE(ret,name,CAT2(ORD_Win,name),at,args) | |
553 | #define DeclWinFunc_CACHE_resetError(ret,name,at,args) \ | |
554 | DeclWinFuncByORD_CACHE_resetError(ret,name,CAT2(ORD_Win,name),at,args) | |
555 | #define DeclWinFunc_CACHE_survive(ret,name,at,args) \ | |
556 | DeclWinFuncByORD_CACHE_survive(ret,name,CAT2(ORD_Win,name),at,args) | |
557 | #define DeclWinFunc_CACHE_resetError_survive(ret,name,at,args) \ | |
558 | DeclWinFuncByORD_CACHE_resetError_survive(ret,name,CAT2(ORD_Win,name),at,args) | |
559 | ||
560 | void ResetWinError(void); | |
561 | void CroakWinError(int die, char *name); | |
562 | ||
760ac839 LW |
563 | #define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n)) |
564 | char *perllib_mangle(char *, unsigned int); | |
4ea6d94f | 565 | |
35bc1fdc IZ |
566 | typedef int (*Perl_PFN)(); |
567 | Perl_PFN loadByOrdinal(enum entries_ordinals ord, int fail); | |
568 | extern const Perl_PFN * const pExtFCN; | |
4ea6d94f | 569 | char *os2error(int rc); |
2d766320 IZ |
570 | int os2_stat(const char *name, struct stat *st); |
571 | int setpriority(int which, int pid, int val); | |
572 | int getpriority(int which /* ignored */, int pid); | |
573 | ||
574 | #ifdef PERL_CORE | |
575 | int os2_do_spawn(pTHX_ char *cmd); | |
576 | int os2_do_aspawn(pTHX_ SV *really, void **vmark, void **vsp); | |
577 | #endif | |
4ea6d94f | 578 | |
ee964dfe IZ |
579 | #ifndef LOG_DAEMON |
580 | ||
581 | /* Replacement for syslog.h */ | |
582 | # define LOG_EMERG 0 /* system is unusable */ | |
583 | # define LOG_ALERT 1 /* action must be taken immediately */ | |
584 | # define LOG_CRIT 2 /* critical conditions */ | |
585 | # define LOG_ERR 3 /* error conditions */ | |
586 | # define LOG_WARNING 4 /* warning conditions */ | |
587 | # define LOG_NOTICE 5 /* normal but significant condition */ | |
588 | # define LOG_INFO 6 /* informational */ | |
589 | # define LOG_DEBUG 7 /* debug-level messages */ | |
590 | ||
591 | # define LOG_PRIMASK 0x007 /* mask to extract priority part (internal) */ | |
592 | /* extract priority */ | |
593 | # define LOG_PRI(p) ((p) & LOG_PRIMASK) | |
594 | # define LOG_MAKEPRI(fac, pri) (((fac) << 3) | (pri)) | |
595 | ||
596 | /* facility codes */ | |
597 | # define LOG_KERN (0<<3) /* kernel messages */ | |
598 | # define LOG_USER (1<<3) /* random user-level messages */ | |
599 | # define LOG_MAIL (2<<3) /* mail system */ | |
600 | # define LOG_DAEMON (3<<3) /* system daemons */ | |
601 | # define LOG_AUTH (4<<3) /* security/authorization messages */ | |
602 | # define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */ | |
603 | # define LOG_LPR (6<<3) /* line printer subsystem */ | |
604 | # define LOG_NEWS (7<<3) /* network news subsystem */ | |
605 | # define LOG_UUCP (8<<3) /* UUCP subsystem */ | |
606 | # define LOG_CRON (15<<3) /* clock daemon */ | |
607 | /* other codes through 15 reserved for system use */ | |
608 | # define LOG_LOCAL0 (16<<3) /* reserved for local use */ | |
609 | # define LOG_LOCAL1 (17<<3) /* reserved for local use */ | |
610 | # define LOG_LOCAL2 (18<<3) /* reserved for local use */ | |
611 | # define LOG_LOCAL3 (19<<3) /* reserved for local use */ | |
612 | # define LOG_LOCAL4 (20<<3) /* reserved for local use */ | |
613 | # define LOG_LOCAL5 (21<<3) /* reserved for local use */ | |
614 | # define LOG_LOCAL6 (22<<3) /* reserved for local use */ | |
615 | # define LOG_LOCAL7 (23<<3) /* reserved for local use */ | |
616 | ||
617 | # define LOG_NFACILITIES 24 /* current number of facilities */ | |
618 | # define LOG_FACMASK 0x03f8 /* mask to extract facility part */ | |
619 | /* facility of pri */ | |
620 | # define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3) | |
621 | ||
622 | /* | |
623 | * arguments to setlogmask. | |
624 | */ | |
625 | # define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */ | |
626 | # define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */ | |
627 | ||
628 | /* | |
629 | * Option flags for openlog. | |
630 | * | |
631 | * LOG_ODELAY no longer does anything. | |
632 | * LOG_NDELAY is the inverse of what it used to be. | |
633 | */ | |
634 | # define LOG_PID 0x01 /* log the pid with each message */ | |
635 | # define LOG_CONS 0x02 /* log on the console if errors in sending */ | |
636 | # define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */ | |
637 | # define LOG_NDELAY 0x08 /* don't delay open */ | |
638 | # define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */ | |
639 | # define LOG_PERROR 0x20 /* log to stderr as well */ | |
640 | ||
641 | #endif | |
642 | ||
4ea6d94f | 643 | /* ************************************************************ */ |
644 | #define Dos32QuerySysState DosQuerySysState | |
645 | #define QuerySysState(flags, pid, buf, bufsz) \ | |
646 | Dos32QuerySysState(flags, 0, pid, 0, buf, bufsz) | |
647 | ||
648 | #define QSS_PROCESS 1 | |
df3ef7a9 IZ |
649 | #define QSS_MODULE 4 |
650 | #define QSS_SEMAPHORES 2 | |
4ea6d94f | 651 | #define QSS_FILE 8 /* Buggy until fixpack18 */ |
652 | #define QSS_SHARED 16 | |
653 | ||
ed344e4f | 654 | #ifdef _OS2_H |
4ea6d94f | 655 | |
656 | APIRET APIENTRY Dos32QuerySysState(ULONG func,ULONG arg1,ULONG pid, | |
657 | ULONG _res_,PVOID buf,ULONG bufsz); | |
658 | typedef struct { | |
659 | ULONG threadcnt; | |
660 | ULONG proccnt; | |
661 | ULONG modulecnt; | |
662 | } QGLOBAL, *PQGLOBAL; | |
663 | ||
664 | typedef struct { | |
665 | ULONG rectype; | |
666 | USHORT threadid; | |
667 | USHORT slotid; | |
668 | ULONG sleepid; | |
669 | ULONG priority; | |
670 | ULONG systime; | |
671 | ULONG usertime; | |
672 | UCHAR state; | |
673 | UCHAR _reserved1_; /* padding to ULONG */ | |
674 | USHORT _reserved2_; /* padding to ULONG */ | |
675 | } QTHREAD, *PQTHREAD; | |
676 | ||
677 | typedef struct { | |
678 | USHORT sfn; | |
679 | USHORT refcnt; | |
680 | USHORT flags1; | |
681 | USHORT flags2; | |
682 | USHORT accmode1; | |
683 | USHORT accmode2; | |
684 | ULONG filesize; | |
685 | USHORT volhnd; | |
686 | USHORT attrib; | |
687 | USHORT _reserved_; | |
688 | } QFDS, *PQFDS; | |
689 | ||
690 | typedef struct qfile { | |
691 | ULONG rectype; | |
692 | struct qfile *next; | |
693 | ULONG opencnt; | |
694 | PQFDS filedata; | |
695 | char name[1]; | |
696 | } QFILE, *PQFILE; | |
697 | ||
698 | typedef struct { | |
699 | ULONG rectype; | |
700 | PQTHREAD threads; | |
701 | USHORT pid; | |
702 | USHORT ppid; | |
703 | ULONG type; | |
704 | ULONG state; | |
705 | ULONG sessid; | |
706 | USHORT hndmod; | |
707 | USHORT threadcnt; | |
708 | ULONG privsem32cnt; | |
709 | ULONG _reserved2_; | |
710 | USHORT sem16cnt; | |
711 | USHORT dllcnt; | |
712 | USHORT shrmemcnt; | |
713 | USHORT fdscnt; | |
714 | PUSHORT sem16s; | |
715 | PUSHORT dlls; | |
716 | PUSHORT shrmems; | |
717 | PUSHORT fds; | |
718 | } QPROCESS, *PQPROCESS; | |
719 | ||
720 | typedef struct sema { | |
721 | struct sema *next; | |
722 | USHORT refcnt; | |
723 | UCHAR sysflags; | |
724 | UCHAR sysproccnt; | |
725 | ULONG _reserved1_; | |
726 | USHORT index; | |
727 | CHAR name[1]; | |
728 | } QSEMA, *PQSEMA; | |
729 | ||
730 | typedef struct { | |
731 | ULONG rectype; | |
732 | ULONG _reserved1_; | |
733 | USHORT _reserved2_; | |
734 | USHORT syssemidx; | |
735 | ULONG index; | |
736 | QSEMA sema; | |
737 | } QSEMSTRUC, *PQSEMSTRUC; | |
738 | ||
739 | typedef struct { | |
740 | USHORT pid; | |
741 | USHORT opencnt; | |
742 | } QSEMOWNER32, *PQSEMOWNER32; | |
743 | ||
744 | typedef struct { | |
745 | PQSEMOWNER32 own; | |
746 | PCHAR name; | |
747 | PVOID semrecs; /* array of associated sema's */ | |
748 | USHORT flags; | |
749 | USHORT semreccnt; | |
750 | USHORT waitcnt; | |
751 | USHORT _reserved_; /* padding to ULONG */ | |
752 | } QSEMSMUX32, *PQSEMSMUX32; | |
753 | ||
754 | typedef struct { | |
755 | PQSEMOWNER32 own; | |
756 | PCHAR name; | |
757 | PQSEMSMUX32 mux; | |
758 | USHORT flags; | |
759 | USHORT postcnt; | |
760 | } QSEMEV32, *PQSEMEV32; | |
761 | ||
762 | typedef struct { | |
763 | PQSEMOWNER32 own; | |
764 | PCHAR name; | |
765 | PQSEMSMUX32 mux; | |
766 | USHORT flags; | |
767 | USHORT refcnt; | |
768 | USHORT thrdnum; | |
769 | USHORT _reserved_; /* padding to ULONG */ | |
770 | } QSEMMUX32, *PQSEMMUX32; | |
771 | ||
772 | typedef struct semstr32 { | |
773 | struct semstr *next; | |
774 | QSEMEV32 evsem; | |
775 | QSEMMUX32 muxsem; | |
776 | QSEMSMUX32 smuxsem; | |
777 | } QSEMSTRUC32, *PQSEMSTRUC32; | |
778 | ||
779 | typedef struct shrmem { | |
780 | struct shrmem *next; | |
781 | USHORT hndshr; | |
782 | USHORT selshr; | |
783 | USHORT refcnt; | |
784 | CHAR name[1]; | |
785 | } QSHRMEM, *PQSHRMEM; | |
786 | ||
787 | typedef struct module { | |
788 | struct module *next; | |
789 | USHORT hndmod; | |
790 | USHORT type; | |
791 | ULONG refcnt; | |
792 | ULONG segcnt; | |
793 | PVOID _reserved_; | |
794 | PCHAR name; | |
795 | USHORT modref[1]; | |
796 | } QMODULE, *PQMODULE; | |
797 | ||
798 | typedef struct { | |
799 | PQGLOBAL gbldata; | |
800 | PQPROCESS procdata; | |
801 | PQSEMSTRUC semadata; | |
802 | PQSEMSTRUC32 sem32data; | |
803 | PQSHRMEM shrmemdata; | |
804 | PQMODULE moddata; | |
805 | PVOID _reserved2_; | |
806 | PQFILE filedata; | |
807 | } QTOPLEVEL, *PQTOPLEVEL; | |
808 | /* ************************************************************ */ | |
809 | ||
810 | PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags); | |
811 | ||
ed344e4f | 812 | #endif /* _OS2_H */ |
5ae7bdf7 | 813 |