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[perl5.git] / win32 / win32iop.h
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1#ifndef WIN32IOP_H
2#define WIN32IOP_H
3
4#ifndef START_EXTERN_C
5#ifdef __cplusplus
6# define START_EXTERN_C extern "C" {
7# define END_EXTERN_C }
8# define EXTERN_C extern "C"
9#else
10# define START_EXTERN_C
11# define END_EXTERN_C
12# define EXTERN_C
13#endif
14#endif
15
16#include <sys/utime.h>
17
18/*
19 * defines for flock emulation
20 */
21#define LOCK_SH 1
22#define LOCK_EX 2
23#define LOCK_NB 4
24#define LOCK_UN 8
25
26/*
27 * Make this as close to original stdio as possible.
28 */
29
30/*
31 * function prototypes for our own win32io layer
32 */
33START_EXTERN_C
34
35DllExport int * win32_errno(void);
36DllExport char *** win32_environ(void);
37DllExport FILE* win32_stdin(void);
38DllExport FILE* win32_stdout(void);
39DllExport FILE* win32_stderr(void);
40DllExport int win32_ferror(FILE *fp);
41DllExport int win32_feof(FILE *fp);
42DllExport char* win32_strerror(int e);
43
44DllExport int win32_fprintf(FILE *pf, const char *format, ...);
45DllExport int win32_printf(const char *format, ...);
46DllExport int win32_vfprintf(FILE *pf, const char *format, va_list arg);
47DllExport int win32_vprintf(const char *format, va_list arg);
48DllExport size_t win32_fread(void *buf, size_t size, size_t count, FILE *pf);
49DllExport size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *pf);
50DllExport FILE* win32_fopen(const char *path, const char *mode);
51DllExport FILE* win32_fdopen(int fh, const char *mode);
52DllExport FILE* win32_freopen(const char *path, const char *mode, FILE *pf);
53DllExport int win32_fclose(FILE *pf);
54DllExport int win32_fputs(const char *s,FILE *pf);
55DllExport int win32_fputc(int c,FILE *pf);
56DllExport int win32_ungetc(int c,FILE *pf);
57DllExport int win32_getc(FILE *pf);
58DllExport int win32_fileno(FILE *pf);
59DllExport void win32_clearerr(FILE *pf);
60DllExport int win32_fflush(FILE *pf);
61DllExport Off_t win32_ftell(FILE *pf);
62DllExport int win32_fseek(FILE *pf,Off_t offset,int origin);
63DllExport int win32_fgetpos(FILE *pf,fpos_t *p);
64DllExport int win32_fsetpos(FILE *pf,const fpos_t *p);
65DllExport void win32_rewind(FILE *pf);
66DllExport int win32_tmpfd(void);
67DllExport FILE* win32_tmpfile(void);
68DllExport void win32_abort(void);
69DllExport int win32_fstat(int fd,Stat_t *sbufptr);
70DllExport int win32_stat(const char *name,Stat_t *sbufptr);
71DllExport int win32_pipe( int *phandles, unsigned int psize, int textmode );
72DllExport PerlIO* win32_popen( const char *command, const char *mode );
73DllExport PerlIO* win32_popenlist(const char *mode, IV narg, SV **args);
74DllExport int win32_pclose( PerlIO *pf);
75DllExport int win32_rename( const char *oname, const char *newname);
76DllExport int win32_setmode( int fd, int mode);
77DllExport int win32_chsize(int fd, Off_t size);
78DllExport Off_t win32_lseek( int fd, Off_t offset, int origin);
79DllExport Off_t win32_tell( int fd);
80DllExport int win32_dup( int fd);
81DllExport int win32_dup2(int h1, int h2);
82DllExport int win32_open(const char *path, int oflag,...);
83DllExport int win32_close(int fd);
84DllExport int win32_eof(int fd);
85DllExport int win32_isatty(int fd);
86DllExport int win32_read(int fd, void *buf, unsigned int cnt);
87DllExport int win32_write(int fd, const void *buf, unsigned int cnt);
88DllExport int win32_spawnvp(int mode, const char *cmdname,
89 const char *const *argv);
90DllExport int win32_mkdir(const char *dir, int mode);
91DllExport int win32_rmdir(const char *dir);
92DllExport int win32_chdir(const char *dir);
93DllExport int win32_flock(int fd, int oper);
94DllExport int win32_execv(const char *cmdname, const char *const *argv);
95DllExport int win32_execvp(const char *cmdname, const char *const *argv);
96DllExport void win32_perror(const char *str);
97DllExport void win32_setbuf(FILE *pf, char *buf);
98DllExport int win32_setvbuf(FILE *pf, char *buf, int type, size_t size);
99DllExport int win32_flushall(void);
100DllExport int win32_fcloseall(void);
101DllExport char* win32_fgets(char *s, int n, FILE *pf);
102DllExport char* win32_gets(char *s);
103DllExport int win32_fgetc(FILE *pf);
104DllExport int win32_putc(int c, FILE *pf);
105DllExport int win32_puts(const char *s);
106DllExport int win32_getchar(void);
107DllExport int win32_putchar(int c);
108DllExport void* win32_malloc(size_t size);
109DllExport void* win32_calloc(size_t numitems, size_t size);
110DllExport void* win32_realloc(void *block, size_t size);
111DllExport void win32_free(void *block);
112
113DllExport int win32_open_osfhandle(intptr_t handle, int flags);
114DllExport intptr_t win32_get_osfhandle(int fd);
115DllExport FILE* win32_fdupopen(FILE *pf);
116
117DllExport DIR* win32_opendir(const char *filename);
118DllExport struct direct* win32_readdir(DIR *dirp);
119DllExport long win32_telldir(DIR *dirp);
120DllExport void win32_seekdir(DIR *dirp, long loc);
121DllExport void win32_rewinddir(DIR *dirp);
122DllExport int win32_closedir(DIR *dirp);
123DllExport DIR* win32_dirp_dup(DIR *const dirp, CLONE_PARAMS *const param);
124
125DllExport char* win32_getenvironmentstrings(void);
126/* also see win32_freeenvironmentstrings macro */
127DllExport char* win32_getenv(const char *name);
128DllExport int win32_putenv(const char *name);
129
130DllExport unsigned win32_sleep(unsigned int);
131DllExport int win32_times(struct tms *timebuf);
132DllExport unsigned win32_alarm(unsigned int sec);
133DllExport char* win32_longpath(char *path);
134DllExport char* win32_ansipath(const WCHAR *path);
135DllExport int win32_ioctl(int i, unsigned int u, char *data);
136DllExport int win32_link(const char *oldname, const char *newname);
137DllExport int win32_unlink(const char *f);
138DllExport int win32_utime(const char *f, struct utimbuf *t);
139DllExport int win32_gettimeofday(struct timeval *tp, void *not_used);
140DllExport int win32_uname(struct utsname *n);
141DllExport int win32_wait(int *status);
142DllExport int win32_waitpid(int pid, int *status, int flags);
143DllExport int win32_kill(int pid, int sig);
144DllExport unsigned long win32_os_id(void);
145DllExport void* win32_dynaload(const char*filename);
146DllExport int win32_access(const char *path, int mode);
147DllExport int win32_chmod(const char *path, int mode);
148DllExport int win32_getpid(void);
149
150DllExport char * win32_crypt(const char *txt, const char *salt);
151
152DllExport void * win32_get_childenv(void);
153DllExport void win32_free_childenv(void* d);
154DllExport void win32_clearenv(void);
155DllExport char * win32_get_childdir(void);
156DllExport void win32_free_childdir(char* d);
157DllExport Sighandler_t win32_signal(int sig, Sighandler_t subcode);
158
159
160END_EXTERN_C
161
162/* see comment in win32_getenvironmentstrings */
163#define win32_freeenvironmentstrings(x) win32_free(x)
164#undef alarm
165#define alarm win32_alarm
166#undef strerror
167#define strerror win32_strerror
168
169/*
170 * the following six(6) is #define in stdio.h
171 */
172#ifndef WIN32IO_IS_STDIO
173#undef errno
174#undef environ
175#undef stderr
176#undef stdin
177#undef stdout
178#undef ferror
179#undef feof
180#undef fclose
181#undef pipe
182#undef pause
183#undef sleep
184#undef times
185#undef ioctl
186#undef unlink
187#undef utime
188#undef gettimeofday
189#undef uname
190#undef wait
191
192#if defined(__MINGW32__)
193#undef fileno
194#endif
195
196#define stderr win32_stderr()
197#define stdout win32_stdout()
198#define stdin win32_stdin()
199#define feof(f) win32_feof(f)
200#define ferror(f) win32_ferror(f)
201#define errno (*win32_errno())
202#define environ (*win32_environ())
203
204/*
205 * redirect to our own version
206 */
207#undef fprintf
208#define fprintf win32_fprintf
209#ifdef UNDER_CE /* celib also makes these be macros to celib's x* symbols */
210# undef vfprintf
211#endif
212#define vfprintf win32_vfprintf
213#ifdef UNDER_CE
214# undef printf
215#endif
216#define printf win32_printf
217#ifdef UNDER_CE
218# undef vprintf
219#endif
220#define vprintf win32_vprintf
221#ifdef UNDER_CE
222# undef fread
223#endif
224#define fread(buf,size,count,f) win32_fread(buf,size,count,f)
225#ifdef UNDER_CE
226# undef fwrite
227#endif
228#define fwrite(buf,size,count,f) win32_fwrite(buf,size,count,f)
229#ifdef UNDER_CE
230# undef fopen
231#endif
232#define fopen win32_fopen
233#undef fdopen
234#define fdopen win32_fdopen
235#ifdef UNDER_CE
236# undef freopen
237#endif
238#define freopen win32_freopen
239#define fclose(f) win32_fclose(f)
240#ifdef UNDER_CE
241# undef fputs
242#endif
243#define fputs(s,f) win32_fputs(s,f)
244#ifdef UNDER_CE
245# undef fputc
246#endif
247#define fputc(c,f) win32_fputc(c,f)
248#ifdef UNDER_CE
249# undef ungetc
250#endif
251#define ungetc(c,f) win32_ungetc(c,f)
252#undef getc
253#define getc(f) win32_getc(f)
254#ifdef UNDER_CE
255# undef fileno
256#endif
257#define fileno(f) win32_fileno(f)
258#ifdef UNDER_CE
259# undef clearerr
260#endif
261#define clearerr(f) win32_clearerr(f)
262#ifdef UNDER_CE
263# undef fflush
264#endif
265#define fflush(f) win32_fflush(f)
266#ifdef UNDER_CE
267# undef ftell
268#endif
269#define ftell(f) win32_ftell(f)
270#ifdef UNDER_CE
271# undef fseek
272#endif
273#define fseek(f,o,w) win32_fseek(f,o,w)
274#ifdef UNDER_CE
275# undef fgetpos
276#endif
277#define fgetpos(f,p) win32_fgetpos(f,p)
278#ifdef UNDER_CE
279# undef fsetpos
280#endif
281#define fsetpos(f,p) win32_fsetpos(f,p)
282#ifdef UNDER_CE
283# undef rewind
284#endif
285#define rewind(f) win32_rewind(f)
286#define tmpfile() win32_tmpfile()
287#ifdef UNDER_CE
288# undef abort
289#endif
290#define abort() win32_abort()
291#if defined(UNDER_CE) || defined(__MINGW32__)
292# undef fstat
293#endif
294#define fstat(fd,bufptr) win32_fstat(fd,bufptr)
295#if defined(UNDER_CE) || defined(__MINGW32__)
296# undef stat
297#endif
298#define stat(pth,bufptr) win32_stat(pth,bufptr)
299#define longpath(pth) win32_longpath(pth)
300#define ansipath(pth) win32_ansipath(pth)
301#ifdef UNDER_CE
302# undef rename
303#endif
304#define rename(old,new) win32_rename(old,new)
305#ifdef UNDER_CE
306# undef setmode
307#endif
308#define setmode(fd,mode) win32_setmode(fd,mode)
309#define chsize(fd,sz) win32_chsize(fd,sz)
310#ifdef UNDER_CE
311# undef lseek
312#endif
313#define lseek(fd,offset,orig) win32_lseek(fd,offset,orig)
314#define tell(fd) win32_tell(fd)
315#ifdef UNDER_CE
316# undef dup
317#endif
318#define dup(fd) win32_dup(fd)
319#ifdef UNDER_CE
320# undef dup2
321#endif
322#define dup2(fd1,fd2) win32_dup2(fd1,fd2)
323#ifdef UNDER_CE
324# undef open
325#endif
326#define open win32_open
327#ifdef UNDER_CE
328# undef close
329#endif
330#define close(fd) win32_close(fd)
331#define eof(fd) win32_eof(fd)
332#ifdef UNDER_CE
333# undef isatty
334#endif
335#define isatty(fd) win32_isatty(fd)
336#ifdef UNDER_CE
337# undef read
338#endif
339#define read(fd,b,s) win32_read(fd,b,s)
340#ifdef UNDER_CE
341# undef write
342#endif
343#define write(fd,b,s) win32_write(fd,b,s)
344#define _open_osfhandle win32_open_osfhandle
345#ifdef UNDER_CE
346# undef _get_osfhandle
347#endif
348#define _get_osfhandle win32_get_osfhandle
349#define spawnvp win32_spawnvp
350#ifdef UNDER_CE
351# undef mkdir
352#endif
353#define mkdir win32_mkdir
354#ifdef UNDER_CE
355# undef rmdir
356#endif
357#define rmdir win32_rmdir
358#ifdef UNDER_CE
359# undef chdir
360#endif
361#define chdir win32_chdir
362#define flock(fd,o) win32_flock(fd,o)
363#ifdef UNDER_CE
364# undef execv
365#endif
366#define execv win32_execv
367#ifdef UNDER_CE
368# undef execvp
369#endif
370#define execvp win32_execvp
371#ifdef UNDER_CE
372# undef perror
373#endif
374#define perror win32_perror
375#define setbuf win32_setbuf
376#ifdef UNDER_CE
377# undef setvbuf
378#endif
379#define setvbuf win32_setvbuf
380#undef flushall
381#define flushall win32_flushall
382#undef fcloseall
383#define fcloseall win32_fcloseall
384#ifdef UNDER_CE
385# undef fgets
386#endif
387#define fgets win32_fgets
388#ifdef UNDER_CE
389# undef gets
390#endif
391#define gets win32_gets
392#ifdef UNDER_CE
393# undef fgetc
394#endif
395#define fgetc win32_fgetc
396#undef putc
397#define putc win32_putc
398#ifdef UNDER_CE
399# undef puts
400#endif
401#define puts win32_puts
402#undef getchar
403#define getchar win32_getchar
404#undef putchar
405#define putchar win32_putchar
406#ifdef UNDER_CE
407# undef access
408#endif
409#define access(p,m) win32_access(p,m)
410#ifdef UNDER_CE
411# undef chmod
412#endif
413#define chmod(p,m) win32_chmod(p,m)
414
415
416#if !defined(MYMALLOC) || !defined(PERL_CORE)
417#undef malloc
418#undef calloc
419#undef realloc
420#undef free
421#define malloc win32_malloc
422#define calloc win32_calloc
423#define realloc win32_realloc
424#define free win32_free
425#endif
426
427/* XXX Why are APIs like sleep(), times() etc. inside a block
428 * XXX guarded by "#ifndef WIN32IO_IS_STDIO"?
429 */
430
431#define pipe(fd) win32_pipe((fd), 512, O_BINARY)
432#define pause() win32_sleep((32767L << 16) + 32767)
433#define sleep win32_sleep
434#define times win32_times
435#define ioctl win32_ioctl
436#define link win32_link
437#define unlink win32_unlink
438#define utime win32_utime
439#ifdef UNDER_CE
440# undef gettimeofday
441#endif
442#define gettimeofday win32_gettimeofday
443#define uname win32_uname
444#define wait win32_wait
445#define waitpid win32_waitpid
446#ifdef UNDER_CE
447# undef kill
448#endif
449#define kill win32_kill
450#ifdef UNDER_CE
451# undef killpg
452#endif
453#define killpg(pid, sig) win32_kill(pid, -(sig))
454
455
456#ifdef UNDER_CE
457# undef opendir
458#endif
459#define opendir win32_opendir
460#ifdef UNDER_CE
461# undef readdir
462#endif
463#define readdir win32_readdir
464#define telldir win32_telldir
465#define seekdir win32_seekdir
466#define rewinddir win32_rewinddir
467#ifdef UNDER_CE
468# undef closedir
469#endif
470#define closedir win32_closedir
471#define os_id win32_os_id
472#ifdef UNDER_CE
473# undef getpid
474#endif
475#define getpid win32_getpid
476
477#undef crypt
478#define crypt(t,s) win32_crypt(t,s)
479
480#undef get_childenv
481#undef free_childenv
482#undef clearenv
483#undef get_childdir
484#undef free_childdir
485#define get_childenv() win32_get_childenv()
486#define free_childenv(d) win32_free_childenv(d)
487#define clearenv() win32_clearenv()
488#define get_childdir() win32_get_childdir()
489#define free_childdir(d) win32_free_childdir(d)
490
491#undef getenv
492#define getenv win32_getenv
493#undef putenv
494#define putenv win32_putenv
495
496#endif /* WIN32IO_IS_STDIO */
497#endif /* WIN32IOP_H */
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