#ifndef WIN32IOP_H
#define WIN32IOP_H
+#ifndef START_EXTERN_C
+#ifdef __cplusplus
+# define START_EXTERN_C extern "C" {
+# define END_EXTERN_C }
+# define EXTERN_C extern "C"
+#else
+# define START_EXTERN_C
+# define END_EXTERN_C
+# define EXTERN_C
+#endif
+#endif
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+# include <sys/utime.h>
+#else
+# include <utime.h>
+#endif
+
+/*
+ * defines for flock emulation
+ */
+#define LOCK_SH 1
+#define LOCK_EX 2
+#define LOCK_NB 4
+#define LOCK_UN 8
/*
* Make this as close to original stdio as possible.
*/
-//
-// function prototypes for our own win32io layer
-//
-EXT int * win32_errno();
-EXT FILE* win32_stdin(void);
-EXT FILE* win32_stdout(void);
-EXT FILE* win32_stderr(void);
-EXT int win32_ferror(FILE *fp);
-EXT int win32_feof(FILE *fp);
-EXT char* win32_strerror(int e);
-
-EXT int win32_fprintf(FILE *pf, const char *format, ...);
-EXT int win32_printf(const char *format, ...);
-EXT int win32_vfprintf(FILE *pf, const char *format, va_list arg);
-EXT size_t win32_fread(void *buf, size_t size, size_t count, FILE *pf);
-EXT size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *pf);
-EXT FILE* win32_fopen(const char *path, const char *mode);
-EXT FILE* win32_fdopen(int fh, const char *mode);
-EXT FILE* win32_freopen(const char *path, const char *mode, FILE *pf);
-EXT int win32_fclose(FILE *pf);
-EXT int win32_fputs(const char *s,FILE *pf);
-EXT int win32_fputc(int c,FILE *pf);
-EXT int win32_ungetc(int c,FILE *pf);
-EXT int win32_getc(FILE *pf);
-EXT int win32_fileno(FILE *pf);
-EXT void win32_clearerr(FILE *pf);
-EXT int win32_fflush(FILE *pf);
-EXT long win32_ftell(FILE *pf);
-EXT int win32_fseek(FILE *pf,long offset,int origin);
-EXT int win32_fgetpos(FILE *pf,fpos_t *p);
-EXT int win32_fsetpos(FILE *pf,const fpos_t *p);
-EXT void win32_rewind(FILE *pf);
-EXT FILE* win32_tmpfile(void);
-EXT void win32_abort(void);
-EXT int win32_fstat(int fd,struct stat *bufptr);
-EXT int win32_stat(const char *name,struct stat *bufptr);
-EXT int win32_pipe( int *phandles, unsigned int psize, int textmode );
-EXT FILE* win32_popen( const char *command, const char *mode );
-EXT int win32_pclose( FILE *pf);
-EXT int win32_setmode( int fd, int mode);
-EXT long win32_lseek( int fd, long offset, int origin);
-EXT long win32_tell( int fd);
-EXT int win32_dup( int fd);
-EXT int win32_dup2(int h1, int h2);
-EXT int win32_open(const char *path, int oflag,...);
-EXT int win32_close(int fd);
-EXT int win32_eof(int fd);
-EXT int win32_read(int fd, void *buf, unsigned int cnt);
-EXT int win32_write(int fd, const void *buf, unsigned int cnt);
-EXT int win32_spawnvpe(int mode, const char *cmdname, const char *const *argv, const char *const *envp);
-EXT int win32_spawnle(int mode, const char *cmdname, const char *,...);
-
-//
-// these two are win32 specific but still io related
-//
-int stolen_open_osfhandle(long handle, int flags);
-long stolen_get_osfhandle(int fd);
-
-#include <win32io.h> // pull in the io sub system structure
-
-void * SetIOSubSystem(void *piosubsystem);
-//
-// the following six(6) is #define in stdio.h
-//
-//
+
+/*
+ * function prototypes for our own win32io layer
+ */
+START_EXTERN_C
+
+DllExport int * win32_errno(void);
+DllExport char *** win32_environ(void);
+DllExport FILE* win32_stdin(void);
+DllExport FILE* win32_stdout(void);
+DllExport FILE* win32_stderr(void);
+DllExport int win32_ferror(FILE *fp);
+DllExport int win32_feof(FILE *fp);
+DllExport char* win32_strerror(int e);
+
+DllExport int win32_fprintf(FILE *pf, const char *format, ...);
+DllExport int win32_printf(const char *format, ...);
+DllExport int win32_vfprintf(FILE *pf, const char *format, va_list arg);
+DllExport int win32_vprintf(const char *format, va_list arg);
+DllExport size_t win32_fread(void *buf, size_t size, size_t count, FILE *pf);
+DllExport size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *pf);
+DllExport FILE* win32_fopen(const char *path, const char *mode);
+DllExport FILE* win32_fdopen(int fh, const char *mode);
+DllExport FILE* win32_freopen(const char *path, const char *mode, FILE *pf);
+DllExport int win32_fclose(FILE *pf);
+DllExport int win32_fputs(const char *s,FILE *pf);
+DllExport int win32_fputc(int c,FILE *pf);
+DllExport int win32_ungetc(int c,FILE *pf);
+DllExport int win32_getc(FILE *pf);
+DllExport int win32_fileno(FILE *pf);
+DllExport void win32_clearerr(FILE *pf);
+DllExport int win32_fflush(FILE *pf);
+DllExport long win32_ftell(FILE *pf);
+DllExport int win32_fseek(FILE *pf,long offset,int origin);
+DllExport int win32_fgetpos(FILE *pf,fpos_t *p);
+DllExport int win32_fsetpos(FILE *pf,const fpos_t *p);
+DllExport void win32_rewind(FILE *pf);
+DllExport FILE* win32_tmpfile(void);
+DllExport void win32_abort(void);
+DllExport int win32_fstat(int fd,struct stat *sbufptr);
+DllExport int win32_stat(const char *name,struct stat *sbufptr);
+DllExport int win32_pipe( int *phandles, unsigned int psize, int textmode );
+DllExport PerlIO* win32_popen( const char *command, const char *mode );
+DllExport PerlIO* win32_popenlist(const char *mode, IV narg, SV **args);
+DllExport int win32_pclose( PerlIO *pf);
+DllExport int win32_rename( const char *oname, const char *newname);
+DllExport int win32_setmode( int fd, int mode);
+DllExport long win32_lseek( int fd, long offset, int origin);
+DllExport long win32_tell( int fd);
+DllExport int win32_dup( int fd);
+DllExport int win32_dup2(int h1, int h2);
+DllExport int win32_open(const char *path, int oflag,...);
+DllExport int win32_close(int fd);
+DllExport int win32_eof(int fd);
+DllExport int win32_read(int fd, void *buf, unsigned int cnt);
+DllExport int win32_write(int fd, const void *buf, unsigned int cnt);
+DllExport int win32_spawnvp(int mode, const char *cmdname,
+ const char *const *argv);
+DllExport int win32_mkdir(const char *dir, int mode);
+DllExport int win32_rmdir(const char *dir);
+DllExport int win32_chdir(const char *dir);
+DllExport int win32_flock(int fd, int oper);
+DllExport int win32_execv(const char *cmdname, const char *const *argv);
+DllExport int win32_execvp(const char *cmdname, const char *const *argv);
+DllExport void win32_perror(const char *str);
+DllExport void win32_setbuf(FILE *pf, char *buf);
+DllExport int win32_setvbuf(FILE *pf, char *buf, int type, size_t size);
+DllExport int win32_flushall(void);
+DllExport int win32_fcloseall(void);
+DllExport char* win32_fgets(char *s, int n, FILE *pf);
+DllExport char* win32_gets(char *s);
+DllExport int win32_fgetc(FILE *pf);
+DllExport int win32_putc(int c, FILE *pf);
+DllExport int win32_puts(const char *s);
+DllExport int win32_getchar(void);
+DllExport int win32_putchar(int c);
+DllExport void* win32_malloc(size_t size);
+DllExport void* win32_calloc(size_t numitems, size_t size);
+DllExport void* win32_realloc(void *block, size_t size);
+DllExport void win32_free(void *block);
+
+DllExport int win32_open_osfhandle(long handle, int flags);
+DllExport long win32_get_osfhandle(int fd);
+
+DllExport DIR* win32_opendir(char *filename);
+DllExport struct direct* win32_readdir(DIR *dirp);
+DllExport long win32_telldir(DIR *dirp);
+DllExport void win32_seekdir(DIR *dirp, long loc);
+DllExport void win32_rewinddir(DIR *dirp);
+DllExport int win32_closedir(DIR *dirp);
+
+DllExport char* win32_getenv(const char *name);
+DllExport int win32_putenv(const char *name);
+
+DllExport unsigned win32_sleep(unsigned int);
+DllExport int win32_times(struct tms *timebuf);
+DllExport unsigned win32_alarm(unsigned int sec);
+DllExport int win32_stat(const char *path, struct stat *buf);
+DllExport char* win32_longpath(char *path);
+DllExport int win32_ioctl(int i, unsigned int u, char *data);
+DllExport int win32_link(const char *oldname, const char *newname);
+DllExport int win32_unlink(const char *f);
+DllExport int win32_utime(const char *f, struct utimbuf *t);
+DllExport int win32_uname(struct utsname *n);
+DllExport int win32_wait(int *status);
+DllExport int win32_waitpid(int pid, int *status, int flags);
+DllExport int win32_kill(int pid, int sig);
+DllExport unsigned long win32_os_id(void);
+DllExport void* win32_dynaload(const char*filename);
+DllExport int win32_access(const char *path, int mode);
+DllExport int win32_chmod(const char *path, int mode);
+DllExport int win32_getpid(void);
+
+DllExport char * win32_crypt(const char *txt, const char *salt);
+
+DllExport void * win32_get_childenv(void);
+DllExport void win32_free_childenv(void* d);
+DllExport void win32_clearenv(void);
+DllExport char * win32_get_childdir(void);
+DllExport void win32_free_childdir(char* d);
+DllExport Sighandler_t win32_signal(int sig, Sighandler_t subcode);
+
+
+END_EXTERN_C
+
+#undef alarm
+#define alarm win32_alarm
+
+/*
+ * the following six(6) is #define in stdio.h
+ */
#ifndef WIN32IO_IS_STDIO
#undef errno
+#undef environ
#undef stderr
#undef stdin
#undef stdout
#undef ferror
#undef feof
+#undef fclose
+#undef pipe
+#undef pause
+#undef sleep
+#undef times
+#undef ioctl
+#undef unlink
+#undef utime
+#undef uname
+#undef wait
+
+#ifdef __BORLANDC__
+#undef ungetc
+#undef getc
+#undef putc
+#undef getchar
+#undef putchar
+#undef fileno
+#endif
#define stderr win32_stderr()
#define stdout win32_stdout()
#define feof(f) win32_feof(f)
#define ferror(f) win32_ferror(f)
#define errno (*win32_errno())
+#define environ (*win32_environ())
#define strerror win32_strerror
-//
-// redirect to our own version
-//
+/*
+ * redirect to our own version
+ */
+#undef fprintf
#define fprintf win32_fprintf
#define vfprintf win32_vfprintf
#define printf win32_printf
+#define vprintf win32_vprintf
#define fread(buf,size,count,f) win32_fread(buf,size,count,f)
#define fwrite(buf,size,count,f) win32_fwrite(buf,size,count,f)
#define fopen win32_fopen
+#undef fdopen
#define fdopen win32_fdopen
#define freopen win32_freopen
#define fclose(f) win32_fclose(f)
#define fputs(s,f) win32_fputs(s,f)
#define fputc(c,f) win32_fputc(c,f)
#define ungetc(c,f) win32_ungetc(c,f)
+#undef getc
#define getc(f) win32_getc(f)
#define fileno(f) win32_fileno(f)
#define clearerr(f) win32_clearerr(f)
#define tmpfile() win32_tmpfile()
#define abort() win32_abort()
#define fstat(fd,bufptr) win32_fstat(fd,bufptr)
+#define stat(pth,bufptr) win32_stat(pth,bufptr)
+#define longpath(pth) win32_longpath(pth)
+#define rename(old,new) win32_rename(old,new)
#define setmode(fd,mode) win32_setmode(fd,mode)
#define lseek(fd,offset,orig) win32_lseek(fd,offset,orig)
#define tell(fd) win32_tell(fd)
#define eof(fd) win32_eof(fd)
#define read(fd,b,s) win32_read(fd,b,s)
#define write(fd,b,s) win32_write(fd,b,s)
-#define _open_osfhandle stolen_open_osfhandle
-#define _get_osfhandle stolen_get_osfhandle
-#define spawnvpe win32_spawnvpe
-#define spawnle win32_spawnle
-#endif //WIN32IO_IS_STDIO
+#define _open_osfhandle win32_open_osfhandle
+#define _get_osfhandle win32_get_osfhandle
+#define spawnvp win32_spawnvp
+#define mkdir win32_mkdir
+#define rmdir win32_rmdir
+#define chdir win32_chdir
+#define flock(fd,o) win32_flock(fd,o)
+#define execv win32_execv
+#define execvp win32_execvp
+#define perror win32_perror
+#define setbuf win32_setbuf
+#define setvbuf win32_setvbuf
+#undef flushall
+#define flushall win32_flushall
+#undef fcloseall
+#define fcloseall win32_fcloseall
+#define fgets win32_fgets
+#define gets win32_gets
+#define fgetc win32_fgetc
+#undef putc
+#define putc win32_putc
+#define puts win32_puts
+#undef getchar
+#define getchar win32_getchar
+#undef putchar
+#define putchar win32_putchar
+#define access(p,m) win32_access(p,m)
+#define chmod(p,m) win32_chmod(p,m)
+
+
+#if !defined(MYMALLOC) || !defined(PERL_CORE)
+#undef malloc
+#undef calloc
+#undef realloc
+#undef free
+#define malloc win32_malloc
+#define calloc win32_calloc
+#define realloc win32_realloc
+#define free win32_free
+#endif
+
+#define pipe(fd) win32_pipe((fd), 512, O_BINARY)
+#define pause() win32_sleep((32767L << 16) + 32767)
+#define sleep win32_sleep
+#define times win32_times
+#define ioctl win32_ioctl
+#define link win32_link
+#define unlink win32_unlink
+#define utime win32_utime
+#define uname win32_uname
+#define wait win32_wait
+#define waitpid win32_waitpid
+#define kill win32_kill
+
+#define opendir win32_opendir
+#define readdir win32_readdir
+#define telldir win32_telldir
+#define seekdir win32_seekdir
+#define rewinddir win32_rewinddir
+#define closedir win32_closedir
+#define os_id win32_os_id
+#define getpid win32_getpid
+
+#undef crypt
+#define crypt(t,s) win32_crypt(t,s)
+
+#undef get_childenv
+#undef free_childenv
+#undef clearenv
+#undef get_childdir
+#undef free_childdir
+#define get_childenv() win32_get_childenv()
+#define free_childenv(d) win32_free_childenv(d)
+#define clearenv() win32_clearenv()
+#define get_childdir() win32_get_childdir()
+#define free_childdir(d) win32_free_childdir(d)
+
+#undef getenv
+#define getenv win32_getenv
+#undef putenv
+#define putenv win32_putenv
-#endif // WIN32IOP_H
+#endif /* WIN32IO_IS_STDIO */
+#endif /* WIN32IOP_H */
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