931 lines
33 KiB
C++
931 lines
33 KiB
C++
/*
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* iperlsys.h - Perl's interface to the system
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*
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* This file defines the system level functionality that perl needs.
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*
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* When using C, this definition is in the form of a set of macros
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* that can be #defined to the system-level function (or a wrapper
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* provided elsewhere).
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*
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* When using C++ with -DPERL_OBJECT, this definition is in the
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* form of a set of virtual base classes which must be subclassed to
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* provide a real implementation. The Perl Object will use instances
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* of this implementation to use the system-level functionality.
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*
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* GSAR 21-JUN-98
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*/
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#ifndef __Inc__IPerl___
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#define __Inc__IPerl___
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/*
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* PerlXXX_YYY explained - DickH and DougL @ ActiveState.com
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*
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* XXX := functional group
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* YYY := stdlib/OS function name
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*
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* Continuing with the theme of PerlIO, all OS functionality was
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* encapsulated into one of several interfaces.
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*
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* PerlIO - stdio
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* PerlLIO - low level I/O
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* PerlMem - malloc, realloc, free
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* PerlDir - directory related
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* PerlEnv - process environment handling
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* PerlProc - process control
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* PerlSock - socket functions
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*
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*
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* The features of this are:
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* 1. All OS dependant code is in the Perl Host and not the Perl Core.
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* (At least this is the holy grail goal of this work)
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* 2. The Perl Host (see perl.h for description) can provide a new and
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* improved interface to OS functionality if required.
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* 3. Developers can easily hook into the OS calls for instrumentation
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* or diagnostic purposes.
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*
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* What was changed to do this:
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* 1. All calls to OS functions were replaced with PerlXXX_YYY
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*
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*/
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/*
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Interface for perl stdio functions
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*/
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/* Clean up (or at least document) the various possible #defines.
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This section attempts to match the 5.003_03 Configure variables
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onto the 5.003_02 header file values.
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I can't figure out where USE_STDIO was supposed to be set.
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--AD
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*/
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#ifndef USE_PERLIO
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# define PERLIO_IS_STDIO
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#endif
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/* Below is the 5.003_02 stuff. */
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#ifdef USE_STDIO
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# ifndef PERLIO_IS_STDIO
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# define PERLIO_IS_STDIO
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# endif
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#else
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extern void PerlIO_init _((void));
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#endif
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#ifdef PERL_OBJECT
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#ifndef PerlIO
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typedef struct _PerlIO PerlIO;
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#endif
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class IPerlStdIO
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{
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public:
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virtual PerlIO * Stdin(void) = 0;
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virtual PerlIO * Stdout(void) = 0;
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virtual PerlIO * Stderr(void) = 0;
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virtual PerlIO * Open(const char *, const char *, int &err) = 0;
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virtual int Close(PerlIO*, int &err) = 0;
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virtual int Eof(PerlIO*, int &err) = 0;
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virtual int Error(PerlIO*, int &err) = 0;
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virtual void Clearerr(PerlIO*, int &err) = 0;
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virtual int Getc(PerlIO*, int &err) = 0;
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virtual char * GetBase(PerlIO *, int &err) = 0;
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virtual int GetBufsiz(PerlIO *, int &err) = 0;
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virtual int GetCnt(PerlIO *, int &err) = 0;
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virtual char * GetPtr(PerlIO *, int &err) = 0;
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virtual char * Gets(PerlIO*, char*, int, int& err) = 0;
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virtual int Putc(PerlIO*, int, int &err) = 0;
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virtual int Puts(PerlIO*, const char *, int &err) = 0;
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virtual int Flush(PerlIO*, int &err) = 0;
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virtual int Ungetc(PerlIO*,int, int &err) = 0;
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virtual int Fileno(PerlIO*, int &err) = 0;
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virtual PerlIO * Fdopen(int, const char *, int &err) = 0;
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virtual PerlIO * Reopen(const char*, const char*, PerlIO*, int &err) = 0;
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virtual SSize_t Read(PerlIO*,void *,Size_t, int &err) = 0;
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virtual SSize_t Write(PerlIO*,const void *,Size_t, int &err) = 0;
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virtual void SetBuf(PerlIO *, char*, int &err) = 0;
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virtual int SetVBuf(PerlIO *, char*, int, Size_t, int &err) = 0;
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virtual void SetCnt(PerlIO *, int, int &err) = 0;
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virtual void SetPtrCnt(PerlIO *, char *, int, int& err) = 0;
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virtual void Setlinebuf(PerlIO*, int &err) = 0;
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virtual int Printf(PerlIO*, int &err, const char *,...) = 0;
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virtual int Vprintf(PerlIO*, int &err, const char *, va_list) = 0;
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virtual long Tell(PerlIO*, int &err) = 0;
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virtual int Seek(PerlIO*, off_t, int, int &err) = 0;
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virtual void Rewind(PerlIO*, int &err) = 0;
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virtual PerlIO * Tmpfile(int &err) = 0;
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virtual int Getpos(PerlIO*, Fpos_t *, int &err) = 0;
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virtual int Setpos(PerlIO*, const Fpos_t *, int &err) = 0;
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virtual void Init(int &err) = 0;
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virtual void InitOSExtras(void* p) = 0;
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#ifdef WIN32
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virtual int OpenOSfhandle(long osfhandle, int flags) = 0;
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virtual int GetOSfhandle(int filenum) = 0;
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#endif
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};
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#ifdef USE_STDIO_PTR
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# define PerlIO_has_cntptr(f) 1
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# ifdef STDIO_CNT_LVALUE
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# define PerlIO_canset_cnt(f) 1
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# ifdef STDIO_PTR_LVALUE
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# define PerlIO_fast_gets(f) 1
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# endif
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# else
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# define PerlIO_canset_cnt(f) 0
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# endif
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#else /* USE_STDIO_PTR */
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# define PerlIO_has_cntptr(f) 0
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# define PerlIO_canset_cnt(f) 0
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#endif /* USE_STDIO_PTR */
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#ifndef PerlIO_fast_gets
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#define PerlIO_fast_gets(f) 0
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#endif
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#ifdef FILE_base
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#define PerlIO_has_base(f) 1
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#else
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#define PerlIO_has_base(f) 0
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#endif
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#define PerlIO_stdin() PL_piStdIO->Stdin()
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#define PerlIO_stdout() PL_piStdIO->Stdout()
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#define PerlIO_stderr() PL_piStdIO->Stderr()
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#define PerlIO_open(x,y) PL_piStdIO->Open((x),(y), ErrorNo())
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#define PerlIO_close(f) PL_piStdIO->Close((f), ErrorNo())
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#define PerlIO_eof(f) PL_piStdIO->Eof((f), ErrorNo())
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#define PerlIO_error(f) PL_piStdIO->Error((f), ErrorNo())
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#define PerlIO_clearerr(f) PL_piStdIO->Clearerr((f), ErrorNo())
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#define PerlIO_getc(f) PL_piStdIO->Getc((f), ErrorNo())
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#define PerlIO_get_base(f) PL_piStdIO->GetBase((f), ErrorNo())
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#define PerlIO_get_bufsiz(f) PL_piStdIO->GetBufsiz((f), ErrorNo())
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#define PerlIO_get_cnt(f) PL_piStdIO->GetCnt((f), ErrorNo())
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#define PerlIO_get_ptr(f) PL_piStdIO->GetPtr((f), ErrorNo())
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#define PerlIO_putc(f,c) PL_piStdIO->Putc((f),(c), ErrorNo())
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#define PerlIO_puts(f,s) PL_piStdIO->Puts((f),(s), ErrorNo())
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#define PerlIO_flush(f) PL_piStdIO->Flush((f), ErrorNo())
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#define PerlIO_gets(s, n, fp) PL_piStdIO->Gets((fp), s, n, ErrorNo())
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#define PerlIO_ungetc(f,c) PL_piStdIO->Ungetc((f),(c), ErrorNo())
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#define PerlIO_fileno(f) PL_piStdIO->Fileno((f), ErrorNo())
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#define PerlIO_fdopen(f, s) PL_piStdIO->Fdopen((f),(s), ErrorNo())
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#define PerlIO_reopen(p, m, f) PL_piStdIO->Reopen((p), (m), (f), ErrorNo())
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#define PerlIO_read(f,buf,count) \
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(SSize_t)PL_piStdIO->Read((f), (buf), (count), ErrorNo())
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#define PerlIO_write(f,buf,count) \
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PL_piStdIO->Write((f), (buf), (count), ErrorNo())
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#define PerlIO_setbuf(f,b) PL_piStdIO->SetBuf((f), (b), ErrorNo())
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#define PerlIO_setvbuf(f,b,t,s) PL_piStdIO->SetVBuf((f), (b), (t), (s), ErrorNo())
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#define PerlIO_set_cnt(f,c) PL_piStdIO->SetCnt((f), (c), ErrorNo())
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#define PerlIO_set_ptrcnt(f,p,c) \
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PL_piStdIO->SetPtrCnt((f), (p), (c), ErrorNo())
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#define PerlIO_setlinebuf(f) PL_piStdIO->Setlinebuf((f), ErrorNo())
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#define PerlIO_printf fprintf
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#define PerlIO_stdoutf PL_piStdIO->Printf
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#define PerlIO_vprintf(f,fmt,a) PL_piStdIO->Vprintf((f), ErrorNo(), (fmt),a)
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#define PerlIO_tell(f) PL_piStdIO->Tell((f), ErrorNo())
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#define PerlIO_seek(f,o,w) PL_piStdIO->Seek((f),(o),(w), ErrorNo())
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#define PerlIO_getpos(f,p) PL_piStdIO->Getpos((f),(p), ErrorNo())
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#define PerlIO_setpos(f,p) PL_piStdIO->Setpos((f),(p), ErrorNo())
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#define PerlIO_rewind(f) PL_piStdIO->Rewind((f), ErrorNo())
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#define PerlIO_tmpfile() PL_piStdIO->Tmpfile(ErrorNo())
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#define PerlIO_init() PL_piStdIO->Init(ErrorNo())
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#undef init_os_extras
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#define init_os_extras() PL_piStdIO->InitOSExtras(this)
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#else /* PERL_OBJECT */
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#include "perlsdio.h"
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#endif /* PERL_OBJECT */
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#ifndef PERLIO_IS_STDIO
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#ifdef USE_SFIO
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#include "perlsfio.h"
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#endif /* USE_SFIO */
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#endif /* PERLIO_IS_STDIO */
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#ifndef EOF
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#define EOF (-1)
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#endif
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/* This is to catch case with no stdio */
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#ifndef BUFSIZ
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#define BUFSIZ 1024
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#endif
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#ifndef SEEK_SET
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#define SEEK_SET 0
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#endif
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#ifndef SEEK_CUR
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#define SEEK_CUR 1
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#endif
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#ifndef SEEK_END
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#define SEEK_END 2
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#endif
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#ifndef PerlIO
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struct _PerlIO;
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#define PerlIO struct _PerlIO
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#endif /* No PerlIO */
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#ifndef Fpos_t
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#define Fpos_t long
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#endif
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#ifndef NEXT30_NO_ATTRIBUTE
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#ifndef HASATTRIBUTE /* disable GNU-cc attribute checking? */
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#ifdef __attribute__ /* Avoid possible redefinition errors */
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#undef __attribute__
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#endif
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#define __attribute__(attr)
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#endif
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#endif
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#ifndef PerlIO_stdoutf
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extern int PerlIO_stdoutf _((const char *,...))
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__attribute__((format (printf, 1, 2)));
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#endif
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#ifndef PerlIO_puts
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extern int PerlIO_puts _((PerlIO *,const char *));
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#endif
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#ifndef PerlIO_open
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extern PerlIO * PerlIO_open _((const char *,const char *));
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#endif
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#ifndef PerlIO_close
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extern int PerlIO_close _((PerlIO *));
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#endif
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#ifndef PerlIO_eof
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extern int PerlIO_eof _((PerlIO *));
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#endif
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#ifndef PerlIO_error
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extern int PerlIO_error _((PerlIO *));
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#endif
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#ifndef PerlIO_clearerr
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extern void PerlIO_clearerr _((PerlIO *));
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#endif
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#ifndef PerlIO_getc
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extern int PerlIO_getc _((PerlIO *));
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#endif
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#ifndef PerlIO_putc
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extern int PerlIO_putc _((PerlIO *,int));
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#endif
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#ifndef PerlIO_flush
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extern int PerlIO_flush _((PerlIO *));
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#endif
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#ifndef PerlIO_ungetc
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extern int PerlIO_ungetc _((PerlIO *,int));
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#endif
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#ifndef PerlIO_fileno
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extern int PerlIO_fileno _((PerlIO *));
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#endif
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#ifndef PerlIO_fdopen
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extern PerlIO * PerlIO_fdopen _((int, const char *));
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#endif
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#ifndef PerlIO_importFILE
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extern PerlIO * PerlIO_importFILE _((FILE *,int));
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#endif
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#ifndef PerlIO_exportFILE
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extern FILE * PerlIO_exportFILE _((PerlIO *,int));
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#endif
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#ifndef PerlIO_findFILE
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extern FILE * PerlIO_findFILE _((PerlIO *));
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#endif
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#ifndef PerlIO_releaseFILE
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extern void PerlIO_releaseFILE _((PerlIO *,FILE *));
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#endif
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#ifndef PerlIO_read
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extern SSize_t PerlIO_read _((PerlIO *,void *,Size_t));
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#endif
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#ifndef PerlIO_write
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extern SSize_t PerlIO_write _((PerlIO *,const void *,Size_t));
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#endif
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#ifndef PerlIO_setlinebuf
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extern void PerlIO_setlinebuf _((PerlIO *));
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#endif
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#ifndef PerlIO_printf
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extern int PerlIO_printf _((PerlIO *, const char *,...))
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__attribute__((format (printf, 2, 3)));
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#endif
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#ifndef PerlIO_sprintf
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extern int PerlIO_sprintf _((char *, int, const char *,...))
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__attribute__((format (printf, 3, 4)));
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#endif
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#ifndef PerlIO_vprintf
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extern int PerlIO_vprintf _((PerlIO *, const char *, va_list));
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#endif
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#ifndef PerlIO_tell
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extern long PerlIO_tell _((PerlIO *));
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#endif
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#ifndef PerlIO_seek
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extern int PerlIO_seek _((PerlIO *,off_t,int));
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#endif
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#ifndef PerlIO_rewind
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extern void PerlIO_rewind _((PerlIO *));
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#endif
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#ifndef PerlIO_has_base
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extern int PerlIO_has_base _((PerlIO *));
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#endif
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#ifndef PerlIO_has_cntptr
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extern int PerlIO_has_cntptr _((PerlIO *));
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#endif
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#ifndef PerlIO_fast_gets
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extern int PerlIO_fast_gets _((PerlIO *));
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#endif
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#ifndef PerlIO_canset_cnt
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extern int PerlIO_canset_cnt _((PerlIO *));
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#endif
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#ifndef PerlIO_get_ptr
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extern STDCHAR * PerlIO_get_ptr _((PerlIO *));
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#endif
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#ifndef PerlIO_get_cnt
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extern int PerlIO_get_cnt _((PerlIO *));
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#endif
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#ifndef PerlIO_set_cnt
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extern void PerlIO_set_cnt _((PerlIO *,int));
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#endif
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#ifndef PerlIO_set_ptrcnt
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extern void PerlIO_set_ptrcnt _((PerlIO *,STDCHAR *,int));
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#endif
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#ifndef PerlIO_get_base
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extern STDCHAR * PerlIO_get_base _((PerlIO *));
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#endif
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#ifndef PerlIO_get_bufsiz
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extern int PerlIO_get_bufsiz _((PerlIO *));
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#endif
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#ifndef PerlIO_tmpfile
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extern PerlIO * PerlIO_tmpfile _((void));
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#endif
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#ifndef PerlIO_stdin
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extern PerlIO * PerlIO_stdin _((void));
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#endif
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#ifndef PerlIO_stdout
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extern PerlIO * PerlIO_stdout _((void));
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#endif
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#ifndef PerlIO_stderr
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extern PerlIO * PerlIO_stderr _((void));
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#endif
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#ifndef PerlIO_getpos
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extern int PerlIO_getpos _((PerlIO *,Fpos_t *));
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#endif
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#ifndef PerlIO_setpos
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extern int PerlIO_setpos _((PerlIO *,const Fpos_t *));
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#endif
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/*
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* Interface for directory functions
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*/
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#ifdef PERL_OBJECT
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class IPerlDir
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{
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public:
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virtual int Makedir(const char *dirname, int mode, int &err) = 0;
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virtual int Chdir(const char *dirname, int &err) = 0;
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virtual int Rmdir(const char *dirname, int &err) = 0;
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virtual int Close(DIR *dirp, int &err) = 0;
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virtual DIR * Open(char *filename, int &err) = 0;
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virtual struct direct *Read(DIR *dirp, int &err) = 0;
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virtual void Rewind(DIR *dirp, int &err) = 0;
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virtual void Seek(DIR *dirp, long loc, int &err) = 0;
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virtual long Tell(DIR *dirp, int &err) = 0;
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};
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#define PerlDir_mkdir(name, mode) \
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PL_piDir->Makedir((name), (mode), ErrorNo())
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#define PerlDir_chdir(name) \
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PL_piDir->Chdir((name), ErrorNo())
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#define PerlDir_rmdir(name) \
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PL_piDir->Rmdir((name), ErrorNo())
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#define PerlDir_close(dir) \
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PL_piDir->Close((dir), ErrorNo())
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#define PerlDir_open(name) \
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PL_piDir->Open((name), ErrorNo())
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#define PerlDir_read(dir) \
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PL_piDir->Read((dir), ErrorNo())
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#define PerlDir_rewind(dir) \
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PL_piDir->Rewind((dir), ErrorNo())
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#define PerlDir_seek(dir, loc) \
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PL_piDir->Seek((dir), (loc), ErrorNo())
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#define PerlDir_tell(dir) \
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PL_piDir->Tell((dir), ErrorNo())
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#else /* PERL_OBJECT */
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#define PerlDir_mkdir(name, mode) Mkdir((name), (mode))
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#ifdef VMS
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# define PerlDir_chdir(n) chdir(((n) && *(n)) ? (n) : "SYS$LOGIN")
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#else
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# define PerlDir_chdir(name) chdir((name))
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#endif
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#define PerlDir_rmdir(name) rmdir((name))
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#define PerlDir_close(dir) closedir((dir))
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#define PerlDir_open(name) opendir((name))
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#define PerlDir_read(dir) readdir((dir))
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#define PerlDir_rewind(dir) rewinddir((dir))
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#define PerlDir_seek(dir, loc) seekdir((dir), (loc))
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#define PerlDir_tell(dir) telldir((dir))
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#endif /* PERL_OBJECT */
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/*
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Interface for perl environment functions
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*/
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#ifdef PERL_OBJECT
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class IPerlEnv
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{
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public:
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virtual char * Getenv(const char *varname, int &err) = 0;
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virtual int Putenv(const char *envstring, int &err) = 0;
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virtual char * LibPath(char *patchlevel) =0;
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virtual char * SiteLibPath(char *patchlevel) =0;
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};
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#define PerlEnv_putenv(str) PL_piENV->Putenv((str), ErrorNo())
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#define PerlEnv_getenv(str) PL_piENV->Getenv((str), ErrorNo())
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#ifdef WIN32
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|
#define PerlEnv_lib_path(str) PL_piENV->LibPath((str))
|
|
#define PerlEnv_sitelib_path(str) PL_piENV->SiteLibPath((str))
|
|
#endif
|
|
|
|
#else /* PERL_OBJECT */
|
|
|
|
#define PerlEnv_putenv(str) putenv((str))
|
|
#define PerlEnv_getenv(str) getenv((str))
|
|
|
|
#endif /* PERL_OBJECT */
|
|
|
|
/*
|
|
Interface for perl low-level IO functions
|
|
*/
|
|
|
|
#ifdef PERL_OBJECT
|
|
|
|
class IPerlLIO
|
|
{
|
|
public:
|
|
virtual int Access(const char *path, int mode, int &err) = 0;
|
|
virtual int Chmod(const char *filename, int pmode, int &err) = 0;
|
|
virtual int Chown(const char *filename, uid_t owner,
|
|
gid_t group, int &err) = 0;
|
|
virtual int Chsize(int handle, long size, int &err) = 0;
|
|
virtual int Close(int handle, int &err) = 0;
|
|
virtual int Dup(int handle, int &err) = 0;
|
|
virtual int Dup2(int handle1, int handle2, int &err) = 0;
|
|
virtual int Flock(int fd, int oper, int &err) = 0;
|
|
virtual int FileStat(int handle, struct stat *buffer, int &err) = 0;
|
|
virtual int IOCtl(int i, unsigned int u, char *data, int &err) = 0;
|
|
virtual int Isatty(int handle, int &err) = 0;
|
|
virtual long Lseek(int handle, long offset, int origin, int &err) = 0;
|
|
virtual int Lstat(const char *path, struct stat *buffer, int &err) = 0;
|
|
virtual char * Mktemp(char *Template, int &err) = 0;
|
|
virtual int Open(const char *filename, int oflag, int &err) = 0;
|
|
virtual int Open(const char *filename, int oflag,
|
|
int pmode, int &err) = 0;
|
|
virtual int Read(int handle, void *buffer,
|
|
unsigned int count, int &err) = 0;
|
|
virtual int Rename(const char *oname,
|
|
const char *newname, int &err) = 0;
|
|
virtual int Setmode(int handle, int mode, int &err) = 0;
|
|
virtual int NameStat(const char *path,
|
|
struct stat *buffer, int &err) = 0;
|
|
virtual char * Tmpnam(char *string, int &err) = 0;
|
|
virtual int Umask(int pmode, int &err) = 0;
|
|
virtual int Unlink(const char *filename, int &err) = 0;
|
|
virtual int Utime(char *filename, struct utimbuf *times, int &err) = 0;
|
|
virtual int Write(int handle, const void *buffer,
|
|
unsigned int count, int &err) = 0;
|
|
};
|
|
|
|
#define PerlLIO_access(file, mode) \
|
|
PL_piLIO->Access((file), (mode), ErrorNo())
|
|
#define PerlLIO_chmod(file, mode) \
|
|
PL_piLIO->Chmod((file), (mode), ErrorNo())
|
|
#define PerlLIO_chown(file, owner, group) \
|
|
PL_piLIO->Chown((file), (owner), (group), ErrorNo())
|
|
#define PerlLIO_chsize(fd, size) \
|
|
PL_piLIO->Chsize((fd), (size), ErrorNo())
|
|
#define PerlLIO_close(fd) \
|
|
PL_piLIO->Close((fd), ErrorNo())
|
|
#define PerlLIO_dup(fd) \
|
|
PL_piLIO->Dup((fd), ErrorNo())
|
|
#define PerlLIO_dup2(fd1, fd2) \
|
|
PL_piLIO->Dup2((fd1), (fd2), ErrorNo())
|
|
#define PerlLIO_flock(fd, op) \
|
|
PL_piLIO->Flock((fd), (op), ErrorNo())
|
|
#define PerlLIO_fstat(fd, buf) \
|
|
PL_piLIO->FileStat((fd), (buf), ErrorNo())
|
|
#define PerlLIO_ioctl(fd, u, buf) \
|
|
PL_piLIO->IOCtl((fd), (u), (buf), ErrorNo())
|
|
#define PerlLIO_isatty(fd) \
|
|
PL_piLIO->Isatty((fd), ErrorNo())
|
|
#define PerlLIO_lseek(fd, offset, mode) \
|
|
PL_piLIO->Lseek((fd), (offset), (mode), ErrorNo())
|
|
#define PerlLIO_lstat(name, buf) \
|
|
PL_piLIO->Lstat((name), (buf), ErrorNo())
|
|
#define PerlLIO_mktemp(file) \
|
|
PL_piLIO->Mktemp((file), ErrorNo())
|
|
#define PerlLIO_open(file, flag) \
|
|
PL_piLIO->Open((file), (flag), ErrorNo())
|
|
#define PerlLIO_open3(file, flag, perm) \
|
|
PL_piLIO->Open((file), (flag), (perm), ErrorNo())
|
|
#define PerlLIO_read(fd, buf, count) \
|
|
PL_piLIO->Read((fd), (buf), (count), ErrorNo())
|
|
#define PerlLIO_rename(oname, newname) \
|
|
PL_piLIO->Rename((oname), (newname), ErrorNo())
|
|
#define PerlLIO_setmode(fd, mode) \
|
|
PL_piLIO->Setmode((fd), (mode), ErrorNo())
|
|
#define PerlLIO_stat(name, buf) \
|
|
PL_piLIO->NameStat((name), (buf), ErrorNo())
|
|
#define PerlLIO_tmpnam(str) \
|
|
PL_piLIO->Tmpnam((str), ErrorNo())
|
|
#define PerlLIO_umask(mode) \
|
|
PL_piLIO->Umask((mode), ErrorNo())
|
|
#define PerlLIO_unlink(file) \
|
|
PL_piLIO->Unlink((file), ErrorNo())
|
|
#define PerlLIO_utime(file, time) \
|
|
PL_piLIO->Utime((file), (time), ErrorNo())
|
|
#define PerlLIO_write(fd, buf, count) \
|
|
PL_piLIO->Write((fd), (buf), (count), ErrorNo())
|
|
|
|
#else /* PERL_OBJECT */
|
|
|
|
#define PerlLIO_access(file, mode) access((file), (mode))
|
|
#define PerlLIO_chmod(file, mode) chmod((file), (mode))
|
|
#define PerlLIO_chown(file, owner, grp) chown((file), (owner), (grp))
|
|
#define PerlLIO_chsize(fd, size) chsize((fd), (size))
|
|
#define PerlLIO_close(fd) close((fd))
|
|
#define PerlLIO_dup(fd) dup((fd))
|
|
#define PerlLIO_dup2(fd1, fd2) dup2((fd1), (fd2))
|
|
#define PerlLIO_flock(fd, op) FLOCK((fd), (op))
|
|
#define PerlLIO_fstat(fd, buf) Fstat((fd), (buf))
|
|
#define PerlLIO_ioctl(fd, u, buf) ioctl((fd), (u), (buf))
|
|
#define PerlLIO_isatty(fd) isatty((fd))
|
|
#define PerlLIO_lseek(fd, offset, mode) lseek((fd), (offset), (mode))
|
|
#define PerlLIO_lstat(name, buf) lstat((name), (buf))
|
|
#define PerlLIO_mktemp(file) mktemp((file))
|
|
#define PerlLIO_mkstemp(file) mkstemp((file))
|
|
#define PerlLIO_open(file, flag) open((file), (flag))
|
|
#define PerlLIO_open3(file, flag, perm) open((file), (flag), (perm))
|
|
#define PerlLIO_read(fd, buf, count) read((fd), (buf), (count))
|
|
#define PerlLIO_rename(old, new) rename((old), (new))
|
|
#define PerlLIO_setmode(fd, mode) setmode((fd), (mode))
|
|
#define PerlLIO_stat(name, buf) Stat((name), (buf))
|
|
#define PerlLIO_tmpnam(str) tmpnam((str))
|
|
#define PerlLIO_umask(mode) umask((mode))
|
|
#define PerlLIO_unlink(file) unlink((file))
|
|
#define PerlLIO_utime(file, time) utime((file), (time))
|
|
#define PerlLIO_write(fd, buf, count) write((fd), (buf), (count))
|
|
|
|
#endif /* PERL_OBJECT */
|
|
|
|
/*
|
|
Interface for perl memory allocation
|
|
*/
|
|
|
|
#ifdef PERL_OBJECT
|
|
|
|
class IPerlMem
|
|
{
|
|
public:
|
|
virtual void * Malloc(size_t) = 0;
|
|
virtual void * Realloc(void*, size_t) = 0;
|
|
virtual void Free(void*) = 0;
|
|
};
|
|
|
|
#define PerlMem_malloc(size) PL_piMem->Malloc((size))
|
|
#define PerlMem_realloc(buf, size) PL_piMem->Realloc((buf), (size))
|
|
#define PerlMem_free(buf) PL_piMem->Free((buf))
|
|
|
|
#else /* PERL_OBJECT */
|
|
|
|
#define PerlMem_malloc(size) malloc((size))
|
|
#define PerlMem_realloc(buf, size) realloc((buf), (size))
|
|
#define PerlMem_free(buf) free((buf))
|
|
|
|
#endif /* PERL_OBJECT */
|
|
|
|
/*
|
|
Interface for perl process functions
|
|
*/
|
|
|
|
|
|
#ifdef PERL_OBJECT
|
|
|
|
#ifndef Sighandler_t
|
|
typedef Signal_t (*Sighandler_t) _((int));
|
|
#endif
|
|
#ifndef jmp_buf
|
|
#include <setjmp.h>
|
|
#endif
|
|
|
|
class IPerlProc
|
|
{
|
|
public:
|
|
virtual void Abort(void) = 0;
|
|
virtual char * Crypt(const char* clear, const char* salt) = 0;
|
|
virtual void Exit(int status) = 0;
|
|
virtual void _Exit(int status) = 0;
|
|
virtual int Execl(const char *cmdname, const char *arg0,
|
|
const char *arg1, const char *arg2,
|
|
const char *arg3) = 0;
|
|
virtual int Execv(const char *cmdname, const char *const *argv) = 0;
|
|
virtual int Execvp(const char *cmdname, const char *const *argv) = 0;
|
|
virtual uid_t Getuid(void) = 0;
|
|
virtual uid_t Geteuid(void) = 0;
|
|
virtual gid_t Getgid(void) = 0;
|
|
virtual gid_t Getegid(void) = 0;
|
|
virtual char * Getlogin(void) = 0;
|
|
virtual int Kill(int pid, int sig) = 0;
|
|
virtual int Killpg(int pid, int sig) = 0;
|
|
virtual int PauseProc(void) = 0;
|
|
virtual PerlIO * Popen(const char *command, const char *mode) = 0;
|
|
virtual int Pclose(PerlIO *stream) = 0;
|
|
virtual int Pipe(int *phandles) = 0;
|
|
virtual int Setuid(uid_t uid) = 0;
|
|
virtual int Setgid(gid_t gid) = 0;
|
|
virtual int Sleep(unsigned int) = 0;
|
|
virtual int Times(struct tms *timebuf) = 0;
|
|
virtual int Wait(int *status) = 0;
|
|
virtual int Waitpid(int pid, int *status, int flags) = 0;
|
|
virtual Sighandler_t Signal(int sig, Sighandler_t subcode) = 0;
|
|
#ifdef WIN32
|
|
virtual void GetSysMsg(char*& msg, DWORD& dwLen, DWORD dwErr) = 0;
|
|
virtual void FreeBuf(char* msg) = 0;
|
|
virtual BOOL DoCmd(char *cmd) = 0;
|
|
virtual int Spawn(char*cmds) = 0;
|
|
virtual int Spawnvp(int mode, const char *cmdname,
|
|
const char *const *argv) = 0;
|
|
virtual int ASpawn(void *vreally, void **vmark, void **vsp) = 0;
|
|
#endif
|
|
};
|
|
|
|
#define PerlProc_abort() PL_piProc->Abort()
|
|
#define PerlProc_crypt(c,s) PL_piProc->Crypt((c), (s))
|
|
#define PerlProc_exit(s) PL_piProc->Exit((s))
|
|
#define PerlProc__exit(s) PL_piProc->_Exit((s))
|
|
#define PerlProc_execl(c, w, x, y, z) \
|
|
PL_piProc->Execl((c), (w), (x), (y), (z))
|
|
|
|
#define PerlProc_execv(c, a) PL_piProc->Execv((c), (a))
|
|
#define PerlProc_execvp(c, a) PL_piProc->Execvp((c), (a))
|
|
#define PerlProc_getuid() PL_piProc->Getuid()
|
|
#define PerlProc_geteuid() PL_piProc->Geteuid()
|
|
#define PerlProc_getgid() PL_piProc->Getgid()
|
|
#define PerlProc_getegid() PL_piProc->Getegid()
|
|
#define PerlProc_getlogin() PL_piProc->Getlogin()
|
|
#define PerlProc_kill(i, a) PL_piProc->Kill((i), (a))
|
|
#define PerlProc_killpg(i, a) PL_piProc->Killpg((i), (a))
|
|
#define PerlProc_pause() PL_piProc->PauseProc()
|
|
#define PerlProc_popen(c, m) PL_piProc->Popen((c), (m))
|
|
#define PerlProc_pclose(f) PL_piProc->Pclose((f))
|
|
#define PerlProc_pipe(fd) PL_piProc->Pipe((fd))
|
|
#define PerlProc_setuid(u) PL_piProc->Setuid((u))
|
|
#define PerlProc_setgid(g) PL_piProc->Setgid((g))
|
|
#define PerlProc_sleep(t) PL_piProc->Sleep((t))
|
|
#define PerlProc_times(t) PL_piProc->Times((t))
|
|
#define PerlProc_wait(t) PL_piProc->Wait((t))
|
|
#define PerlProc_waitpid(p,s,f) PL_piProc->Waitpid((p), (s), (f))
|
|
#define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
|
|
#define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
|
|
#define PerlProc_signal(n, h) PL_piProc->Signal((n), (h))
|
|
|
|
#ifdef WIN32
|
|
#define PerlProc_GetSysMsg(s,l,e) \
|
|
PL_piProc->GetSysMsg((s), (l), (e))
|
|
|
|
#define PerlProc_FreeBuf(s) PL_piProc->FreeBuf((s))
|
|
#define PerlProc_Cmd(s) PL_piProc->DoCmd((s))
|
|
#define do_spawn(s) PL_piProc->Spawn((s))
|
|
#define do_spawnvp(m, c, a) PL_piProc->Spawnvp((m), (c), (a))
|
|
#define PerlProc_aspawn(m,c,a) PL_piProc->ASpawn((m), (c), (a))
|
|
#endif
|
|
|
|
#else /* PERL_OBJECT */
|
|
|
|
#define PerlProc_abort() abort()
|
|
#define PerlProc_crypt(c,s) crypt((c), (s))
|
|
#define PerlProc_exit(s) exit((s))
|
|
#define PerlProc__exit(s) _exit((s))
|
|
#define PerlProc_execl(c,w,x,y,z) \
|
|
execl((c), (w), (x), (y), (z))
|
|
#define PerlProc_execv(c, a) execv((c), (a))
|
|
#define PerlProc_execvp(c, a) execvp((c), (a))
|
|
#define PerlProc_getuid() getuid()
|
|
#define PerlProc_geteuid() geteuid()
|
|
#define PerlProc_getgid() getgid()
|
|
#define PerlProc_getegid() getegid()
|
|
#define PerlProc_getlogin() getlogin()
|
|
#define PerlProc_kill(i, a) kill((i), (a))
|
|
#define PerlProc_killpg(i, a) killpg((i), (a))
|
|
#define PerlProc_pause() Pause()
|
|
#define PerlProc_popen(c, m) my_popen((c), (m))
|
|
#define PerlProc_pclose(f) my_pclose((f))
|
|
#define PerlProc_pipe(fd) pipe((fd))
|
|
#define PerlProc_setuid(u) setuid((u))
|
|
#define PerlProc_setgid(g) setgid((g))
|
|
#define PerlProc_sleep(t) sleep((t))
|
|
#define PerlProc_times(t) times((t))
|
|
#define PerlProc_wait(t) wait((t))
|
|
#define PerlProc_waitpid(p,s,f) waitpid((p), (s), (f))
|
|
#define PerlProc_setjmp(b, n) Sigsetjmp((b), (n))
|
|
#define PerlProc_longjmp(b, n) Siglongjmp((b), (n))
|
|
#define PerlProc_signal(n, h) signal((n), (h))
|
|
|
|
|
|
#endif /* PERL_OBJECT */
|
|
|
|
/*
|
|
Interface for perl socket functions
|
|
*/
|
|
|
|
#ifdef PERL_OBJECT
|
|
|
|
class IPerlSock
|
|
{
|
|
public:
|
|
virtual u_long Htonl(u_long hostlong) = 0;
|
|
virtual u_short Htons(u_short hostshort) = 0;
|
|
virtual u_long Ntohl(u_long netlong) = 0;
|
|
virtual u_short Ntohs(u_short netshort) = 0;
|
|
virtual SOCKET Accept(SOCKET s, struct sockaddr* addr,
|
|
int* addrlen, int &err) = 0;
|
|
virtual int Bind(SOCKET s, const struct sockaddr* name,
|
|
int namelen, int &err) = 0;
|
|
virtual int Connect(SOCKET s, const struct sockaddr* name,
|
|
int namelen, int &err) = 0;
|
|
virtual void Endhostent(int &err) = 0;
|
|
virtual void Endnetent(int &err) = 0;
|
|
virtual void Endprotoent(int &err) = 0;
|
|
virtual void Endservent(int &err) = 0;
|
|
virtual int Gethostname(char* name, int namelen, int &err) = 0;
|
|
virtual int Getpeername(SOCKET s, struct sockaddr* name,
|
|
int* namelen, int &err) = 0;
|
|
virtual struct hostent * Gethostbyaddr(const char* addr, int len,
|
|
int type, int &err) = 0;
|
|
virtual struct hostent * Gethostbyname(const char* name, int &err) = 0;
|
|
virtual struct hostent * Gethostent(int &err) = 0;
|
|
virtual struct netent * Getnetbyaddr(long net, int type, int &err) = 0;
|
|
virtual struct netent * Getnetbyname(const char *, int &err) = 0;
|
|
virtual struct netent * Getnetent(int &err) = 0;
|
|
virtual struct protoent * Getprotobyname(const char* name, int &err) = 0;
|
|
virtual struct protoent * Getprotobynumber(int number, int &err) = 0;
|
|
virtual struct protoent * Getprotoent(int &err) = 0;
|
|
virtual struct servent * Getservbyname(const char* name,
|
|
const char* proto, int &err) = 0;
|
|
virtual struct servent * Getservbyport(int port, const char* proto,
|
|
int &err) = 0;
|
|
virtual struct servent * Getservent(int &err) = 0;
|
|
virtual int Getsockname(SOCKET s, struct sockaddr* name,
|
|
int* namelen, int &err) = 0;
|
|
virtual int Getsockopt(SOCKET s, int level, int optname,
|
|
char* optval, int* optlen, int &err) = 0;
|
|
virtual unsigned long InetAddr(const char* cp, int &err) = 0;
|
|
virtual char * InetNtoa(struct in_addr in, int &err) = 0;
|
|
virtual int Listen(SOCKET s, int backlog, int &err) = 0;
|
|
virtual int Recv(SOCKET s, char* buf, int len,
|
|
int flags, int &err) = 0;
|
|
virtual int Recvfrom(SOCKET s, char* buf, int len, int flags,
|
|
struct sockaddr* from, int* fromlen, int &err) = 0;
|
|
virtual int Select(int nfds, char* readfds, char* writefds,
|
|
char* exceptfds, const struct timeval* timeout,
|
|
int &err) = 0;
|
|
virtual int Send(SOCKET s, const char* buf, int len,
|
|
int flags, int &err) = 0;
|
|
virtual int Sendto(SOCKET s, const char* buf, int len, int flags,
|
|
const struct sockaddr* to, int tolen, int &err) = 0;
|
|
virtual void Sethostent(int stayopen, int &err) = 0;
|
|
virtual void Setnetent(int stayopen, int &err) = 0;
|
|
virtual void Setprotoent(int stayopen, int &err) = 0;
|
|
virtual void Setservent(int stayopen, int &err) = 0;
|
|
virtual int Setsockopt(SOCKET s, int level, int optname,
|
|
const char* optval, int optlen, int &err) = 0;
|
|
virtual int Shutdown(SOCKET s, int how, int &err) = 0;
|
|
virtual SOCKET Socket(int af, int type, int protocol, int &err) = 0;
|
|
virtual int Socketpair(int domain, int type, int protocol,
|
|
int* fds, int &err) = 0;
|
|
#ifdef WIN32
|
|
virtual int Closesocket(SOCKET s, int& err) = 0;
|
|
virtual int Ioctlsocket(SOCKET s, long cmd, u_long *argp,
|
|
int& err) = 0;
|
|
#endif
|
|
};
|
|
|
|
#define PerlSock_htonl(x) PL_piSock->Htonl(x)
|
|
#define PerlSock_htons(x) PL_piSock->Htons(x)
|
|
#define PerlSock_ntohl(x) PL_piSock->Ntohl(x)
|
|
#define PerlSock_ntohs(x) PL_piSock->Ntohs(x)
|
|
#define PerlSock_accept(s, a, l) PL_piSock->Accept(s, a, l, ErrorNo())
|
|
#define PerlSock_bind(s, n, l) PL_piSock->Bind(s, n, l, ErrorNo())
|
|
#define PerlSock_connect(s, n, l) PL_piSock->Connect(s, n, l, ErrorNo())
|
|
#define PerlSock_endhostent() PL_piSock->Endhostent(ErrorNo())
|
|
#define PerlSock_endnetent() PL_piSock->Endnetent(ErrorNo())
|
|
#define PerlSock_endprotoent() PL_piSock->Endprotoent(ErrorNo())
|
|
#define PerlSock_endservent() PL_piSock->Endservent(ErrorNo())
|
|
#define PerlSock_gethostbyaddr(a, l, t) PL_piSock->Gethostbyaddr(a, l, t, ErrorNo())
|
|
#define PerlSock_gethostbyname(n) PL_piSock->Gethostbyname(n, ErrorNo())
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#define PerlSock_gethostent() PL_piSock->Gethostent(ErrorNo())
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#define PerlSock_gethostname(n, l) PL_piSock->Gethostname(n, l, ErrorNo())
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#define PerlSock_getnetbyaddr(n, t) PL_piSock->Getnetbyaddr(n, t, ErrorNo())
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#define PerlSock_getnetbyname(c) PL_piSock->Getnetbyname(c, ErrorNo())
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#define PerlSock_getnetent() PL_piSock->Getnetent(ErrorNo())
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#define PerlSock_getpeername(s, n, l) PL_piSock->Getpeername(s, n, l, ErrorNo())
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#define PerlSock_getprotobyname(n) PL_piSock->Getprotobyname(n, ErrorNo())
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#define PerlSock_getprotobynumber(n) PL_piSock->Getprotobynumber(n, ErrorNo())
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#define PerlSock_getprotoent() PL_piSock->Getprotoent(ErrorNo())
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#define PerlSock_getservbyname(n, p) PL_piSock->Getservbyname(n, p, ErrorNo())
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#define PerlSock_getservbyport(port, p) PL_piSock->Getservbyport(port, p, ErrorNo())
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#define PerlSock_getservent() PL_piSock->Getservent(ErrorNo())
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#define PerlSock_getsockname(s, n, l) PL_piSock->Getsockname(s, n, l, ErrorNo())
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#define PerlSock_getsockopt(s,l,n,v,i) PL_piSock->Getsockopt(s, l, n, v, i, ErrorNo())
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#define PerlSock_inet_addr(c) PL_piSock->InetAddr(c, ErrorNo())
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#define PerlSock_inet_ntoa(i) PL_piSock->InetNtoa(i, ErrorNo())
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#define PerlSock_listen(s, b) PL_piSock->Listen(s, b, ErrorNo())
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#define PerlSock_recv(s, b, l, f) PL_piSock->Recv(s, b, l, f, ErrorNo())
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#define PerlSock_recvfrom(s,b,l,f,from,fromlen) \
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PL_piSock->Recvfrom(s, b, l, f, from, fromlen, ErrorNo())
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#define PerlSock_select(n, r, w, e, t) \
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PL_piSock->Select(n, (char*)r, (char*)w, (char*)e, t, ErrorNo())
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#define PerlSock_send(s, b, l, f) PL_piSock->Send(s, b, l, f, ErrorNo())
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#define PerlSock_sendto(s, b, l, f, t, tlen) \
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PL_piSock->Sendto(s, b, l, f, t, tlen, ErrorNo())
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#define PerlSock_sethostent(f) PL_piSock->Sethostent(f, ErrorNo())
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#define PerlSock_setnetent(f) PL_piSock->Setnetent(f, ErrorNo())
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#define PerlSock_setprotoent(f) PL_piSock->Setprotoent(f, ErrorNo())
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#define PerlSock_setservent(f) PL_piSock->Setservent(f, ErrorNo())
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#define PerlSock_setsockopt(s, l, n, v, len) \
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PL_piSock->Setsockopt(s, l, n, v, len, ErrorNo())
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#define PerlSock_shutdown(s, h) PL_piSock->Shutdown(s, h, ErrorNo())
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#define PerlSock_socket(a, t, p) PL_piSock->Socket(a, t, p, ErrorNo())
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#define PerlSock_socketpair(a, t, p, f) PL_piSock->Socketpair(a, t, p, f, ErrorNo())
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#else /* PERL_OBJECT */
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#define PerlSock_htonl(x) htonl(x)
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#define PerlSock_htons(x) htons(x)
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#define PerlSock_ntohl(x) ntohl(x)
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#define PerlSock_ntohs(x) ntohs(x)
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#define PerlSock_accept(s, a, l) accept(s, a, l)
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#define PerlSock_bind(s, n, l) bind(s, n, l)
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#define PerlSock_connect(s, n, l) connect(s, n, l)
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#define PerlSock_gethostbyaddr(a, l, t) gethostbyaddr(a, l, t)
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#define PerlSock_gethostbyname(n) gethostbyname(n)
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#define PerlSock_gethostent gethostent
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#define PerlSock_endhostent endhostent
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#define PerlSock_gethostname(n, l) gethostname(n, l)
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#define PerlSock_getnetbyaddr(n, t) getnetbyaddr(n, t)
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#define PerlSock_getnetbyname(n) getnetbyname(n)
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#define PerlSock_getnetent getnetent
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#define PerlSock_endnetent endnetent
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#define PerlSock_getpeername(s, n, l) getpeername(s, n, l)
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#define PerlSock_getprotobyname(n) getprotobyname(n)
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#define PerlSock_getprotobynumber(n) getprotobynumber(n)
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#define PerlSock_getprotoent getprotoent
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#define PerlSock_endprotoent endprotoent
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#define PerlSock_getservbyname(n, p) getservbyname(n, p)
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#define PerlSock_getservbyport(port, p) getservbyport(port, p)
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#define PerlSock_getservent getservent
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#define PerlSock_endservent endservent
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#define PerlSock_getsockname(s, n, l) getsockname(s, n, l)
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#define PerlSock_getsockopt(s,l,n,v,i) getsockopt(s, l, n, v, i)
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#define PerlSock_inet_addr(c) inet_addr(c)
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#define PerlSock_inet_ntoa(i) inet_ntoa(i)
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#define PerlSock_listen(s, b) listen(s, b)
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#define PerlSock_recvfrom(s, b, l, f, from, fromlen) \
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recvfrom(s, b, l, f, from, fromlen)
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#define PerlSock_select(n, r, w, e, t) select(n, r, w, e, t)
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#define PerlSock_send(s, b, l, f) send(s, b, l, f)
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#define PerlSock_sendto(s, b, l, f, t, tlen) \
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sendto(s, b, l, f, t, tlen)
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#define PerlSock_sethostent(f) sethostent(f)
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#define PerlSock_setnetent(f) setnetent(f)
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#define PerlSock_setprotoent(f) setprotoent(f)
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#define PerlSock_setservent(f) setservent(f)
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#define PerlSock_setsockopt(s, l, n, v, len) \
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setsockopt(s, l, n, v, len)
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#define PerlSock_shutdown(s, h) shutdown(s, h)
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#define PerlSock_socket(a, t, p) socket(a, t, p)
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#define PerlSock_socketpair(a, t, p, f) socketpair(a, t, p, f)
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#endif /* PERL_OBJECT */
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#endif /* __Inc__IPerl___ */
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