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perlsfio.h
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/* perlsfio.h * * Copyright (C) 1996, 1999, 2000, 2001, 2002, 2003, 2005, 2007, * by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * */ /* The next #ifdef should be redundant if Configure behaves ... */ #ifndef FILE #define FILE FILE #endif #ifdef I_SFIO #include <sfio.h> #endif /* sfio 2000 changed _stdopen to _stdfdopen */ #if SFIO_VERSION >= 20000101L #define _stdopen _stdfdopen #endif extern Sfio_t* _stdopen _ARG_((int, const char*)); extern int _stdprintf _ARG_((const char*, ...)); #define PerlIO Sfio_t #define PerlIO_stderr() sfstderr #define PerlIO_stdout() sfstdout #define PerlIO_stdin() sfstdin #define PerlIO_isutf8(f) 0 #define PerlIO_printf sfprintf #define PerlIO_stdoutf _stdprintf #define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a) #define PerlIO_read(f,buf,count) sfread(f,buf,count) #define PerlIO_write(f,buf,count) sfwrite(f,buf,count) #define PerlIO_open(path,mode) sfopen(NULL,path,mode) #define PerlIO_fdopen(fd,mode) _stdopen(fd,mode) #define PerlIO_reopen(path,mode,f) sfopen(f,path,mode) #define PerlIO_close(f) sfclose(f) #define PerlIO_puts(f,s) sfputr(f,s,-1) #define PerlIO_putc(f,c) sfputc(f,c) #define PerlIO_ungetc(f,c) sfungetc(f,c) #define PerlIO_sprintf sfsprintf #define PerlIO_getc(f) sfgetc(f) #define PerlIO_eof(f) sfeof(f) #define PerlIO_error(f) sferror(f) #define PerlIO_fileno(f) sffileno(f) #define PerlIO_clearerr(f) sfclrerr(f) #define PerlIO_flush(f) sfsync(f) #define PerlIO_tell(f) sftell(f) #define PerlIO_seek(f,o,w) sfseek(f,o,w) #define PerlIO_rewind(f) (void) sfseek((f),0L,0) #define PerlIO_tmpfile() sftmp(0) #define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemented") #define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemented") #define PerlIO_setlinebuf(f) sfset(f,SF_LINE,1) /* Now our interface to equivalent of Configure's FILE_xxx macros */ #define PerlIO_has_cntptr(f) 1 #define PerlIO_get_ptr(f) ((f)->next) #define PerlIO_get_cnt(f) ((f)->endr - (f)->next) #define PerlIO_canset_cnt(f) 1 #define PerlIO_fast_gets(f) 1 #define PerlIO_set_ptrcnt(f,p,c) STMT_START {(f)->next = (unsigned char *)(p); assert(PerlIO_get_cnt(f) == (c));} STMT_END #define PerlIO_set_cnt(f,c) STMT_START {(f)->next = (f)->endr - (c);} STMT_END #define PerlIO_has_base(f) 1 #define PerlIO_get_base(f) ((f)->data) #define PerlIO_get_bufsiz(f) ((f)->endr - (f)->data) /* * Local variables: * c-indentation-style: bsd * c-basic-offset: 4 * indent-tabs-mode: t * End: * * ex: set ts=8 sts=4 sw=4 noet: */