| | 1 | /* The next #ifdef should be redundant if Configure behaves ... */ |
| | 2 | #ifndef FILE |
| | 3 | #define FILE FILE |
| | 4 | #endif |
| | 5 | #ifdef I_SFIO |
| | 6 | #include <sfio.h> |
| | 7 | #endif |
| | 8 | |
| | 9 | /* sfio 2000 changed _stdopen to _stdfdopen */ |
| | 10 | #if SFIO_VERSION >= 20000101L |
| | 11 | #define _stdopen _stdfdopen |
| | 12 | #endif |
| | 13 | |
| | 14 | extern Sfio_t* _stdopen _ARG_((int, const char*)); |
| | 15 | extern int _stdprintf _ARG_((const char*, ...)); |
| | 16 | |
| | 17 | #define PerlIO Sfio_t |
| | 18 | #define PerlIO_stderr() sfstderr |
| | 19 | #define PerlIO_stdout() sfstdout |
| | 20 | #define PerlIO_stdin() sfstdin |
| | 21 | |
| | 22 | #define PerlIO_isutf8(f) 0 |
| | 23 | |
| | 24 | #define PerlIO_printf sfprintf |
| | 25 | #define PerlIO_stdoutf _stdprintf |
| | 26 | #define PerlIO_vprintf(f,fmt,a) sfvprintf(f,fmt,a) |
| | 27 | #define PerlIO_read(f,buf,count) sfread(f,buf,count) |
| | 28 | #define PerlIO_write(f,buf,count) sfwrite(f,buf,count) |
| | 29 | #define PerlIO_open(path,mode) sfopen(NULL,path,mode) |
| | 30 | #define PerlIO_fdopen(fd,mode) _stdopen(fd,mode) |
| | 31 | #define PerlIO_reopen(path,mode,f) sfopen(f,path,mode) |
| | 32 | #define PerlIO_close(f) sfclose(f) |
| | 33 | #define PerlIO_puts(f,s) sfputr(f,s,-1) |
| | 34 | #define PerlIO_putc(f,c) sfputc(f,c) |
| | 35 | #define PerlIO_ungetc(f,c) sfungetc(f,c) |
| | 36 | #define PerlIO_sprintf sfsprintf |
| | 37 | #define PerlIO_getc(f) sfgetc(f) |
| | 38 | #define PerlIO_eof(f) sfeof(f) |
| | 39 | #define PerlIO_error(f) sferror(f) |
| | 40 | #define PerlIO_fileno(f) sffileno(f) |
| | 41 | #define PerlIO_clearerr(f) sfclrerr(f) |
| | 42 | #define PerlIO_flush(f) sfsync(f) |
| | 43 | #if 0 |
| | 44 | /* This breaks tests */ |
| | 45 | #define PerlIO_tell(f) sfseek(f,0,1|SF_SHARE) |
| | 46 | #else |
| | 47 | #define PerlIO_tell(f) sftell(f) |
| | 48 | #endif |
| | 49 | #define PerlIO_seek(f,o,w) sfseek(f,o,w) |
| | 50 | #define PerlIO_rewind(f) (void) sfseek((f),0L,0) |
| | 51 | #define PerlIO_tmpfile() sftmp(0) |
| | 52 | |
| | 53 | #if 0 |
| | 54 | #define PerlIO_importFILE(f,fl) ((void) Perl_croak(aTHX_ "Import from FILE * unimplemeted"), NULL) |
| | 55 | #define PerlIO_findFILE(f) NULL |
| | 56 | #endif |
| | 57 | #define PerlIO_exportFILE(f,fl) Perl_croak(aTHX_ "Export to FILE * unimplemeted") |
| | 58 | #define PerlIO_releaseFILE(p,f) Perl_croak(aTHX_ "Release of FILE * unimplemeted") |
| | 59 | |
| | 60 | #define PerlIO_setlinebuf(f) sfset(f,SF_LINE,1) |
| | 61 | |
| | 62 | /* Now our interface to equivalent of Configure's FILE_xxx macros */ |
| | 63 | |
| | 64 | #define PerlIO_has_cntptr(f) 1 |
| | 65 | #define PerlIO_get_ptr(f) ((f)->next) |
| | 66 | #define PerlIO_get_cnt(f) ((f)->endr - (f)->next) |
| | 67 | #define PerlIO_canset_cnt(f) 1 |
| | 68 | #define PerlIO_fast_gets(f) 1 |
| | 69 | #define PerlIO_set_ptrcnt(f,p,c) STMT_START {(f)->next = (unsigned char *)(p); assert(PerlIO_get_cnt(f) == (c));} STMT_END |
| | 70 | #define PerlIO_set_cnt(f,c) STMT_START {(f)->next = (f)->endr - (c);} STMT_END |
| | 71 | |
| | 72 | #define PerlIO_has_base(f) 1 |
| | 73 | #define PerlIO_get_base(f) ((f)->data) |
| | 74 | #define PerlIO_get_bufsiz(f) ((f)->endr - (f)->data) |
| | 75 | |
| | 76 | |
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