X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perliol.h;h=6b714bb6efa95e87fb288459096333aaa4bcbfe6;hb=a26c0e281cb6068a8d148933281d8186f1eb4206;hp=8697d9bc1e189a86965cd874762a7b0b1ea1e808;hpb=27da23d53ccce622bc51822f59df8def79b4df95;p=p5sagit%2Fp5-mst-13.2.git diff --git a/perliol.h b/perliol.h index 8697d9b..6b714bb 100644 --- a/perliol.h +++ b/perliol.h @@ -128,28 +128,6 @@ PERL_EXPORT_C SV *PerlIO_arg_fetch(PerlIO_list_t *av, IV n); #endif /*--------------------------------------------------------------------------------------*/ -/* Generic, or stub layer functions */ - -PERL_EXPORT_C IV PerlIOBase_fileno(pTHX_ PerlIO *f); -PERL_EXPORT_C PerlIO *PerlIOBase_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); -PERL_EXPORT_C IV PerlIOBase_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); -PERL_EXPORT_C IV PerlIOBase_popped(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBase_binmode(pTHX_ PerlIO *f); -PERL_EXPORT_C SSize_t PerlIOBase_read(pTHX_ PerlIO *f, - void *vbuf, Size_t count); -PERL_EXPORT_C SSize_t PerlIOBase_unread(pTHX_ PerlIO *f, - const void *vbuf, Size_t count); -PERL_EXPORT_C IV PerlIOBase_eof(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBase_error(pTHX_ PerlIO *f); -PERL_EXPORT_C void PerlIOBase_clearerr(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBase_close(pTHX_ PerlIO *f); -PERL_EXPORT_C void PerlIOBase_setlinebuf(pTHX_ PerlIO *f); -PERL_EXPORT_C void PerlIOBase_flush_linebuf(pTHX); - -PERL_EXPORT_C IV PerlIOBase_noop_ok(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBase_noop_fail(pTHX_ PerlIO *f); - -/*--------------------------------------------------------------------------------------*/ /* perlio buffer layer As this is reasonably generic its struct and "methods" are declared here so they can be used to "inherit" from it. @@ -168,34 +146,152 @@ typedef struct { PERL_EXPORT_C int PerlIO_apply_layera(pTHX_ PerlIO *f, const char *mode, PerlIO_list_t *layers, IV n, IV max); PERL_EXPORT_C int PerlIO_parse_layers(pTHX_ PerlIO_list_t *av, const char *names); -PERL_EXPORT_C void PerlIO_list_free(pTHX_ PerlIO_list_t *list); PERL_EXPORT_C PerlIO_funcs *PerlIO_layer_fetch(pTHX_ PerlIO_list_t *av, IV n, PerlIO_funcs *def); PERL_EXPORT_C SV *PerlIO_sv_dup(pTHX_ SV *arg, CLONE_PARAMS *param); -PERL_EXPORT_C PerlIO *PerlIOBuf_open(pTHX_ PerlIO_funcs *self, - PerlIO_list_t *layers, IV n, - const char *mode, int fd, int imode, - int perm, PerlIO *old, int narg, SV **args); -PERL_EXPORT_C IV PerlIOBuf_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); -PERL_EXPORT_C IV PerlIOBuf_popped(pTHX_ PerlIO *f); -PERL_EXPORT_C PerlIO *PerlIOBuf_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); -PERL_EXPORT_C SSize_t PerlIOBuf_read(pTHX_ PerlIO *f, void *vbuf, Size_t count); -PERL_EXPORT_C SSize_t PerlIOBuf_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); -PERL_EXPORT_C SSize_t PerlIOBuf_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count); -PERL_EXPORT_C IV PerlIOBuf_seek(pTHX_ PerlIO *f, Off_t offset, int whence); -PERL_EXPORT_C Off_t PerlIOBuf_tell(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBuf_close(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBuf_flush(pTHX_ PerlIO *f); -PERL_EXPORT_C IV PerlIOBuf_fill(pTHX_ PerlIO *f); -PERL_EXPORT_C STDCHAR *PerlIOBuf_get_base(pTHX_ PerlIO *f); -PERL_EXPORT_C Size_t PerlIOBuf_bufsiz(pTHX_ PerlIO *f); -PERL_EXPORT_C STDCHAR *PerlIOBuf_get_ptr(pTHX_ PerlIO *f); -PERL_EXPORT_C SSize_t PerlIOBuf_get_cnt(pTHX_ PerlIO *f); -PERL_EXPORT_C void PerlIOBuf_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR * ptr, SSize_t cnt); - -PERL_EXPORT_C int PerlIOUnix_oflags(const char *mode); +PERL_EXPORT_C void PerlIO_cleantable(pTHX_ PerlIO **tablep); +PERL_EXPORT_C SV * PerlIO_tab_sv(pTHX_ PerlIO_funcs *tab); +PERL_EXPORT_C void PerlIO_default_buffer(pTHX_ PerlIO_list_t *av); +PERL_EXPORT_C void PerlIO_stdstreams(pTHX); +PERL_EXPORT_C int PerlIO__close(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO_list_t * PerlIO_resolve_layers(pTHX_ const char *layers, const char *mode, int narg, SV **args); +PERL_EXPORT_C PerlIO_funcs * PerlIO_default_layer(pTHX_ I32 n); +PERL_EXPORT_C PerlIO_list_t * PerlIO_default_layers(pTHX); +PERL_EXPORT_C PerlIO * PerlIO_reopen(const char *path, const char *mode, PerlIO *f); +PERL_EXPORT_C int PerlIO_vsprintf(char *s, int n, const char *fmt, va_list ap) + __attribute__format__(__printf__,3,0); + +PERL_EXPORT_C PerlIO_list_t *PerlIO_list_alloc(pTHX); +PERL_EXPORT_C PerlIO_list_t *PerlIO_clone_list(pTHX_ PerlIO_list_t *proto, CLONE_PARAMS *param); +PERL_EXPORT_C void PerlIO_list_free(pTHX_ PerlIO_list_t *list); +PERL_EXPORT_C void PerlIO_list_push(pTHX_ PerlIO_list_t *list, PerlIO_funcs *funcs, SV *arg); +PERL_EXPORT_C void PerlIO_list_free(pTHX_ PerlIO_list_t *list); + +/* PerlIO_teardown doesn't need exporting, but the EXTERN_C is needed + * for compiling as C++. Must also match with what perl.h says. */ +EXTERN_C void PerlIO_teardown(void); /*--------------------------------------------------------------------------------------*/ +/* Generic, or stub layer functions */ + +PERL_EXPORT_C IV PerlIOBase_binmode(pTHX_ PerlIO *f); +PERL_EXPORT_C void PerlIOBase_clearerr(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBase_close(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO * PerlIOBase_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); +PERL_EXPORT_C IV PerlIOBase_eof(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBase_error(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBase_fileno(pTHX_ PerlIO *f); +PERL_EXPORT_C void PerlIOBase_flush_linebuf(pTHX); +PERL_EXPORT_C IV PerlIOBase_noop_fail(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBase_noop_ok(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBase_popped(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBase_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); +PERL_EXPORT_C SSize_t PerlIOBase_read(pTHX_ PerlIO *f, void *vbuf, Size_t count); +PERL_EXPORT_C void PerlIOBase_setlinebuf(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOBase_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); + +/* Buf */ +PERL_EXPORT_C Size_t PerlIOBuf_bufsiz(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBuf_close(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO * PerlIOBuf_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); +PERL_EXPORT_C IV PerlIOBuf_fill(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBuf_flush(pTHX_ PerlIO *f); +PERL_EXPORT_C STDCHAR * PerlIOBuf_get_base(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOBuf_get_cnt(pTHX_ PerlIO *f); +PERL_EXPORT_C STDCHAR * PerlIOBuf_get_ptr(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO * PerlIOBuf_open(pTHX_ PerlIO_funcs *self, PerlIO_list_t *layers, IV n, const char *mode, int fd, int imode, int perm, PerlIO *old, int narg, SV **args); +PERL_EXPORT_C IV PerlIOBuf_popped(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOBuf_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); +PERL_EXPORT_C SSize_t PerlIOBuf_read(pTHX_ PerlIO *f, void *vbuf, Size_t count); +PERL_EXPORT_C IV PerlIOBuf_seek(pTHX_ PerlIO *f, Off_t offset, int whence); +PERL_EXPORT_C void PerlIOBuf_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR * ptr, SSize_t cnt); +PERL_EXPORT_C Off_t PerlIOBuf_tell(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOBuf_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); +PERL_EXPORT_C SSize_t PerlIOBuf_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count); + +/* Crlf */ +PERL_EXPORT_C IV PerlIOCrlf_binmode(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOCrlf_flush(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOCrlf_get_cnt(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOCrlf_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); +PERL_EXPORT_C void PerlIOCrlf_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR * ptr, SSize_t cnt); +PERL_EXPORT_C SSize_t PerlIOCrlf_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); +PERL_EXPORT_C SSize_t PerlIOCrlf_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); +PERL_EXPORT_C SSize_t PerlIOCrlf_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count); + +/* Mmap */ +PERL_EXPORT_C IV PerlIOMmap_close(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO * PerlIOMmap_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); +PERL_EXPORT_C IV PerlIOMmap_fill(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOMmap_flush(pTHX_ PerlIO *f); +PERL_EXPORT_C STDCHAR * PerlIOMmap_get_base(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOMmap_map(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOMmap_unmap(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOMmap_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); +PERL_EXPORT_C SSize_t PerlIOMmap_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count); + +/* Pending */ +PERL_EXPORT_C IV PerlIOPending_close(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOPending_fill(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOPending_flush(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOPending_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); +PERL_EXPORT_C SSize_t PerlIOPending_read(pTHX_ PerlIO *f, void *vbuf, Size_t count); +PERL_EXPORT_C IV PerlIOPending_seek(pTHX_ PerlIO *f, Off_t offset, int whence); +PERL_EXPORT_C void PerlIOPending_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR * ptr, SSize_t cnt); + +/* Pop */ +PERL_EXPORT_C IV PerlIOPop_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); + +/* Raw */ +PERL_EXPORT_C PerlIO * PerlIORaw_open(pTHX_ PerlIO_funcs *self, PerlIO_list_t *layers, IV n, const char *mode, int fd, int imode, int perm, PerlIO *old, int narg, SV **args); +PERL_EXPORT_C IV PerlIORaw_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); + +/* Stdio */ +PERL_EXPORT_C void PerlIOStdio_clearerr(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOStdio_close(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO * PerlIOStdio_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); +PERL_EXPORT_C IV PerlIOStdio_eof(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOStdio_error(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOStdio_fileno(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOStdio_fill(pTHX_ PerlIO *f); +PERL_EXPORT_C IV PerlIOStdio_flush(pTHX_ PerlIO *f); +PERL_EXPORT_C STDCHAR * PerlIOStdio_get_base(pTHX_ PerlIO *f); +PERL_EXPORT_C char * PerlIOStdio_mode(const char *mode, char *tmode); +PERL_EXPORT_C PerlIO * PerlIOStdio_open(pTHX_ PerlIO_funcs *self, PerlIO_list_t *layers, IV n, const char *mode, int fd, int imode, int perm, PerlIO *f, int narg, SV **args); +PERL_EXPORT_C IV PerlIOStdio_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); +PERL_EXPORT_C SSize_t PerlIOStdio_read(pTHX_ PerlIO *f, void *vbuf, Size_t count); +PERL_EXPORT_C IV PerlIOStdio_seek(pTHX_ PerlIO *f, Off_t offset, int whence); +PERL_EXPORT_C void PerlIOStdio_setlinebuf(pTHX_ PerlIO *f); +PERL_EXPORT_C Off_t PerlIOStdio_tell(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOStdio_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count); +PERL_EXPORT_C SSize_t PerlIOStdio_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count); + +/* Unix */ +PERL_EXPORT_C IV PerlIOUnix_close(pTHX_ PerlIO *f); +PERL_EXPORT_C PerlIO * PerlIOUnix_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS *param, int flags); +PERL_EXPORT_C IV PerlIOUnix_fileno(pTHX_ PerlIO *f); +PERL_EXPORT_C int PerlIOUnix_oflags(const char *mode); +PERL_EXPORT_C PerlIO * PerlIOUnix_open(pTHX_ PerlIO_funcs *self, PerlIO_list_t *layers, IV n, const char *mode, int fd, int imode, int perm, PerlIO *f, int narg, SV **args); +PERL_EXPORT_C IV PerlIOUnix_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); +PERL_EXPORT_C SSize_t PerlIOUnix_read(pTHX_ PerlIO *f, void *vbuf, Size_t count); +PERL_EXPORT_C int PerlIOUnix_refcnt_dec(int fd); +PERL_EXPORT_C void PerlIOUnix_refcnt_inc(int fd); +PERL_EXPORT_C IV PerlIOUnix_seek(pTHX_ PerlIO *f, Off_t offset, int whence); +PERL_EXPORT_C Off_t PerlIOUnix_tell(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOUnix_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count); + +/* Utf8 */ +PERL_EXPORT_C IV PerlIOUtf8_pushed(pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab); #endif /* _PERLIOL_H */ + +/* + * Local variables: + * c-indentation-style: bsd + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + * + * ex: set ts=8 sts=4 sw=4 noet: + */