X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/0934c9d92d03b9af0e4cebeaa0942ad89e7cc04b..c326159a49c4bf2470dc9a29b30caa296cbbd41f:/perliol.h diff --git a/perliol.h b/perliol.h index 6b714bb..87b1fc7 100644 --- a/perliol.h +++ b/perliol.h @@ -67,6 +67,15 @@ struct _PerlIO { PerlIOl *next; /* Lower layer */ PerlIO_funcs *tab; /* Functions for this layer */ U32 flags; /* Various flags for state */ + int err; /* Saved errno value */ +#ifdef VMS + unsigned os_err; /* Saved vaxc$errno value */ +#elif defined (OS2) + unsigned long os_err; +#elif defined (WIN32) + DWORD os_err; /* Saved GetLastError() value */ +#endif + PerlIOl *head; /* our ultimate parent pointer */ }; /*--------------------------------------------------------------------------------------*/ @@ -89,6 +98,7 @@ struct _PerlIO { #define PERLIO_F_FASTGETS 0x00400000 #define PERLIO_F_TTY 0x00800000 #define PERLIO_F_NOTREG 0x01000000 +#define PERLIO_F_CLEARED 0x02000000 /* layer cleared but not freed */ #define PerlIOBase(f) (*(f)) #define PerlIOSelf(f,type) ((type *)PerlIOBase(f)) @@ -111,9 +121,6 @@ EXTPERLIO PerlIO_funcs PerlIO_utf8; EXTPERLIO PerlIO_funcs PerlIO_byte; EXTPERLIO PerlIO_funcs PerlIO_raw; EXTPERLIO PerlIO_funcs PerlIO_pending; -#ifdef HAS_MMAP -EXTPERLIO PerlIO_funcs PerlIO_mmap; -#endif #ifdef WIN32 EXTPERLIO PerlIO_funcs PerlIO_win32; #endif @@ -150,7 +157,7 @@ PERL_EXPORT_C PerlIO_funcs *PerlIO_layer_fetch(pTHX_ PerlIO_list_t *av, IV n, Pe PERL_EXPORT_C SV *PerlIO_sv_dup(pTHX_ SV *arg, CLONE_PARAMS *param); -PERL_EXPORT_C void PerlIO_cleantable(pTHX_ PerlIO **tablep); +PERL_EXPORT_C void PerlIO_cleantable(pTHX_ PerlIOl **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); @@ -159,8 +166,6 @@ PERL_EXPORT_C PerlIO_list_t * PerlIO_resolve_layers(pTHX_ const char *layers, co 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); @@ -187,6 +192,7 @@ 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 PerlIO * PerlIOBase_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 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); @@ -217,20 +223,8 @@ 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); @@ -244,7 +238,6 @@ PERL_EXPORT_C void PerlIOPending_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR * ptr, 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 */ @@ -254,9 +247,17 @@ PERL_EXPORT_C PerlIO * PerlIOStdio_dup(pTHX_ PerlIO *f, PerlIO *o, CLONE_PARAMS 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); +#ifdef USE_STDIO_PTR +PERL_EXPORT_C STDCHAR * PerlIOStdio_get_ptr(pTHX_ PerlIO *f); +PERL_EXPORT_C SSize_t PerlIOStdio_get_cnt(pTHX_ PerlIO *f); +PERL_EXPORT_C void PerlIOStdio_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR * ptr, SSize_t cnt); +#endif PERL_EXPORT_C IV PerlIOStdio_fill(pTHX_ PerlIO *f); PERL_EXPORT_C IV PerlIOStdio_flush(pTHX_ PerlIO *f); +#ifdef FILE_base PERL_EXPORT_C STDCHAR * PerlIOStdio_get_base(pTHX_ PerlIO *f); +PERL_EXPORT_C Size_t PerlIOStdio_get_bufsiz(pTHX_ PerlIO *f); +#endif 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); @@ -277,6 +278,7 @@ PERL_EXPORT_C IV PerlIOUnix_pushed(pTHX_ PerlIO *f, const char *mode, SV 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 int PerlIOUnix_refcnt(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); @@ -290,8 +292,8 @@ PERL_EXPORT_C IV PerlIOUtf8_pushed(pTHX_ PerlIO *f, const char *mode, SV * Local variables: * c-indentation-style: bsd * c-basic-offset: 4 - * indent-tabs-mode: t + * indent-tabs-mode: nil * End: * - * ex: set ts=8 sts=4 sw=4 noet: + * ex: set ts=8 sts=4 sw=4 et: */