X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/59e0d9fe772464b93d835d2a2964457702469a43..b5d655f7532a546b54809da387f7467d128a756b:/include/stdio.h diff --git a/include/stdio.h b/include/stdio.h index f0d5047..6c59a6a 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -1,17 +1,15 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000, 2005, 2007 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. - * + * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. - * + * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, @@ -19,7 +17,7 @@ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. - * + * * @APPLE_LICENSE_HEADER_END@ */ /*- @@ -64,36 +62,29 @@ #define _STDIO_H_ #include <_types.h> -#include - -#ifndef _POSIX_SOURCE -#include -#else /* _POSIX_SOURCE */ -/* set __need___va_list to only define __gnuc_va_list */ -#define __need___va_list -#include -#ifdef __GNUC_VA_LIST -#ifndef _VA_LIST_DEFINED -#define _VA_LIST_DEFINED -typedef __gnuc_va_list va_list; -#endif /* _VA_LIST_DEFINED */ -#endif /* __GNUC_VA_LIST */ -#endif /* _POSIX_SOURCE */ - -#ifndef _BSD_SIZE_T_DEFINED_ -#define _BSD_SIZE_T_DEFINED_ -typedef __osx_size_t size_t; + +#ifndef _VA_LIST +#define _VA_LIST +/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see: + * __gnuc_va_list and include */ +typedef __darwin_va_list va_list; +#endif + +#ifndef _OFF_T +#define _OFF_T +typedef __darwin_off_t off_t; +#endif + +#ifndef _SIZE_T +#define _SIZE_T +typedef __darwin_size_t size_t; #endif #ifndef NULL -#define NULL __OSX_NULL +#define NULL __DARWIN_NULL #endif /* ! NULL */ -#if !defined(_ANSI_SOURCE) && !defined(__STRICT_ANSI__) -typedef __osx_off_t fpos_t; -#else -typedef __int64_t fpos_t; -#endif +typedef __darwin_off_t fpos_t; #define _FSTDIO /* Define for new stdio with functions. */ @@ -105,8 +96,8 @@ typedef __int64_t fpos_t; /* stdio buffers */ struct __sbuf { - unsigned char *_base; - int _size; + unsigned char *_base; + int _size; }; /* hold a buncha junk that would grow the ABI */ @@ -172,7 +163,13 @@ typedef struct __sFILE { } FILE; __BEGIN_DECLS +#if __DARWIN_UNIX03 +extern FILE *__stdinp; +extern FILE *__stdoutp; +extern FILE *__stderrp; +#else /* !__DARWIN_UNIX03 */ extern FILE __sF[]; +#endif /* __DARWIN_UNIX03 */ __END_DECLS #define __SLBF 0x0001 /* line buffered */ @@ -235,9 +232,15 @@ __END_DECLS #define SEEK_END 2 /* set file offset to EOF plus offset */ #endif +#if __DARWIN_UNIX03 +#define stdin __stdinp +#define stdout __stdoutp +#define stderr __stderrp +#else /* !__DARWIN_UNIX03 */ #define stdin (&__sF[0]) #define stdout (&__sF[1]) #define stderr (&__sF[2]) +#endif /* __DARWIN_UNIX03 */ /* * Functions defined in ANSI C standard. @@ -252,46 +255,71 @@ int fgetc(FILE *); int fgetpos(FILE * __restrict, fpos_t *); char *fgets(char * __restrict, int, FILE *); FILE *fopen(const char * __restrict, const char * __restrict); -int fprintf(FILE * __restrict, const char * __restrict, ...); +int fprintf(FILE * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(fprintf); int fputc(int, FILE *); -int fputs(const char * __restrict, FILE * __restrict); +//Begin-Libc +#ifndef LIBC_ALIAS_FPUTS +//End-Libc +int fputs(const char * __restrict, FILE * __restrict) __DARWIN_ALIAS(fputs); +//Begin-Libc +#else /* LIBC_ALIAS_FPUTS */ +int fputs(const char * __restrict, FILE * __restrict) LIBC_ALIAS(fputs); +#endif /* !LIBC_ALIAS_FPUTS */ +//End-Libc size_t fread(void * __restrict, size_t, size_t, FILE * __restrict); +//Begin-Libc +#ifndef LIBC_ALIAS_FREOPEN +//End-Libc +FILE *freopen(const char * __restrict, const char * __restrict, + FILE * __restrict) __DARWIN_ALIAS(freopen); +//Begin-Libc +#else /* LIBC_ALIAS_FREOPEN */ FILE *freopen(const char * __restrict, const char * __restrict, - FILE * __restrict); -int fscanf(FILE * __restrict, const char * __restrict, ...); + FILE * __restrict) LIBC_ALIAS(freopen); +#endif /* !LIBC_ALIAS_FREOPEN */ +//End-Libc +int fscanf(FILE * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(fscanf); int fseek(FILE *, long, int); int fsetpos(FILE *, const fpos_t *); long ftell(FILE *); -size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict); +//Begin-Libc +#ifndef LIBC_ALIAS_FWRITE +//End-Libc +size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict) __DARWIN_ALIAS(fwrite); +//Begin-Libc +#else /* LIBC_ALIAS_FWRITE */ +size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict) LIBC_ALIAS(fwrite); +#endif /* !LIBC_ALIAS_FWRITE */ +//End-Libc int getc(FILE *); int getchar(void); char *gets(char *); -#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) +#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) extern __const int sys_nerr; /* perror(3) external variables */ extern __const char *__const sys_errlist[]; #endif void perror(const char *); -int printf(const char * __restrict, ...); +int printf(const char * __restrict, ...) __DARWIN_LDBL_COMPAT(printf); int putc(int, FILE *); int putchar(int); int puts(const char *); int remove(const char *); int rename (const char *, const char *); void rewind(FILE *); -int scanf(const char * __restrict, ...); +int scanf(const char * __restrict, ...) __DARWIN_LDBL_COMPAT(scanf); void setbuf(FILE * __restrict, char * __restrict); int setvbuf(FILE * __restrict, char * __restrict, int, size_t); -int sprintf(char * __restrict, const char * __restrict, ...); -int sscanf(const char * __restrict, const char * __restrict, ...); +int sprintf(char * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(sprintf); +int sscanf(const char * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(sscanf); FILE *tmpfile(void); char *tmpnam(char *); int ungetc(int, FILE *); -int vfprintf(FILE * __restrict, const char * __restrict, va_list); -int vprintf(const char * __restrict, va_list); -int vsprintf(char * __restrict, const char * __restrict, va_list); -#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) -int asprintf(char **, const char *, ...); -int vasprintf(char **, const char *, va_list); +int vfprintf(FILE * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vfprintf); +int vprintf(const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vprintf); +int vsprintf(char * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vsprintf); +#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) +int asprintf(char **, const char *, ...) __DARWIN_LDBL_COMPAT(asprintf); +int vasprintf(char **, const char *, va_list) __DARWIN_LDBL_COMPAT(vasprintf); #endif __END_DECLS @@ -299,50 +327,57 @@ __END_DECLS * Functions defined in POSIX 1003.1. */ #ifndef _ANSI_SOURCE -#define L_cuserid 9 /* size for cuserid(); UT_NAMESIZE + 1 */ #define L_ctermid 1024 /* size for ctermid(); PATH_MAX */ __BEGIN_DECLS char *ctermid(char *); -#ifndef _POSIX_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) char *ctermid_r(char *); #endif /* not POSIX */ FILE *fdopen(int, const char *); -#ifndef _POSIX_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) char *fgetln(FILE *, size_t *); #endif /* not POSIX */ int fileno(FILE *); void flockfile(FILE *); -#ifndef _POSIX_SOURCE -__const char +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) +__const char *fmtcheck(const char *, const char *); int fpurge(FILE *); #endif /* not POSIX */ -int fseeko(FILE *, fpos_t, int); -fpos_t ftello(FILE *); +int fseeko(FILE *, off_t, int); +off_t ftello(FILE *); int ftrylockfile(FILE *); void funlockfile(FILE *); int getc_unlocked(FILE *); int getchar_unlocked(void); -#ifndef _POSIX_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) int getw(FILE *); #endif /* not POSIX */ int pclose(FILE *); FILE *popen(const char *, const char *); int putc_unlocked(int, FILE *); int putchar_unlocked(int); -#ifndef _POSIX_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) int putw(int, FILE *); void setbuffer(FILE *, char *, int); int setlinebuf(FILE *); #endif /* not POSIX */ -int snprintf(char * __restrict, size_t, const char * __restrict, ...); -char *tempnam(const char *, const char *); -int vfscanf(FILE * __restrict, const char * __restrict, va_list); -int vscanf(const char * __restrict, va_list); -int vsnprintf(char * __restrict, size_t, const char * __restrict, va_list); -int vsscanf(const char * __restrict, const char * __restrict, va_list); -#ifndef _POSIX_SOURCE +int snprintf(char * __restrict, size_t, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(snprintf); +//Begin-Libc +#ifndef LIBC_ALIAS_TEMPNAM +//End-Libc +char *tempnam(const char *, const char *) __DARWIN_ALIAS(tempnam); +//Begin-Libc +#else /* LIBC_ALIAS_TEMPNAM */ +char *tempnam(const char *, const char *) LIBC_ALIAS(tempnam); +#endif /* !LIBC_ALIAS_TEMPNAM */ +//End-Libc +int vfscanf(FILE * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vfscanf); +int vscanf(const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vscanf); +int vsnprintf(char * __restrict, size_t, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vsnprintf); +int vsscanf(const char * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vsscanf); +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) FILE *zopen(const char *, const char *, int); #endif /* not POSIX */ __END_DECLS @@ -350,7 +385,7 @@ __END_DECLS /* * Stdio function-access interface. */ -#ifndef _POSIX_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) __BEGIN_DECLS FILE *funopen(const void *, int (*)(void *, char *, int), @@ -368,12 +403,12 @@ __END_DECLS */ __BEGIN_DECLS int __srget(FILE *); -int __svfscanf(FILE *, const char *, va_list); +int __svfscanf(FILE *, const char *, va_list) __DARWIN_LDBL_COMPAT(__svfscanf); int __swbuf(int, FILE *); __END_DECLS /* - * The __sfoo macros are here so that we can + * The __sfoo macros are here so that we can * define function versions in the C library. */ #define __sgetc(p) (--(p)->_r < 0 ? __srget(p) : (int)(*(p)->_p++)) @@ -404,7 +439,7 @@ static __inline int __sputc(int _c, FILE *_p) { #define __sfileno(p) ((p)->_file) #ifndef _ANSI_SOURCE -#ifndef _POSIX_SOURCE +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define feof_unlocked(p) __sfeof(p) #define ferror_unlocked(p) __sferror(p) #define clearerr_unlocked(p) __sclearerr(p) @@ -420,4 +455,13 @@ static __inline int __sputc(int _c, FILE *_p) { #define putchar_unlocked(x) putc_unlocked(x, stdout) #endif /* not ANSI */ +#ifdef _USE_EXTENDED_LOCALES_ +#include +#endif /* _USE_EXTENDED_LOCALES_ */ + +#if defined (__GNUC__) && _FORTIFY_SOURCE > 0 && !defined (__cplusplus) +/* Security checking functions. */ +#include +#endif + #endif /* _STDIO_H_ */