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--- Libc/Libc-763.13/include/stdio.h
+++ Libc/Libc-1583.0.14/include/stdio.h
@@ -61,104 +61,10 @@
#ifndef _STDIO_H_
#define _STDIO_H_
-#include <sys/cdefs.h>
-#include <Availability.h>
-
-#include <_types.h>
-
-#ifndef _VA_LIST
-#define _VA_LIST
-/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
- * __gnuc_va_list and include <stdarg.h> */
-typedef __darwin_va_list va_list;
-#endif
-
-#ifndef _SIZE_T
-#define _SIZE_T
-typedef __darwin_size_t size_t;
-#endif
-
-#ifndef NULL
-#define NULL __DARWIN_NULL
-#endif /* ! NULL */
-
-typedef __darwin_off_t fpos_t;
-
-#define _FSTDIO /* Define for new stdio with functions. */
-
-/*
- * NB: to fit things in six character monocase externals, the stdio
- * code uses the prefix `__s' for stdio objects, typically followed
- * by a three-character attempt at a mnemonic.
- */
-
-/* stdio buffers */
-struct __sbuf {
- unsigned char *_base;
- int _size;
-};
-
-/* hold a buncha junk that would grow the ABI */
-struct __sFILEX;
-
-/*
- * stdio state variables.
- *
- * The following always hold:
- *
- * if (_flags&(__SLBF|__SWR)) == (__SLBF|__SWR),
- * _lbfsize is -_bf._size, else _lbfsize is 0
- * if _flags&__SRD, _w is 0
- * if _flags&__SWR, _r is 0
- *
- * This ensures that the getc and putc macros (or inline functions) never
- * try to write or read from a file that is in `read' or `write' mode.
- * (Moreover, they can, and do, automatically switch from read mode to
- * write mode, and back, on "r+" and "w+" files.)
- *
- * _lbfsize is used only to make the inline line-buffered output stream
- * code as compact as possible.
- *
- * _ub, _up, and _ur are used when ungetc() pushes back more characters
- * than fit in the current _bf, or when ungetc() pushes back a character
- * that does not match the previous one in _bf. When this happens,
- * _ub._base becomes non-nil (i.e., a stream has ungetc() data iff
- * _ub._base!=NULL) and _up and _ur save the current values of _p and _r.
- *
- * NB: see WARNING above before changing the layout of this structure!
- */
-typedef struct __sFILE {
- unsigned char *_p; /* current position in (some) buffer */
- int _r; /* read space left for getc() */
- int _w; /* write space left for putc() */
- short _flags; /* flags, below; this FILE is free if 0 */
- short _file; /* fileno, if Unix descriptor, else -1 */
- struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */
- int _lbfsize; /* 0 or -_bf._size, for inline putc */
-
- /* operations */
- void *_cookie; /* cookie passed to io functions */
- int (*_close)(void *);
- int (*_read) (void *, char *, int);
- fpos_t (*_seek) (void *, fpos_t, int);
- int (*_write)(void *, const char *, int);
-
- /* separate buffer for long sequences of ungetc() */
- struct __sbuf _ub; /* ungetc buffer */
- struct __sFILEX *_extra; /* additions to FILE to not break ABI */
- int _ur; /* saved _r when _r is counting ungetc data */
-
- /* tricks to meet minimum requirements even when malloc() fails */
- unsigned char _ubuf[3]; /* guarantee an ungetc() buffer */
- unsigned char _nbuf[1]; /* guarantee a getc() buffer */
-
- /* separate buffer for fgetln() when line crosses buffer boundary */
- struct __sbuf _lb; /* buffer for fgetln() */
-
- /* Unix stdio files get aligned to block boundaries on fseek() */
- int _blksize; /* stat.st_blksize (may be != _bf._size) */
- fpos_t _offset; /* current lseek offset (see WARNING) */
-} FILE;
+#include <_stdio.h>
+
+#ifndef UNIFDEF_DRIVERKIT
+#include <sys/_types/_seek_set.h>
__BEGIN_DECLS
extern FILE *__stdinp;
@@ -211,16 +117,6 @@
#define L_tmpnam 1024 /* XXX must be == PATH_MAX */
#define TMP_MAX 308915776
-#ifndef SEEK_SET
-#define SEEK_SET 0 /* set file offset to offset */
-#endif
-#ifndef SEEK_CUR
-#define SEEK_CUR 1 /* set file offset to current plus offset */
-#endif
-#ifndef SEEK_END
-#define SEEK_END 2 /* set file offset to EOF plus offset */
-#endif
-
#define stdin __stdinp
#define stdout __stdoutp
#define stderr __stderrp
@@ -245,19 +141,19 @@
int fgetpos(FILE * __restrict, fpos_t *);
char *fgets(char * __restrict, int, FILE *);
#if defined(_DARWIN_UNLIMITED_STREAMS) || defined(_DARWIN_C_SOURCE)
-FILE *fopen(const char * __restrict, const char * __restrict) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_3_2, __DARWIN_EXTSN(fopen));
+FILE *fopen(const char * __restrict __filename, const char * __restrict __mode) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_3_2, __DARWIN_EXTSN(fopen));
#else /* !_DARWIN_UNLIMITED_STREAMS && !_DARWIN_C_SOURCE */
//Begin-Libc
#ifndef LIBC_ALIAS_FOPEN
//End-Libc
-FILE *fopen(const char * __restrict, const char * __restrict) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_2_0, __DARWIN_ALIAS(fopen));
+FILE *fopen(const char * __restrict __filename, const char * __restrict __mode) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_2_0, __DARWIN_ALIAS(fopen));
//Begin-Libc
#else /* LIBC_ALIAS_FOPEN */
-FILE *fopen(const char * __restrict, const char * __restrict) LIBC_ALIAS(fopen);
+FILE *fopen(const char * __restrict __filename, const char * __restrict __mode) LIBC_ALIAS(fopen);
#endif /* !LIBC_ALIAS_FOPEN */
//End-Libc
#endif /* (DARWIN_UNLIMITED_STREAMS || _DARWIN_C_SOURCE) */
-int fprintf(FILE * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(fprintf) __printflike(2, 3);
+int fprintf(FILE * __restrict, const char * __restrict, ...) __printflike(2, 3);
int fputc(int, FILE *);
//Begin-Libc
#ifndef LIBC_ALIAS_FPUTS
@@ -268,7 +164,7 @@
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);
+size_t fread(void * __restrict __ptr, size_t __size, size_t __nitems, FILE * __restrict __stream);
//Begin-Libc
#ifndef LIBC_ALIAS_FREOPEN
//End-Libc
@@ -280,41 +176,63 @@
FILE * __restrict) LIBC_ALIAS(freopen);
#endif /* !LIBC_ALIAS_FREOPEN */
//End-Libc
-int fscanf(FILE * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(fscanf) __scanflike(2, 3);
+int fscanf(FILE * __restrict, const char * __restrict, ...) __scanflike(2, 3);
int fseek(FILE *, long, int);
int fsetpos(FILE *, const fpos_t *);
long ftell(FILE *);
//Begin-Libc
#ifndef LIBC_ALIAS_FWRITE
//End-Libc
-size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict) __DARWIN_ALIAS(fwrite);
+size_t fwrite(const void * __restrict __ptr, size_t __size, size_t __nitems, FILE * __restrict __stream) __DARWIN_ALIAS(fwrite);
//Begin-Libc
#else /* LIBC_ALIAS_FWRITE */
-size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict) LIBC_ALIAS(fwrite);
+size_t fwrite(const void * __restrict __ptr, size_t __size, size_t __nitems, FILE * __restrict __stream) LIBC_ALIAS(fwrite);
#endif /* !LIBC_ALIAS_FWRITE */
//End-Libc
int getc(FILE *);
int getchar(void);
+
+#if !defined(_POSIX_C_SOURCE)
+__deprecated_msg("This function is provided for compatibility reasons only. Due to security concerns inherent in the design of gets(3), it is highly recommended that you use fgets(3) instead.")
+#endif
char *gets(char *);
-void perror(const char *);
-int printf(const char * __restrict, ...) __DARWIN_LDBL_COMPAT(printf) __printflike(1, 2);
+
+void perror(const char *) __cold;
+int printf(const char * __restrict, ...) __printflike(1, 2);
int putc(int, FILE *);
int putchar(int);
int puts(const char *);
int remove(const char *);
-int rename (const char *, const char *);
+int rename (const char *__old, const char *__new);
void rewind(FILE *);
-int scanf(const char * __restrict, ...) __DARWIN_LDBL_COMPAT(scanf) __scanflike(1, 2);
+int scanf(const char * __restrict, ...) __scanflike(1, 2);
void setbuf(FILE * __restrict, char * __restrict);
int setvbuf(FILE * __restrict, char * __restrict, int, size_t);
-int sprintf(char * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(sprintf) __printflike(2, 3);
-int sscanf(const char * __restrict, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(sscanf) __scanflike(2, 3);
+
+__swift_unavailable("Use snprintf instead.")
+#if !defined(_POSIX_C_SOURCE)
+__deprecated_msg("This function is provided for compatibility reasons only. Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead.")
+#endif
+int sprintf(char * __restrict, const char * __restrict, ...) __printflike(2, 3);
+
+int sscanf(const char * __restrict, const char * __restrict, ...) __scanflike(2, 3);
FILE *tmpfile(void);
+
+__swift_unavailable("Use mkstemp(3) instead.")
+#if !defined(_POSIX_C_SOURCE)
+__deprecated_msg("This function is provided for compatibility reasons only. Due to security concerns inherent in the design of tmpnam(3), it is highly recommended that you use mkstemp(3) instead.")
+#endif
char *tmpnam(char *);
+
int ungetc(int, FILE *);
-int vfprintf(FILE * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vfprintf) __printflike(2, 0);
-int vprintf(const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vprintf) __printflike(1, 0);
-int vsprintf(char * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vsprintf) __printflike(2, 0);
+int vfprintf(FILE * __restrict, const char * __restrict, va_list) __printflike(2, 0);
+int vprintf(const char * __restrict, va_list) __printflike(1, 0);
+
+__swift_unavailable("Use vsnprintf instead.")
+#if !defined(_POSIX_C_SOURCE)
+__deprecated_msg("This function is provided for compatibility reasons only. Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use vsnprintf(3) instead.")
+#endif
+int vsprintf(char * __restrict, const char * __restrict, va_list) __printflike(2, 0);
__END_DECLS
@@ -326,12 +244,9 @@
#if __DARWIN_C_LEVEL >= 198808L
#define L_ctermid 1024 /* size for ctermid(); PATH_MAX */
-__BEGIN_DECLS
-#ifndef __CTERMID_DEFINED
-/* Multiply defined in stdio.h and unistd.h by SUS */
-#define __CTERMID_DEFINED 1
-char *ctermid(char *);
-#endif
+#include <_ctermid.h>
+
+__BEGIN_DECLS
#if defined(_DARWIN_UNLIMITED_STREAMS) || defined(_DARWIN_C_SOURCE)
FILE *fdopen(int, const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_3_2, __DARWIN_EXTSN(fdopen));
@@ -357,14 +272,14 @@
#if __DARWIN_C_LEVEL >= 199209L
__BEGIN_DECLS
-int pclose(FILE *);
+int pclose(FILE *) __swift_unavailable("Use posix_spawn APIs or NSTask instead. (On iOS, process spawning is unavailable.)");
#if defined(_DARWIN_UNLIMITED_STREAMS) || defined(_DARWIN_C_SOURCE)
-FILE *popen(const char *, const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_3_2, __DARWIN_EXTSN(popen));
+FILE *popen(const char *, const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_3_2, __DARWIN_EXTSN(popen)) __swift_unavailable("Use posix_spawn APIs or NSTask instead. (On iOS, process spawning is unavailable.)");
#else /* !_DARWIN_UNLIMITED_STREAMS && !_DARWIN_C_SOURCE */
//Begin-Libc
#ifndef LIBC_ALIAS_POPEN
//End-Libc
-FILE *popen(const char *, const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_2_0, __DARWIN_ALIAS(popen));
+FILE *popen(const char *, const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_2_0, __DARWIN_ALIAS(popen)) __swift_unavailable("Use posix_spawn APIs or NSTask instead. (On iOS, process spawning is unavailable.)");
//Begin-Libc
#else /* LIBC_ALIAS_POPEN */
FILE *popen(const char *, const char *) LIBC_ALIAS(popen);
@@ -373,9 +288,6 @@
#endif /* (DARWIN_UNLIMITED_STREAMS || _DARWIN_C_SOURCE) */
__END_DECLS
#endif /* __DARWIN_C_LEVEL >= 199209L */
-
-
-
/* Additional functionality provided by:
* POSIX.1c-1995,
@@ -388,7 +300,7 @@
/* Functions internal to the implementation. */
__BEGIN_DECLS
int __srget(FILE *);
-int __svfscanf(FILE *, const char *, va_list) __DARWIN_LDBL_COMPAT(__svfscanf) __scanflike(2, 0);
+int __svfscanf(FILE *, const char *, va_list) __scanflike(2, 0);
int __swbuf(int, FILE *);
__END_DECLS
@@ -398,7 +310,7 @@
*/
#define __sgetc(p) (--(p)->_r < 0 ? __srget(p) : (int)(*(p)->_p++))
#if defined(__GNUC__) && defined(__STDC__)
-static __inline int __sputc(int _c, FILE *_p) {
+__header_always_inline int __sputc(int _c, FILE *_p) {
if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n'))
return (*_p->_p++ = _c);
else
@@ -438,13 +350,17 @@
int putw(int, FILE *);
#endif
+__swift_unavailable("Use mkstemp(3) instead.")
+#if !defined(_POSIX_C_SOURCE)
+__deprecated_msg("This function is provided for compatibility reasons only. Due to security concerns inherent in the design of tempnam(3), it is highly recommended that you use mkstemp(3) instead.")
+#endif
//Begin-Libc
#ifndef LIBC_ALIAS_TEMPNAM
//End-Libc
-char *tempnam(const char *, const char *) __DARWIN_ALIAS(tempnam);
+char *tempnam(const char *__dir, const char *__prefix) __DARWIN_ALIAS(tempnam);
//Begin-Libc
#else /* LIBC_ALIAS_TEMPNAM */
-char *tempnam(const char *, const char *) LIBC_ALIAS(tempnam);
+char *tempnam(const char *__dir, const char *__prefix) LIBC_ALIAS(tempnam);
#endif /* !LIBC_ALIAS_TEMPNAM */
//End-Libc
__END_DECLS
@@ -466,24 +382,21 @@
*/
#if __DARWIN_C_LEVEL >= 200112L
-#ifndef _OFF_T
-#define _OFF_T
-typedef __darwin_off_t off_t;
-#endif
-
-__BEGIN_DECLS
-int fseeko(FILE *, off_t, int);
-off_t ftello(FILE *);
+#include <sys/_types/_off_t.h>
+
+__BEGIN_DECLS
+int fseeko(FILE * __stream, off_t __offset, int __whence);
+off_t ftello(FILE * __stream);
__END_DECLS
#endif /* __DARWIN_C_LEVEL >= 200112L */
#if __DARWIN_C_LEVEL >= 200112L || defined(_C99_SOURCE) || defined(__cplusplus)
__BEGIN_DECLS
-int snprintf(char * __restrict, size_t, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(snprintf) __printflike(3, 4);
-int vfscanf(FILE * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vfscanf) __scanflike(2, 0);
-int vscanf(const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vscanf) __scanflike(1, 0);
-int vsnprintf(char * __restrict, size_t, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vsnprintf) __printflike(3, 0);
-int vsscanf(const char * __restrict, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vsscanf) __scanflike(2, 0);
+int snprintf(char * __restrict __str, size_t __size, const char * __restrict __format, ...) __printflike(3, 4);
+int vfscanf(FILE * __restrict __stream, const char * __restrict __format, va_list) __scanflike(2, 0);
+int vscanf(const char * __restrict __format, va_list) __scanflike(1, 0);
+int vsnprintf(char * __restrict __str, size_t __size, const char * __restrict __format, va_list) __printflike(3, 0);
+int vsscanf(const char * __restrict __str, const char * __restrict __format, va_list) __scanflike(2, 0);
__END_DECLS
#endif /* __DARWIN_C_LEVEL >= 200112L || defined(_C99_SOURCE) || defined(__cplusplus) */
@@ -494,16 +407,15 @@
*/
#if __DARWIN_C_LEVEL >= 200809L
-#ifndef _SSIZE_T
-#define _SSIZE_T
-typedef __darwin_ssize_t ssize_t;
-#endif
-
-__BEGIN_DECLS
-int dprintf(int, const char * __restrict, ...) __DARWIN_LDBL_COMPAT(dprintf) __printflike(2, 3) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
-int vdprintf(int, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT(vdprintf) __printflike(2, 0) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
-ssize_t getdelim(char ** __restrict, size_t * __restrict, int, FILE * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
-ssize_t getline(char ** __restrict, size_t * __restrict, FILE * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+#include <sys/_types/_ssize_t.h>
+
+__BEGIN_DECLS
+int dprintf(int, const char * __restrict, ...) __printflike(2, 3) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+int vdprintf(int, const char * __restrict, va_list) __printflike(2, 0) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+ssize_t getdelim(char ** __restrict __linep, size_t * __restrict __linecapp, int __delimiter, FILE * __restrict __stream) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+ssize_t getline(char ** __restrict __linep, size_t * __restrict __linecapp, FILE * __restrict __stream) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
+FILE *fmemopen(void * __restrict __buf, size_t __size, const char * __restrict __mode) __API_AVAILABLE(macos(10.13), ios(11.0), tvos(11.0), watchos(4.0));
+FILE *open_memstream(char **__bufp, size_t *__sizep) __API_AVAILABLE(macos(10.13), ios(11.0), tvos(11.0), watchos(4.0));
__END_DECLS
#endif /* __DARWIN_C_LEVEL >= 200809L */
@@ -516,25 +428,24 @@
extern __const int sys_nerr; /* perror(3) external variables */
extern __const char *__const sys_errlist[];
-int asprintf(char **, const char *, ...) __DARWIN_LDBL_COMPAT(asprintf) __printflike(2, 3);
+int asprintf(char ** __restrict, const char * __restrict, ...) __printflike(2, 3);
char *ctermid_r(char *);
char *fgetln(FILE *, size_t *);
-__const char *fmtcheck(const char *, const char *);
+__const char *fmtcheck(const char *, const char *) __attribute__((format_arg(2)));
int fpurge(FILE *);
void setbuffer(FILE *, char *, int);
int setlinebuf(FILE *);
-int vasprintf(char **, const char *, va_list) __DARWIN_LDBL_COMPAT(vasprintf) __printflike(2, 0);
-FILE *zopen(const char *, const char *, int);
+int vasprintf(char ** __restrict, const char * __restrict, va_list) __printflike(2, 0);
/*
* Stdio function-access interface.
*/
FILE *funopen(const void *,
- int (*)(void *, char *, int),
- int (*)(void *, const char *, int),
- fpos_t (*)(void *, fpos_t, int),
- int (*)(void *));
+ int (* _Nullable)(void *, char *, int),
+ int (* _Nullable)(void *, const char *, int),
+ fpos_t (* _Nullable)(void *, fpos_t, int),
+ int (* _Nullable)(void *));
__END_DECLS
#define fropen(cookie, fn) funopen(cookie, fn, 0, 0, 0)
#define fwopen(cookie, fn) funopen(cookie, 0, fn, 0, 0)
@@ -546,6 +457,22 @@
#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+#else /* UNIFDEF_DRIVERKIT */
+#define EOF (-1)
+
+__BEGIN_DECLS
+int sscanf(const char * __restrict, const char * __restrict, ...) __scanflike(2, 3);
+#if __DARWIN_C_LEVEL >= 200112L || defined(_C99_SOURCE) || defined(__cplusplus)
+int snprintf(char * __restrict __str, size_t __size, const char * __restrict __format, ...) __printflike(3, 4);
+int vsnprintf(char * __restrict __str, size_t __size, const char * __restrict __format, va_list) __printflike(3, 0);
+int vsscanf(const char * __restrict __str, const char * __restrict __format, va_list) __scanflike(2, 0);
+#endif /* __DARWIN_C_LEVEL >= 200112L || defined(_C99_SOURCE) || defined(__cplusplus) */
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+int asprintf(char ** __restrict, const char * __restrict, ...) __printflike(2, 3);
+int vasprintf(char ** __restrict, const char * __restrict, va_list) __printflike(2, 0);
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+__END_DECLS
+#endif /* UNIFDEF_DRIVERKIT */
#ifdef _USE_EXTENDED_LOCALES_
#include <xlocale/_stdio.h>