Libc-391.tar.gz

[apple/libc.git] / include / stdlib.h

diff --git a/include/stdlib.h b/include/stdlib.h
index 4d622b243d27411314e650f7ccef5f61196c290d..849fe52c9b5dab49a1272c13d43dfb39039e7976 100644 (file)
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -1,10 +1,8 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2005 Apple Computer, Inc. All rights reserved.

  *
  * @APPLE_LICENSE_HEADER_START@
  * 
  *
  * @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
  * 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


@@ -60,45 +58,41 @@
 #ifndef _STDLIB_H_
 #define _STDLIB_H_
 
 #ifndef _STDLIB_H_
 #define _STDLIB_H_
 

-#include <machine/ansi.h>
-#include <machine/types.h>
-#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+#include <sys/cdefs.h>
+#include <_types.h>
+#if !defined(_ANSI_SOURCE)
+#include <sys/wait.h>
+#if !defined(_POSIX_C_SOURCE)

 #include <alloca.h>
 #include <alloca.h>

-#endif
+#endif /* !_POSIX_C_SOURCE */
+#endif /* !_ANSI_SOURCE */

 
 

-#ifndef        _BSD_SIZE_T_DEFINED_
-#define        _BSD_SIZE_T_DEFINED_
-typedef        _BSD_SIZE_T_    size_t;
+#ifndef        _SIZE_T
+#define        _SIZE_T
+/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
+ * _GCC_SIZE_T */
+typedef        __darwin_size_t         size_t;

 #endif
 
 #endif
 

-#if !defined(_ANSI_SOURCE)
-#ifndef _BSD_CT_RUNE_T_DEFINED_
-#define _BSD_CT_RUNE_T_DEFINED_
-typedef        _BSD_CT_RUNE_T_ ct_rune_t;
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
+#ifndef _CT_RUNE_T
+#define _CT_RUNE_T
+typedef        __darwin_ct_rune_t      ct_rune_t;

 #endif
 
 #endif
 

-#ifndef _BSD_RUNE_T_DEFINED_
-#define _BSD_RUNE_T_DEFINED_
-typedef _BSD_RUNE_T_   rune_t;
+#ifndef _RUNE_T
+#define _RUNE_T
+typedef __darwin_rune_t        rune_t;

 #endif
 #endif
 
 #ifndef        __cplusplus
 #endif
 #endif
 
 #ifndef        __cplusplus

-#ifndef        _BSD_WCHAR_T_DEFINED_
-#define        _BSD_WCHAR_T_DEFINED_
-#ifdef __WCHAR_TYPE__
-typedef        __WCHAR_TYPE__  wchar_t;
-#else  /* ! __WCHAR_TYPE__ */
-typedef        _BSD_WCHAR_T_   wchar_t;
-#endif /* __WCHAR_TYPE__ */
-#endif /* _BSD_WCHAR_T_DEFINED_ */
+#ifndef        _WCHAR_T
+#define        _WCHAR_T
+typedef        __darwin_wchar_t        wchar_t;
+#endif /* _WCHAR_T */

 #endif /* __cplusplus */
 
 #endif /* __cplusplus */
 

-#ifndef        _BSD_WINT_T_DEFINED_
-#define _BSD_WINT_T_DEFINED_
-typedef        _BSD_WINT_T_    wint_t;
-#endif
-

 typedef struct {
        int quot;               /* quotient */
        int rem;                /* remainder */
 typedef struct {
        int quot;               /* quotient */
        int rem;                /* remainder */


@@ -109,16 +103,15 @@ typedef struct {
        long rem;               /* remainder */
 } ldiv_t;
 
        long rem;               /* remainder */
 } ldiv_t;
 

+#if !__DARWIN_NO_LONG_LONG
+typedef struct {
+       long long quot;
+       long long rem;
+} lldiv_t;
+#endif /* !__DARWIN_NO_LONG_LONG */
+

 #ifndef NULL
 #ifndef NULL

-#ifdef __GNUG__
-#define NULL __null
-#else /* ! __GNUG__ */
-#ifndef __cplusplus
-#define NULL ((void *)0)
-#else /* __cplusplus */
-#define NULL 0
-#endif /* ! __cplusplus */
-#endif /* __GNUG__ */
+#define NULL __DARWIN_NULL

 #endif /* ! NULL */
 
 #define        EXIT_FAILURE    1
 #endif /* ! NULL */
 
 #define        EXIT_FAILURE    1


@@ -126,10 +119,26 @@ typedef struct {
 
 #define        RAND_MAX        0x7fffffff
 
 
 #define        RAND_MAX        0x7fffffff
 

+#ifdef _USE_EXTENDED_LOCALES_
+#include <_xlocale.h>
+#endif /* _USE_EXTENDED_LOCALES_ */
+
+#ifndef MB_CUR_MAX
+#ifdef _USE_EXTENDED_LOCALES_
+#define        MB_CUR_MAX      (___mb_cur_max())
+#ifndef MB_CUR_MAX_L
+#define        MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
+#endif /* !MB_CUR_MAX_L */
+#else /* !_USE_EXTENDED_LOCALES_ */

 extern int __mb_cur_max;
 #define        MB_CUR_MAX      __mb_cur_max
 extern int __mb_cur_max;
 #define        MB_CUR_MAX      __mb_cur_max

+#endif /* _USE_EXTENDED_LOCALES_ */
+#endif /* MB_CUR_MAX */

 
 

-#include <sys/cdefs.h>
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) \
+    && defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
+#define        MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
+#endif

 
 __BEGIN_DECLS
 void    abort(void) __dead2;
 
 __BEGIN_DECLS
 void    abort(void) __dead2;


@@ -138,6 +147,10 @@ int         atexit(void (*)(void));
 double  atof(const char *);
 int     atoi(const char *);
 long    atol(const char *);
 double  atof(const char *);
 int     atoi(const char *);
 long    atol(const char *);

+#if !__DARWIN_NO_LONG_LONG
+long long
+        atoll(const char *);
+#endif /* !__DARWIN_NO_LONG_LONG */

 void   *bsearch(const void *, const void *, size_t,
            size_t, int (*)(const void *, const void *));
 void   *calloc(size_t, size_t);
 void   *bsearch(const void *, const void *, size_t,
            size_t, int (*)(const void *, const void *));
 void   *calloc(size_t, size_t);


@@ -147,6 +160,11 @@ void        free(void *);
 char   *getenv(const char *);
 long    labs(long) __pure2;
 ldiv_t  ldiv(long, long) __pure2;
 char   *getenv(const char *);
 long    labs(long) __pure2;
 ldiv_t  ldiv(long, long) __pure2;

+#if !__DARWIN_NO_LONG_LONG
+long long
+        llabs(long long);
+lldiv_t         lldiv(long long, long long);
+#endif /* !__DARWIN_NO_LONG_LONG */

 void   *malloc(size_t);
 int     mblen(const char *, size_t);
 size_t  mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);
 void   *malloc(size_t);
 int     mblen(const char *, size_t);
 size_t  mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);


@@ -160,34 +178,89 @@ double     strtod(const char *, char **);
 float   strtof(const char *, char **);
 long    strtol(const char *, char **, int);
 long double
 float   strtof(const char *, char **);
 long    strtol(const char *, char **, int);
 long double

-        strtold(const char *, char **);
+        strtold(const char *, char **) __DARWIN_LDBL_COMPAT(strtold);
+#if !__DARWIN_NO_LONG_LONG
+long long 
+        strtoll(const char *, char **, int);
+#endif /* !__DARWIN_NO_LONG_LONG */

 unsigned long
         strtoul(const char *, char **, int);
 unsigned long
         strtoul(const char *, char **, int);

+#if !__DARWIN_NO_LONG_LONG
+unsigned long long
+        strtoull(const char *, char **, int);
+#endif /* !__DARWIN_NO_LONG_LONG */

 int     system(const char *);
 int     system(const char *);

-void   *valloc(size_t);
-int     wctomb(char *, wchar_t);

 size_t  wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
 size_t  wcstombs(char * __restrict, const wchar_t * __restrict, size_t);

+int     wctomb(char *, wchar_t);

 
 #ifndef _ANSI_SOURCE
 
 #ifndef _ANSI_SOURCE

-int     putenv(const char *);
-int     setenv(const char *, const char *, int);
-#endif
-
-#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
-u_int32_t
-        arc4random(void);
-void    arc4random_addrandom(unsigned char *dat, int datlen);
-void    arc4random_stir(void);
+void   _Exit(int) __dead2;
+long    a64l(const char *);

 double  drand48(void);
 double  drand48(void);

+char   *ecvt(double, int, int *__restrict, int *__restrict); /* LEGACY */

 double  erand48(unsigned short[3]); 
 double  erand48(unsigned short[3]); 

+char   *fcvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
+char   *gcvt(double, int, char *); /* LEGACY */
+int     getsubopt(char **, char * const *, char **);
+int     grantpt(int);
+#if __DARWIN_UNIX03
+char   *initstate(unsigned, char *, size_t); /* no  __DARWIN_ALIAS needed */
+#else /* !__DARWIN_UNIX03 */
+char   *initstate(unsigned long, char *, long);
+#endif /* __DARWIN_UNIX03 */

 long    jrand48(unsigned short[3]);
 long    jrand48(unsigned short[3]);

+char   *l64a(long);

 void    lcong48(unsigned short[7]);
 long    lrand48(void);
 void    lcong48(unsigned short[7]);
 long    lrand48(void);

+char   *mktemp(char *);
+int     mkstemp(char *);

 long    mrand48(void); 
 long    nrand48(unsigned short[3]);
 long    mrand48(void); 
 long    nrand48(unsigned short[3]);

+int     posix_openpt(int);
+char   *ptsname(int);
+int     putenv(char *) __DARWIN_ALIAS(putenv);
+long    random(void);
+char   *realpath(const char *, char *resolved_path);

 unsigned short
        *seed48(unsigned short[3]);
 unsigned short
        *seed48(unsigned short[3]);

+int     setenv(const char *, const char *, int) __DARWIN_ALIAS(setenv);
+#if __DARWIN_UNIX03
+void    setkey(const char *) __DARWIN_ALIAS(setkey);
+#else /* !__DARWIN_UNIX03 */
+int     setkey(const char *);
+#endif /* __DARWIN_UNIX03 */
+char   *setstate(const char *);

 void    srand48(long);
 void    srand48(long);

+#if __DARWIN_UNIX03
+void    srandom(unsigned);
+#else /* !__DARWIN_UNIX03 */
+void    srandom(unsigned long);
+#endif /* __DARWIN_UNIX03 */
+int     unlockpt(int);
+#if __DARWIN_UNIX03
+int     unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
+#else /* !__DARWIN_UNIX03 */
+void    unsetenv(const char *);
+#endif /* __DARWIN_UNIX03 */
+#endif
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
+#include <machine/types.h>
+
+#ifndef _DEV_T
+typedef        __darwin_dev_t  dev_t;
+#define _DEV_T
+#endif
+
+#ifndef        _MODE_T
+typedef        __darwin_mode_t mode_t;
+#define _MODE_T
+#endif
+
+u_int32_t
+        arc4random(void);
+void    arc4random_addrandom(unsigned char *dat, int datlen);
+void    arc4random_stir(void);

 
         /* getcap(3) functions */
 char   *cgetcap(char *, const char *, int);
 
         /* getcap(3) functions */
 char   *cgetcap(char *, const char *, int);


@@ -202,23 +275,17 @@ int        cgetstr(char *, const char *, char **);
 int     cgetustr(char *, const char *, char **);
 
 int     daemon(int, int);
 int     cgetustr(char *, const char *, char **);
 
 int     daemon(int, int);

-char   *devname(int, int);
+char   *devname(dev_t, mode_t);
+char   *devname_r(dev_t, mode_t, char *buf, int len);

 char   *getbsize(int *, long *);
 int     getloadavg(double [], int);
 const char
        *getprogname(void);
 
 char   *getbsize(int *, long *);
 int     getloadavg(double [], int);
 const char
        *getprogname(void);
 

-long    a64l(const char *);
-char   *l64a(long);
-
-/* int  grantpt(int); */

 int     heapsort(void *, size_t, size_t,
            int (*)(const void *, const void *));
 int     heapsort(void *, size_t, size_t,
            int (*)(const void *, const void *));

-char   *initstate(unsigned long, char *, long);

 int     mergesort(void *, size_t, size_t,
            int (*)(const void *, const void *));
 int     mergesort(void *, size_t, size_t,
            int (*)(const void *, const void *));

-/* int  posix_openpt(int); */
-/* char        *ptsname(int); */

 void    qsort_r(void *, size_t, size_t, void *,
            int (*)(void *, const void *, const void *));
 int     radixsort(const unsigned char **, int, const unsigned char *,
 void    qsort_r(void *, size_t, size_t, void *,
            int (*)(void *, const void *, const void *));
 int     radixsort(const unsigned char **, int, const unsigned char *,


@@ -229,34 +296,20 @@ int        sradixsort(const unsigned char **, int, const unsigned char *,
 void    sranddev(void);
 void    srandomdev(void);
 int     rand_r(unsigned *);
 void    sranddev(void);
 void    srandomdev(void);
 int     rand_r(unsigned *);

-long    random(void);

 void   *reallocf(void *, size_t);
 void   *reallocf(void *, size_t);

-char   *realpath(const char *, char resolved_path[]);
-char   *setstate(char *);
-void    srandom(unsigned long);
-/* int  unlockpt(int); */
-#ifndef __STRICT_ANSI__
-typedef struct {
-       long long quot;
-       long long rem;
-} lldiv_t;
-
-long long
-        atoll(const char *);
-long long
-        llabs(long long);
-lldiv_t         lldiv(long long, long long);
-long long 
-        strtoll(const char *, char **, int);
-unsigned long long
-        strtoull(const char *, char **, int);
+#if !__DARWIN_NO_LONG_LONG

 long long
         strtoq(const char *, char **, int);
 unsigned long long
         strtouq(const char *, char **, int);
 long long
         strtoq(const char *, char **, int);
 unsigned long long
         strtouq(const char *, char **, int);

-#endif
-void    unsetenv(const char *);
+#endif /* !__DARWIN_NO_LONG_LONG */
+extern char *suboptarg;                /* getsubopt(3) external variable */
+void   *valloc(size_t);

 #endif
 __END_DECLS
 
 #endif
 __END_DECLS
 

+#ifdef _USE_EXTENDED_LOCALES_
+#include <xlocale/_stdlib.h>
+#endif /* _USE_EXTENDED_LOCALES_ */
+

 #endif /* _STDLIB_H_ */
 #endif /* _STDLIB_H_ */