/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2002-2006, 2008-2010, 2012 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
#define _UNISTD_H_
#include <_types.h>
-
-#include <sys/cdefs.h>
#include <sys/unistd.h>
+#include <Availability.h>
#ifndef _GID_T
-#define _GID_T
+#define _GID_T
typedef __darwin_gid_t gid_t;
#endif
#ifndef _INTPTR_T
-#define _INTPTR_T
+#define _INTPTR_T
typedef __darwin_intptr_t intptr_t;
#endif
#ifndef _OFF_T
-#define _OFF_T
+#define _OFF_T
typedef __darwin_off_t off_t;
#endif
#ifndef _PID_T
-#define _PID_T
+#define _PID_T
typedef __darwin_pid_t pid_t;
#endif
#ifndef _SIZE_T
-#define _SIZE_T
+#define _SIZE_T
/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
* _GCC_SIZE_T */
typedef __darwin_size_t size_t;
#endif
#ifndef _UID_T
-#define _UID_T
+#define _UID_T
typedef __darwin_uid_t uid_t; /* user id */
#endif
#ifndef _USECONDS_T
-#define _USECONDS_T
+#define _USECONDS_T
typedef __darwin_useconds_t useconds_t;
#endif
-#ifndef _POSIX_C_SOURCE
-#ifndef _UUID_T
-#define _UUID_T
-typedef __darwin_uuid_t uuid_t;
-#endif /* _UUID_T */
-#endif /* _POSIX_C_SOURCE */
+#ifndef NULL
+#define NULL __DARWIN_NULL
+#endif /* ! NULL */
#define STDIN_FILENO 0 /* standard input file descriptor */
#define STDOUT_FILENO 1 /* standard output file descriptor */
#define STDERR_FILENO 2 /* standard error file descriptor */
-#ifndef NULL
-#define NULL __DARWIN_NULL
-#endif /* ! NULL */
/* Version test macros */
/* _POSIX_VERSION and _POSIX2_VERSION from sys/unistd.h */
#define _XOPEN_VERSION 600 /* [XSI] */
-#define _XOPEN_XCU_VERSION 4 /* Older standard */
+#define _XOPEN_XCU_VERSION 4 /* Older standard */
/* Please keep this list in the same order as the applicable standard */
#define _POSIX_CHOWN_RESTRICTED 200112L
#define _POSIX_CLOCK_SELECTION (-1) /* [CS] */
#define _POSIX_CPUTIME (-1) /* [CPT] */
-#define _POSIX_FSYNC (-1) /* [FSC] */
+#define _POSIX_FSYNC 200112L /* [FSC] */
#define _POSIX_IPV6 200112L
#define _POSIX_JOB_CONTROL 200112L
#define _POSIX_MAPPED_FILES 200112L /* [MF] */
#define _POSIX_THREAD_PRIO_INHERIT (-1) /* [TPI] */
#define _POSIX_THREAD_PRIO_PROTECT (-1) /* [TPP] */
#define _POSIX_THREAD_PRIORITY_SCHEDULING (-1) /* [TPS] */
-#define _POSIX_THREAD_PROCESS_SHARED (-1) /* [TSH] */
+#define _POSIX_THREAD_PROCESS_SHARED 200112L /* [TSH] */
#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L /* [TSF] */
#define _POSIX_THREAD_SPORADIC_SERVER (-1) /* [TSP] */
-#define _POSIX_THREADS 200112L /* [THR] */
+#define _POSIX_THREADS 200112L /* [THR] */
#define _POSIX_TIMEOUTS (-1) /* [TMO] */
#define _POSIX_TIMERS (-1) /* [TMR] */
#define _POSIX_TRACE (-1) /* [TRC] */
#define _POSIX_VDISABLE 0xff /* same as sys/termios.h */
#endif /* _POSIX_VDISABLE */
+#if __DARWIN_C_LEVEL >= 199209L
#define _POSIX2_C_BIND 200112L
#define _POSIX2_C_DEV 200112L /* c99 command */
#define _POSIX2_CHAR_TERM 200112L
#define _POSIX2_PBS_TRACK (-1)
#define _POSIX2_SW_DEV 200112L
#define _POSIX2_UPE 200112L /* XXXX no fc, newgrp, tabs */
-
-#define _V6_ILP32_OFF32 (-1)
-#define _V6_ILP32_OFFBIG (1)
-#define _V6_LP64_OFF64 (1)
-#define _V6_LPBIG_OFFBIG (1)
-
-#define _XBS5_ILP32_OFF32 _V6_ILP32_OFF32 /* legacy */
-#define _XBS5_ILP32_OFFBIG _V6_ILP32_OFFBIG /* legacy */
-#define _XBS5_LP64_OFF64 _V6_LP64_OFF64 /* legacy */
-#define _XBS5_LPBIG_OFFBIG _V6_LPBIG_OFFBIG /* legacy */
-
+#endif /* __DARWIN_C_LEVEL */
+
+#define __ILP32_OFF32 (-1)
+#define __ILP32_OFFBIG (1)
+#define __LP64_OFF64 (1)
+#define __LPBIG_OFFBIG (1)
+
+#if __DARWIN_C_LEVEL >= 200112L
+#define _POSIX_V6_ILP32_OFF32 __ILP32_OFF32
+#define _POSIX_V6_ILP32_OFFBIG __ILP32_OFFBIG
+#define _POSIX_V6_LP64_OFF64 __LP64_OFF64
+#define _POSIX_V6_LPBIG_OFFBIG __LPBIG_OFFBIG
+#endif /* __DARWIN_C_LEVEL >= 200112L */
+
+#if __DARWIN_C_LEVEL >= 200809L
+#define _POSIX_V7_ILP32_OFF32 __ILP32_OFF32
+#define _POSIX_V7_ILP32_OFFBIG __ILP32_OFFBIG
+#define _POSIX_V7_LP64_OFF64 __LP64_OFF64
+#define _POSIX_V7_LPBIG_OFFBIG __LPBIG_OFFBIG
+#endif /* __DARWIN_C_LEVEL >= 200809L */
+
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+#define _V6_ILP32_OFF32 __ILP32_OFF32
+#define _V6_ILP32_OFFBIG __ILP32_OFFBIG
+#define _V6_LP64_OFF64 __LP64_OFF64
+#define _V6_LPBIG_OFFBIG __LPBIG_OFFBIG
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+
+#if (__DARWIN_C_LEVEL >= 199506L && __DARWIN_C_LEVEL < 200809L) || __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+/* Removed in Issue 7 */
+#define _XBS5_ILP32_OFF32 __ILP32_OFF32
+#define _XBS5_ILP32_OFFBIG __ILP32_OFFBIG
+#define _XBS5_LP64_OFF64 __LP64_OFF64
+#define _XBS5_LPBIG_OFFBIG __LPBIG_OFFBIG
+#endif /* __DARWIN_C_LEVEL < 200809L */
+
+#if __DARWIN_C_LEVEL >= 199506L /* This really should be XSI */
#define _XOPEN_CRYPT (1)
#define _XOPEN_ENH_I18N (1) /* XXX required */
#define _XOPEN_LEGACY (-1) /* no ftime gcvt, wcswcs */
#define _XOPEN_REALTIME (-1) /* no q'ed signals, mq_* */
#define _XOPEN_REALTIME_THREADS (-1) /* no posix_spawn, et. al. */
#define _XOPEN_SHM (1)
-#define _XOPEN_STREAMS (-1)
+#define _XOPEN_STREAMS (-1) /* Issue 6 */
#define _XOPEN_UNIX (1)
-
-
-#define F_ULOCK 0 /* unlock locked section */
-#define F_LOCK 1 /* lock a section for exclusive use */
-#define F_TLOCK 2 /* test and lock a section for exclusive use */
-#define F_TEST 3 /* test a section for locks by other procs */
+#endif /* XSI */
/* configurable system variables */
#define _SC_ARG_MAX 1
#define _SC_2_UPE 25
#define _SC_STREAM_MAX 26
#define _SC_TZNAME_MAX 27
-#define _SC_ASYNCHRONOUS_IO 28
+
+#if __DARWIN_C_LEVEL >= 199309L
+#define _SC_ASYNCHRONOUS_IO 28
#define _SC_PAGESIZE 29
#define _SC_MEMLOCK 30
#define _SC_MEMLOCK_RANGE 31
#define _SC_SEM_VALUE_MAX 50
#define _SC_SIGQUEUE_MAX 51
#define _SC_TIMER_MAX 52
+#endif /* __DARWIN_C_LEVEL >= 199309L */
+
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+#define _SC_NPROCESSORS_CONF 57
+#define _SC_NPROCESSORS_ONLN 58
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+
+#if __DARWIN_C_LEVEL >= 200112L
#define _SC_2_PBS 59
#define _SC_2_PBS_ACCOUNTING 60
#define _SC_2_PBS_CHECKPOINT 61
#define _SC_IPV6 118
#define _SC_RAW_SOCKETS 119
#define _SC_SYMLOOP_MAX 120
+#endif /* __DARWIN_C_LEVEL >= 200112L */
+
+#if __DARWIN_C_LEVEL >= 199506L /* Really XSI */
#define _SC_ATEXIT_MAX 107
#define _SC_IOV_MAX 56
#define _SC_PAGE_SIZE _SC_PAGESIZE
#define _SC_XOPEN_CRYPT 108
#define _SC_XOPEN_ENH_I18N 109
-#define _SC_XOPEN_LEGACY 110
-#define _SC_XOPEN_REALTIME 111
-#define _SC_XOPEN_REALTIME_THREADS 112
+#define _SC_XOPEN_LEGACY 110 /* Issue 6 */
+#define _SC_XOPEN_REALTIME 111 /* Issue 6 */
+#define _SC_XOPEN_REALTIME_THREADS 112 /* Issue 6 */
#define _SC_XOPEN_SHM 113
-#define _SC_XOPEN_STREAMS 114
+#define _SC_XOPEN_STREAMS 114 /* Issue 6 */
#define _SC_XOPEN_UNIX 115
#define _SC_XOPEN_VERSION 116
#define _SC_XOPEN_XCU_VERSION 121
-#define _SC_XBS5_ILP32_OFF32 122
-#define _SC_XBS5_ILP32_OFFBIG 123
-#define _SC_XBS5_LP64_OFF64 124
-#define _SC_XBS5_LPBIG_OFFBIG 125
+#endif /* XSI */
+
+#if (__DARWIN_C_LEVEL >= 199506L && __DARWIN_C_LEVEL < 200809L) || __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+/* Removed in Issue 7 */
+#define _SC_XBS5_ILP32_OFF32 122
+#define _SC_XBS5_ILP32_OFFBIG 123
+#define _SC_XBS5_LP64_OFF64 124
+#define _SC_XBS5_LPBIG_OFFBIG 125
+#endif /* __DARWIN_C_LEVEL <= 200809L */
+
+#if __DARWIN_C_LEVEL >= 200112L
+#define _SC_SS_REPL_MAX 126
+#define _SC_TRACE_EVENT_NAME_MAX 127
+#define _SC_TRACE_NAME_MAX 128
+#define _SC_TRACE_SYS_MAX 129
+#define _SC_TRACE_USER_EVENT_MAX 130
+#endif
-#ifndef _CS_PATH /* XXX temporary #ifdef'ed for <sys/unistd.h> */
+#if __DARWIN_C_LEVEL < 200112L || __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+/* Removed in Issue 6 */
+#define _SC_PASS_MAX 131
+#endif
+
+#if __DARWIN_C_LEVEL >= 199209L
+#ifndef _CS_PATH /* Defined in <sys/unistd.h> */
#define _CS_PATH 1
#endif
-#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 2
+#endif
+
+#if __DARWIN_C_LEVEL >= 200112
+#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 2
#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 3
#define _CS_POSIX_V6_ILP32_OFF32_LIBS 4
#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 5
#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 12
#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 13
#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 14
+#endif
-/* reserved for compatibility with Issue 5 */
+#if (__DARWIN_C_LEVEL >= 199506L && __DARWIN_C_LEVEL < 200809L) || __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+/* Removed in Issue 7 */
#define _CS_XBS5_ILP32_OFF32_CFLAGS 20
#define _CS_XBS5_ILP32_OFF32_LDFLAGS 21
#define _CS_XBS5_ILP32_OFF32_LIBS 22
#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS 33
#define _CS_XBS5_LPBIG_OFFBIG_LIBS 34
#define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS 35
+#endif
-__BEGIN_DECLS
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+#define _CS_DARWIN_USER_DIR 65536
+#define _CS_DARWIN_USER_TEMP_DIR 65537
+#define _CS_DARWIN_USER_CACHE_DIR 65538
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+
+
+#ifdef _DARWIN_UNLIMITED_GETGROUPS
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_3_2
+#error "_DARWIN_UNLIMITED_GETGROUPS specified, but -miphoneos-version-min version does not support it."
+#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_6
+#error "_DARWIN_UNLIMITED_GETGROUPS specified, but -mmacosx-version-min version does not support it."
+#endif
+#endif
+/* POSIX.1-1990 */
+
+__BEGIN_DECLS
void _exit(int) __dead2;
int access(const char *, int);
unsigned int
alarm(unsigned int);
int chdir(const char *);
int chown(const char *, uid_t, gid_t);
-int close(int);
-size_t confstr(int, char *, size_t);
-char *crypt(const char *, const char *);
-char *ctermid(char *);
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_CLOSE
+//End-Libc
+int close(int) __DARWIN_ALIAS_C(close);
+//Begin-Libc
+#else /* LIBC_ALIAS_CLOSE */
+int close(int) LIBC_ALIAS_C(close);
+#endif /* !LIBC_ALIAS_CLOSE */
+//End-Libc
+
int dup(int);
int dup2(int, int);
int execl(const char *, const char *, ...);
int execv(const char *, char * const *);
int execve(const char *, char * const *, char * const *);
int execvp(const char *, char * const *);
-int fchown(int, uid_t, gid_t);
-int fchdir(int);
pid_t fork(void);
long fpathconf(int, int);
-int ftruncate(int, off_t);
char *getcwd(char *, size_t);
gid_t getegid(void);
uid_t geteuid(void);
gid_t getgid(void);
+#if defined(_DARWIN_UNLIMITED_GETGROUPS) || defined(_DARWIN_C_SOURCE)
+int getgroups(int, gid_t []) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_3_2, __DARWIN_EXTSN(getgroups));
+#else /* !_DARWIN_UNLIMITED_GETGROUPS && !_DARWIN_C_SOURCE */
int getgroups(int, gid_t []);
-long gethostid(void);
-int gethostname(char *, size_t);
+#endif /* _DARWIN_UNLIMITED_GETGROUPS || _DARWIN_C_SOURCE */
char *getlogin(void);
-int getlogin_r(char *, size_t);
-int getopt(int, char * const [], const char *);
-pid_t getpgid(pid_t);
pid_t getpgrp(void);
pid_t getpid(void);
pid_t getppid(void);
-pid_t getsid(pid_t);
uid_t getuid(void);
-char *getwd(char *); /* obsoleted by getcwd() */
int isatty(int);
-int lchown(const char *, uid_t, gid_t) __DARWIN_ALIAS(lchown);
int link(const char *, const char *);
-int lockf(int, int, off_t);
off_t lseek(int, off_t, int);
-int nice(int);
long pathconf(const char *, int);
-int pause(void);
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_PAUSE
+//End-Libc
+int pause(void) __DARWIN_ALIAS_C(pause);
+//Begin-Libc
+#else /* LIBC_ALIAS_PAUSE */
+int pause(void) LIBC_ALIAS_C(pause);
+#endif /* !LIBC_ALIAS_PAUSE */
+//End-Libc
+
int pipe(int [2]);
-ssize_t pread(int, void *, size_t, off_t);
-ssize_t pwrite(int, const void *, size_t, off_t);
-ssize_t read(int, void *, size_t);
-ssize_t readlink(const char * __restrict, char * __restrict, size_t);
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_READ
+//End-Libc
+ssize_t read(int, void *, size_t) __DARWIN_ALIAS_C(read);
+//Begin-Libc
+#else /* LIBC_ALIAS_READ */
+ssize_t read(int, void *, size_t) LIBC_ALIAS_C(read);
+#endif /* !LIBC_ALIAS_READ */
+//End-Libc
+
int rmdir(const char *);
-int setegid(gid_t);
-int seteuid(uid_t);
int setgid(gid_t);
int setpgid(pid_t, pid_t);
-#if __DARWIN_UNIX03
-pid_t setpgrp(void) __DARWIN_ALIAS(setpgrp);
-#else /* !__DARWIN_UNIX03 */
-int setpgrp(pid_t pid, pid_t pgrp); /* obsoleted by setpgid() */
-#endif /* __DARWIN_UNIX03 */
-int setregid(gid_t, gid_t);
-int setreuid(uid_t, uid_t);
pid_t setsid(void);
int setuid(uid_t);
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_SLEEP
+//End-Libc
unsigned int
- sleep(unsigned int);
-void swab(const void * __restrict, void * __restrict, ssize_t);
-int symlink(const char *, const char *);
-void sync(void);
+ sleep(unsigned int) __DARWIN_ALIAS_C(sleep);
+//Begin-Libc
+#else /* LIBC_ALIAS_SLEEP */
+unsigned int
+ sleep(unsigned int) LIBC_ALIAS_C(sleep);
+#endif /* !LIBC_ALIAS_SLEEP */
+//End-Libc
+
long sysconf(int);
pid_t tcgetpgrp(int);
int tcsetpgrp(int, pid_t);
-int truncate(const char *, off_t);
char *ttyname(int);
+
#if __DARWIN_UNIX03
+//Begin-Libc
+#ifndef LIBC_ALIAS_TTYNAME_R
+//End-Libc
int ttyname_r(int, char *, size_t) __DARWIN_ALIAS(ttyname_r);
+//Begin-Libc
+#else /* LIBC_ALIAS_TTYNAME_R */
+int ttyname_r(int, char *, size_t) LIBC_ALIAS(ttyname_r);
+#endif /* !LIBC_ALIAS_TTYNAME_R */
+//End-Libc
#else /* !__DARWIN_UNIX03 */
char *ttyname_r(int, char *, size_t);
#endif /* __DARWIN_UNIX03 */
-useconds_t
- ualarm(useconds_t, useconds_t);
+
int unlink(const char *);
-int usleep(useconds_t);
-pid_t vfork(void);
-ssize_t write(int, const void *, size_t);
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_WRITE
+//End-Libc
+ssize_t write(int, const void *, size_t) __DARWIN_ALIAS_C(write);
+//Begin-Libc
+#else /* LIBC_ALIAS_WRITE */
+ssize_t write(int, const void *, size_t) LIBC_ALIAS_C(write);
+#endif /* !LIBC_ALIAS_WRITE */
+//End-Libc
+__END_DECLS
+
+
+
+/* Additional functionality provided by:
+ * POSIX.2-1992 C Language Binding Option
+ */
+
+#if __DARWIN_C_LEVEL >= 199209L
+__BEGIN_DECLS
+//Begin-Libc
+#ifndef LIBC_ALIAS_CONFSTR
+//End-Libc
+size_t confstr(int, char *, size_t) __DARWIN_ALIAS(confstr);
+//Begin-Libc
+#else /* LIBC_ALIAS_CONFSTR */
+size_t confstr(int, char *, size_t) LIBC_ALIAS(confstr);
+#endif /* !LIBC_ALIAS_CONFSTR */
+//End-Libc
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_GETOPT
+//End-Libc
+int getopt(int, char * const [], const char *) __DARWIN_ALIAS(getopt);
+//Begin-Libc
+#else /* LIBC_ALIAS_GETOPT */
+int getopt(int, char * const [], const char *) LIBC_ALIAS(getopt);
+#endif /* !LIBC_ALIAS_GETOPT */
+//End-Libc
extern char *optarg; /* getopt(3) external variables */
extern int optind, opterr, optopt;
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 199209L */
-#ifndef _POSIX_C_SOURCE
-#include <sys/select.h>
-void _Exit(int) __dead2;
-int accessx_np(const struct accessx_descriptor *, size_t, int *, uid_t);
-int acct(const char *);
-int add_profil(char *, size_t, unsigned long, unsigned int);
-int async_daemon(void);
+
+/* Additional functionality provided by:
+ * POSIX.1c-1995,
+ * POSIX.1i-1995,
+ * and the omnibus ISO/IEC 9945-1: 1996
+ */
+
+#if __DARWIN_C_LEVEL >= 199506L
+ /* These F_* are really XSI or Issue 6 */
+#define F_ULOCK 0 /* unlock locked section */
+#define F_LOCK 1 /* lock a section for exclusive use */
+#define F_TLOCK 2 /* test and lock a section for exclusive use */
+#define F_TEST 3 /* test a section for locks by other procs */
+
+ __BEGIN_DECLS
+
+/* Begin XSI */
+/* Removed in Issue 6 */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L
void *brk(const void *);
-int chroot(const char *);
+int chroot(const char *) __POSIX_C_DEPRECATED(199506L);
+#endif
+
+char *crypt(const char *, const char *);
+#ifndef __CTERMID_DEFINED
+/* Multiply defined in stdio.h and unistd.h by SUS */
+#define __CTERMID_DEFINED 1
+char *ctermid(char *);
+#endif
#if __DARWIN_UNIX03
+//Begin-Libc
+#ifndef LIBC_ALIAS_ENCRYPT
+//End-Libc
void encrypt(char *, int) __DARWIN_ALIAS(encrypt);
+//Begin-Libc
+#else /* LIBC_ALIAS_ENCRYPT */
+void encrypt(char *, int) LIBC_ALIAS(encrypt);
+#endif /* !LIBC_ALIAS_ENCRYPT */
+//End-Libc
#else /* !__DARWIN_UNIX03 */
int encrypt(char *, int);
#endif /* __DARWIN_UNIX03 */
+int fchdir(int);
+long gethostid(void);
+pid_t getpgid(pid_t);
+pid_t getsid(pid_t);
+
+/* Removed in Issue 6 */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L
+int getdtablesize(void) __POSIX_C_DEPRECATED(199506L);
+int getpagesize(void) __pure2 __POSIX_C_DEPRECATED(199506L);
+char *getpass(const char *) __POSIX_C_DEPRECATED(199506L);
+#endif
+
+/* Removed in Issue 7 */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200809L
+char *getwd(char *) __POSIX_C_DEPRECATED(200112L); /* obsoleted by getcwd() */
+#endif
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_LCHOWN
+//End-Libc
+int lchown(const char *, uid_t, gid_t) __DARWIN_ALIAS(lchown);
+//Begin-Libc
+#else /* LIBC_ALIAS_LCHOWN */
+int lchown(const char *, uid_t, gid_t) LIBC_ALIAS(lchown);
+#endif /* !LIBC_ALIAS_LCHOWN */
+//End-Libc
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_LOCKF
+//End-Libc
+int lockf(int, int, off_t) __DARWIN_ALIAS_C(lockf);
+//Begin-Libc
+#else /* LIBC_ALIAS_LOCKF */
+int lockf(int, int, off_t) LIBC_ALIAS_C(lockf);
+#endif /* !LIBC_ALIAS_LOCKF */
+//End-Libc
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_NICE
+//End-Libc
+int nice(int) __DARWIN_ALIAS(nice);
+//Begin-Libc
+#else /* LIBC_ALIAS_NICE */
+int nice(int) LIBC_ALIAS(nice);
+#endif /* !LIBC_ALIAS_NICE */
+//End-Libc
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_PREAD
+//End-Libc
+ssize_t pread(int, void *, size_t, off_t) __DARWIN_ALIAS_C(pread);
+//Begin-Libc
+#else /* LIBC_ALIAS_PREAD */
+ssize_t pread(int, void *, size_t, off_t) LIBC_ALIAS_C(pread);
+#endif /* !LIBC_ALIAS_PREAD */
+//End-Libc
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_PWRITE
+//End-Libc
+ssize_t pwrite(int, const void *, size_t, off_t) __DARWIN_ALIAS_C(pwrite);
+//Begin-Libc
+#else /* LIBC_ALIAS_PWRITE */
+ssize_t pwrite(int, const void *, size_t, off_t) LIBC_ALIAS_C(pwrite);
+#endif /* !LIBC_ALIAS_PWRITE */
+//End-Libc
+
+/* Removed in Issue 6 */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L
+/* Note that Issue 5 changed the argument as intprt_t,
+ * but we keep it as int for binary compatability. */
+void *sbrk(int);
+#endif
+
+#if __DARWIN_UNIX03
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETPGRP
+//End-Libc
+pid_t setpgrp(void) __DARWIN_ALIAS(setpgrp);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETPGRP */
+pid_t setpgrp(void) LIBC_ALIAS(setpgrp);
+#endif /* !LIBC_ALIAS_SETPGRP */
+//End-Libc
+#else /* !__DARWIN_UNIX03 */
+int setpgrp(pid_t pid, pid_t pgrp); /* obsoleted by setpgid() */
+#endif /* __DARWIN_UNIX03 */
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETREGID
+//End-Libc
+int setregid(gid_t, gid_t) __DARWIN_ALIAS(setregid);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETREGID */
+int setregid(gid_t, gid_t) LIBC_ALIAS(setregid);
+#endif /* !LIBC_ALIAS_SETREGID */
+//End-Libc
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETREUID
+//End-Libc
+int setreuid(uid_t, uid_t) __DARWIN_ALIAS(setreuid);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETREUID */
+int setreuid(uid_t, uid_t) LIBC_ALIAS(setreuid);
+#endif /* !LIBC_ALIAS_SETREUID */
+//End-Libc
+
+void swab(const void * __restrict, void * __restrict, ssize_t);
+void sync(void);
+int truncate(const char *, off_t);
+useconds_t ualarm(useconds_t, useconds_t);
+//Begin-Libc
+#ifndef LIBC_ALIAS_USLEEP
+//End-Libc
+int usleep(useconds_t) __DARWIN_ALIAS_C(usleep);
+//Begin-Libc
+#else /* LIBC_ALIAS_USLEEP */
+int usleep(useconds_t) LIBC_ALIAS_C(usleep);
+#endif /* !LIBC_ALIAS_USLEEP */
+//End-Libc
+pid_t vfork(void);
+/* End XSI */
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_FSYNC
+//End-Libc
+int fsync(int) __DARWIN_ALIAS_C(fsync);
+//Begin-Libc
+#else /* LIBC_ALIAS_FSYNC */
+int fsync(int) LIBC_ALIAS_C(fsync);
+#endif /* !LIBC_ALIAS_FSYNC */
+//End-Libc
+
+int ftruncate(int, off_t);
+int getlogin_r(char *, size_t);
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 199506L */
+
+
+
+/* Additional functionality provided by:
+ * POSIX.1-2001
+ * ISO C99
+ */
+
+#if __DARWIN_C_LEVEL >= 200112L
+__BEGIN_DECLS
+int fchown(int, uid_t, gid_t);
+int gethostname(char *, size_t);
+ssize_t readlink(const char * __restrict, char * __restrict, size_t);
+int setegid(gid_t);
+int seteuid(uid_t);
+int symlink(const char *, const char *);
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 200112L */
+
+
+
+/* Darwin extensions */
+
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+#include <sys/select.h>
+
+#ifndef _DEV_T
+#define _DEV_T
+typedef __darwin_dev_t dev_t;
+#endif
+
+#ifndef _MODE_T
+#define _MODE_T
+typedef __darwin_mode_t mode_t;
+#endif
+
+#ifndef _UUID_T
+#define _UUID_T
+typedef __darwin_uuid_t uuid_t;
+#endif /* _UUID_T */
+
+__BEGIN_DECLS
+void _Exit(int) __dead2;
+int accessx_np(const struct accessx_descriptor *, size_t, int *, uid_t);
+int acct(const char *);
+int add_profil(char *, size_t, unsigned long, unsigned int);
void endusershell(void);
int execvP(const char *, const char *, char * const *);
char *fflagstostr(unsigned long);
-int fsync(int);
-int getdtablesize(void);
int getdomainname(char *, int);
int getgrouplist(const char *, int, int *, int *);
+int gethostuuid(uuid_t, const struct timespec *) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
mode_t getmode(const void *, mode_t);
-int getpagesize(void) __pure2;
-char *getpass(const char *);
int getpeereid(int, uid_t *, gid_t *);
-int getpgid(pid_t _pid);
int getsgroups_np(int *, uuid_t);
-int getsid(pid_t _pid);
char *getusershell(void);
int getwgroups_np(int *, uuid_t);
int initgroups(const char *, int);
int iruserok(unsigned long, int, const char *, const char *);
+int iruserok_sa(const void *, int, int, const char *, const char *);
int issetugid(void);
char *mkdtemp(char *);
int mknod(const char *, mode_t, dev_t);
+int mkpath_np(const char *path, mode_t omode) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_0); /* returns errno */
int mkstemp(char *);
int mkstemps(char *, int);
char *mktemp(char *);
int pthread_setugid_np(uid_t, gid_t);
int pthread_getugid_np( uid_t *, gid_t *);
int rcmd(char **, int, const char *, const char *, const char *, int *);
+int rcmd_af(char **, int, const char *, const char *, const char *, int *,
+ int);
int reboot(int);
int revoke(const char *);
int rresvport(int *);
int rresvport_af(int *, int);
int ruserok(const char *, int, const char *, const char *);
-void *sbrk(int);
int setdomainname(const char *, int);
int setgroups(int, const gid_t *);
void sethostid(long);
int sethostname(const char *, int);
#if __DARWIN_UNIX03
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETKEY
+//End-Libc
void setkey(const char *) __DARWIN_ALIAS(setkey);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETKEY */
+void setkey(const char *) LIBC_ALIAS(setkey);
+#endif /* !LIBC_ALIAS_SETKEY */
+//End-Libc
#else /* !__DARWIN_UNIX03 */
int setkey(const char *);
#endif /* __DARWIN_UNIX03 */
int setlogin(const char *);
-void *setmode(const char *);
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETMODE
+//End-Libc
+void *setmode(const char *) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHONE_2_0, __DARWIN_ALIAS(setmode));
+//Begin-Libc
+#else /* LIBC_ALIAS_SETMODE */
+void *setmode(const char *) LIBC_ALIAS(setmode);
+#endif /* !LIBC_ALIAS_SETMODE */
+//End-Libc
int setrgid(gid_t);
int setruid(uid_t);
int setsgroups_np(int, const uuid_t);
/* HFS & HFS Plus semantics system calls go here */
#ifdef __LP64__
+int fgetattrlist(int,void*,void*,size_t,unsigned int) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
+int fsetattrlist(int,void*,void*,size_t,unsigned int) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
+//Begin-Libc
+#ifndef LIBC_ALIAS_GETATTRLIST
+//End-Libc
int getattrlist(const char*,void*,void*,size_t,unsigned int) __DARWIN_ALIAS(getattrlist);
+//Begin-Libc
+#else /* LIBC_ALIAS_GETATTRLIST */
+int getattrlist(const char*,void*,void*,size_t,unsigned int) LIBC_ALIAS(getattrlist);
+#endif /* !LIBC_ALIAS_GETATTRLIST */
+//End-Libc
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETATTRLIST
+//End-Libc
int setattrlist(const char*,void*,void*,size_t,unsigned int) __DARWIN_ALIAS(setattrlist);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETATTRLIST */
+int setattrlist(const char*,void*,void*,size_t,unsigned int) LIBC_ALIAS(setattrlist);
+#endif /* !LIBC_ALIAS_SETATTRLIST */
+//End-Libc
int exchangedata(const char*,const char*,unsigned int);
-int checkuseraccess(const char*,uid_t,gid_t*,int,int,unsigned int);
int getdirentriesattr(int,void*,void*,size_t,unsigned int*,unsigned int*,unsigned int*,unsigned int);
-int searchfs(const char*,void*,void*,unsigned int,unsigned int,void*);
-int fsctl(const char *,unsigned int,void*,unsigned int);
#else /* __LP64__ */
+int fgetattrlist(int,void*,void*,size_t,unsigned long) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
+int fsetattrlist(int,void*,void*,size_t,unsigned long) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
+//Begin-Libc
+#ifndef LIBC_ALIAS_GETATTRLIST
+//End-Libc
int getattrlist(const char*,void*,void*,size_t,unsigned long) __DARWIN_ALIAS(getattrlist);
+//Begin-Libc
+#else /* LIBC_ALIAS_GETATTRLIST */
+int getattrlist(const char*,void*,void*,size_t,unsigned long) LIBC_ALIAS(getattrlist);
+#endif /* !LIBC_ALIAS_GETATTRLIST */
+//End-Libc
+//Begin-Libc
+#ifndef LIBC_ALIAS_SETATTRLIST
+//End-Libc
int setattrlist(const char*,void*,void*,size_t,unsigned long) __DARWIN_ALIAS(setattrlist);
+//Begin-Libc
+#else /* LIBC_ALIAS_SETATTRLIST */
+int setattrlist(const char*,void*,void*,size_t,unsigned long) LIBC_ALIAS(setattrlist);
+#endif /* !LIBC_ALIAS_SETATTRLIST */
+//End-Libc
int exchangedata(const char*,const char*,unsigned long);
-int checkuseraccess(const char*,uid_t,gid_t*,int,int,unsigned long);
int getdirentriesattr(int,void*,void*,size_t,unsigned long*,unsigned long*,unsigned long*,unsigned long);
-int searchfs(const char*,void*,void*,unsigned long,unsigned long,void*);
-int fsctl(const char *,unsigned long,void*,unsigned long);
#endif /* __LP64__ */
+struct fssearchblock;
+struct searchstate;
+
+int searchfs(const char *, struct fssearchblock *, unsigned long *, unsigned int, unsigned int, struct searchstate *);
+int fsctl(const char *,unsigned long,void*,unsigned int);
+int ffsctl(int,unsigned long,void*,unsigned int) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
+
+#define SYNC_VOLUME_FULLSYNC 0x01 /* Flush data and metadata to platter, not just to disk cache */
+#define SYNC_VOLUME_WAIT 0x02 /* Wait for sync to complete */
+
+int fsync_volume_np(int, int) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
+int sync_volume_np(const char *, int) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
+
extern int optreset;
-#endif /* !_POSIX_C_SOURCE */
__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
-#endif /* !_UNISTD_H_ */
+#endif /* _UNISTD_H_ */
projects / apple / libc.git / blobdiff