aboutsummaryrefslogtreecommitdiff
path: root/system/include/libc/sys/unistd.h
diff options
context:
space:
mode:
Diffstat (limited to 'system/include/libc/sys/unistd.h')
-rw-r--r--system/include/libc/sys/unistd.h503
1 files changed, 503 insertions, 0 deletions
diff --git a/system/include/libc/sys/unistd.h b/system/include/libc/sys/unistd.h
new file mode 100644
index 00000000..f5c97f87
--- /dev/null
+++ b/system/include/libc/sys/unistd.h
@@ -0,0 +1,503 @@
+#ifndef _SYS_UNISTD_H
+#define _SYS_UNISTD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <_ansi.h>
+#include <sys/types.h>
+#include <sys/_types.h>
+#define __need_size_t
+#define __need_ptrdiff_t
+#include <stddef.h>
+
+extern char **environ;
+
+void _EXFUN(_exit, (int __status ) _ATTRIBUTE ((noreturn)));
+
+int _EXFUN(access,(const char *__path, int __amode ));
+unsigned _EXFUN(alarm, (unsigned __secs ));
+int _EXFUN(chdir, (const char *__path ));
+int _EXFUN(chmod, (const char *__path, mode_t __mode ));
+#if !defined(__INSIDE_CYGWIN__)
+int _EXFUN(chown, (const char *__path, uid_t __owner, gid_t __group ));
+#endif
+#if defined(__CYGWIN__) || defined(__rtems__)
+int _EXFUN(chroot, (const char *__path ));
+#endif
+int _EXFUN(close, (int __fildes ));
+#if defined(__CYGWIN__)
+size_t _EXFUN(confstr, (int __name, char *__buf, size_t __len));
+#endif
+char * _EXFUN(ctermid, (char *__s ));
+char * _EXFUN(cuserid, (char *__s ));
+#if defined(__CYGWIN__)
+int _EXFUN(daemon, (int nochdir, int noclose));
+#endif
+int _EXFUN(dup, (int __fildes ));
+int _EXFUN(dup2, (int __fildes, int __fildes2 ));
+#if defined(__CYGWIN__)
+int _EXFUN(dup3, (int __fildes, int __fildes2, int flags));
+int _EXFUN(eaccess, (const char *__path, int __mode));
+void _EXFUN(endusershell, (void));
+int _EXFUN(euidaccess, (const char *__path, int __mode));
+#endif
+int _EXFUN(execl, (const char *__path, const char *, ... ));
+int _EXFUN(execle, (const char *__path, const char *, ... ));
+int _EXFUN(execlp, (const char *__file, const char *, ... ));
+int _EXFUN(execv, (const char *__path, char * const __argv[] ));
+int _EXFUN(execve, (const char *__path, char * const __argv[], char * const __envp[] ));
+int _EXFUN(execvp, (const char *__file, char * const __argv[] ));
+#if defined(__CYGWIN__)
+int _EXFUN(execvpe, (const char *__file, char * const __argv[], char * const __envp[] ));
+int _EXFUN(faccessat, (int __dirfd, const char *__path, int __mode, int __flags));
+#endif
+#if defined(__CYGWIN__) || defined(__rtems__) || defined(__SPU__)
+int _EXFUN(fchdir, (int __fildes));
+#endif
+int _EXFUN(fchmod, (int __fildes, mode_t __mode ));
+#if !defined(__INSIDE_CYGWIN__)
+int _EXFUN(fchown, (int __fildes, uid_t __owner, gid_t __group ));
+#endif
+#if defined(__CYGWIN__)
+int _EXFUN(fchownat, (int __dirfd, const char *__path, uid_t __owner, gid_t __group, int __flags));
+int _EXFUN(fexecve, (int __fd, char * const __argv[], char * const __envp[] ));
+#endif
+pid_t _EXFUN(fork, (void ));
+long _EXFUN(fpathconf, (int __fd, int __name ));
+int _EXFUN(fsync, (int __fd));
+int _EXFUN(fdatasync, (int __fd));
+char * _EXFUN(getcwd, (char *__buf, size_t __size ));
+#if defined(__CYGWIN__)
+int _EXFUN(getdomainname ,(char *__name, size_t __len));
+#endif
+#if !defined(__INSIDE_CYGWIN__)
+gid_t _EXFUN(getegid, (void ));
+uid_t _EXFUN(geteuid, (void ));
+gid_t _EXFUN(getgid, (void ));
+#endif
+int _EXFUN(getgroups, (int __gidsetsize, gid_t __grouplist[] ));
+#if defined(__CYGWIN__)
+long _EXFUN(gethostid, (void));
+#endif
+char * _EXFUN(getlogin, (void ));
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS)
+int _EXFUN(getlogin_r, (char *name, size_t namesize) );
+#endif
+char * _EXFUN(getpass, (const char *__prompt));
+int _EXFUN(getpagesize, (void));
+#if defined(__CYGWIN__)
+int _EXFUN(getpeereid, (int, uid_t *, gid_t *));
+#endif
+pid_t _EXFUN(getpgid, (pid_t));
+pid_t _EXFUN(getpgrp, (void ));
+pid_t _EXFUN(getpid, (void ));
+pid_t _EXFUN(getppid, (void ));
+#if defined(__CYGWIN__) || defined(__rtems__)
+pid_t _EXFUN(getsid, (pid_t));
+#endif
+#if !defined(__INSIDE_CYGWIN__)
+uid_t _EXFUN(getuid, (void ));
+#endif
+#ifdef __CYGWIN__
+char * _EXFUN(getusershell, (void));
+char * _EXFUN(getwd, (char *__buf ));
+int _EXFUN(iruserok, (unsigned long raddr, int superuser, const char *ruser, const char *luser));
+#endif
+int _EXFUN(isatty, (int __fildes ));
+#if !defined(__INSIDE_CYGWIN__)
+int _EXFUN(lchown, (const char *__path, uid_t __owner, gid_t __group ));
+#endif
+int _EXFUN(link, (const char *__path1, const char *__path2 ));
+#if defined(__CYGWIN__)
+int _EXFUN(linkat, (int __dirfd1, const char *__path1, int __dirfd2, const char *__path2, int __flags ));
+#endif
+int _EXFUN(nice, (int __nice_value ));
+#if !defined(__INSIDE_CYGWIN__)
+off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence ));
+#endif
+#if defined(__SPU__) || defined(__CYGWIN__)
+#define F_ULOCK 0
+#define F_LOCK 1
+#define F_TLOCK 2
+#define F_TEST 3
+int _EXFUN(lockf, (int __fd, int __cmd, off_t __len));
+#endif
+long _EXFUN(pathconf, (const char *__path, int __name ));
+int _EXFUN(pause, (void ));
+#ifdef __CYGWIN__
+int _EXFUN(pthread_atfork, (void (*)(void), void (*)(void), void (*)(void)));
+#endif
+int _EXFUN(pipe, (int __fildes[2] ));
+#ifdef __CYGWIN__
+int _EXFUN(pipe2, (int __fildes[2], int flags));
+#endif
+ssize_t _EXFUN(pread, (int __fd, void *__buf, size_t __nbytes, off_t __offset));
+ssize_t _EXFUN(pwrite, (int __fd, const void *__buf, size_t __nbytes, off_t __offset));
+_READ_WRITE_RETURN_TYPE _EXFUN(read, (int __fd, void *__buf, size_t __nbyte ));
+#if defined(__CYGWIN__)
+int _EXFUN(rresvport, (int *__alport));
+int _EXFUN(revoke, (char *__path));
+#endif
+int _EXFUN(rmdir, (const char *__path ));
+#if defined(__CYGWIN__)
+int _EXFUN(ruserok, (const char *rhost, int superuser, const char *ruser, const char *luser));
+#endif
+void * _EXFUN(sbrk, (ptrdiff_t __incr));
+#if !defined(__INSIDE_CYGWIN__)
+#if defined(__CYGWIN__) || defined(__rtems__)
+int _EXFUN(setegid, (gid_t __gid ));
+int _EXFUN(seteuid, (uid_t __uid ));
+#endif
+int _EXFUN(setgid, (gid_t __gid ));
+#endif
+#if defined(__CYGWIN__)
+int _EXFUN(setgroups, (int ngroups, const gid_t *grouplist ));
+#endif
+int _EXFUN(setpgid, (pid_t __pid, pid_t __pgid ));
+int _EXFUN(setpgrp, (void ));
+#if defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
+int _EXFUN(setregid, (gid_t __rgid, gid_t __egid));
+int _EXFUN(setreuid, (uid_t __ruid, uid_t __euid));
+#endif
+pid_t _EXFUN(setsid, (void ));
+#if !defined(__INSIDE_CYGWIN__)
+int _EXFUN(setuid, (uid_t __uid ));
+#endif
+#if defined(__CYGWIN__)
+void _EXFUN(setusershell, (void));
+#endif
+unsigned _EXFUN(sleep, (unsigned int __seconds ));
+void _EXFUN(swab, (const void *, void *, ssize_t));
+long _EXFUN(sysconf, (int __name ));
+pid_t _EXFUN(tcgetpgrp, (int __fildes ));
+int _EXFUN(tcsetpgrp, (int __fildes, pid_t __pgrp_id ));
+char * _EXFUN(ttyname, (int __fildes ));
+#if defined(__CYGWIN__) || defined(__rtems__)
+int _EXFUN(ttyname_r, (int, char *, size_t));
+#endif
+int _EXFUN(unlink, (const char *__path ));
+int _EXFUN(usleep, (useconds_t __useconds));
+int _EXFUN(vhangup, (void ));
+_READ_WRITE_RETURN_TYPE _EXFUN(write, (int __fd, const void *__buf, size_t __nbyte ));
+
+#ifdef __CYGWIN__
+# define __UNISTD_GETOPT__
+# include <getopt.h>
+# undef __UNISTD_GETOPT__
+#else
+extern char *optarg; /* getopt(3) external variables */
+extern int optind, opterr, optopt;
+int getopt(int, char * const [], const char *);
+extern int optreset; /* getopt(3) external variable */
+#endif
+
+#ifndef _POSIX_SOURCE
+pid_t _EXFUN(vfork, (void ));
+#endif /* _POSIX_SOURCE */
+
+#ifdef _COMPILING_NEWLIB
+/* Provide prototypes for most of the _<systemcall> names that are
+ provided in newlib for some compilers. */
+int _EXFUN(_close, (int __fildes ));
+pid_t _EXFUN(_fork, (void ));
+pid_t _EXFUN(_getpid, (void ));
+int _EXFUN(_isatty, (int __fildes ));
+int _EXFUN(_link, (const char *__path1, const char *__path2 ));
+_off_t _EXFUN(_lseek, (int __fildes, _off_t __offset, int __whence ));
+#ifdef __LARGE64_FILES
+_off64_t _EXFUN(_lseek64, (int __filedes, _off64_t __offset, int __whence ));
+#endif
+_READ_WRITE_RETURN_TYPE _EXFUN(_read, (int __fd, void *__buf, size_t __nbyte ));
+void * _EXFUN(_sbrk, (ptrdiff_t __incr));
+int _EXFUN(_unlink, (const char *__path ));
+_READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nbyte ));
+int _EXFUN(_execve, (const char *__path, char * const __argv[], char * const __envp[] ));
+#endif
+
+#if defined(__CYGWIN__) || defined(__rtems__) || defined(__sh__) || defined(__SPU__)
+#if !defined(__INSIDE_CYGWIN__)
+int _EXFUN(ftruncate, (int __fd, off_t __length));
+int _EXFUN(truncate, (const char *, off_t __length));
+#endif
+#endif
+
+#if defined(__CYGWIN__) || defined(__rtems__)
+int _EXFUN(getdtablesize, (void));
+int _EXFUN(setdtablesize, (int));
+useconds_t _EXFUN(ualarm, (useconds_t __useconds, useconds_t __interval));
+#if !(defined (_WINSOCK_H) || defined (__USE_W32_SOCKETS))
+/* winsock[2].h defines as __stdcall, and with int as 2nd arg */
+ int _EXFUN(gethostname, (char *__name, size_t __len));
+#endif
+char * _EXFUN(mktemp, (char *));
+#endif
+
+#if defined(__CYGWIN__) || defined(__SPU__) || defined(__rtems__)
+void _EXFUN(sync, (void));
+#endif
+
+ssize_t _EXFUN(readlink, (const char *__path, char *__buf, size_t __buflen));
+#if defined(__CYGWIN__)
+ssize_t _EXFUN(readlinkat, (int __dirfd1, const char *__path, char *__buf, size_t __buflen));
+#endif
+int _EXFUN(symlink, (const char *__name1, const char *__name2));
+#if defined(__CYGWIN__)
+int _EXFUN(symlinkat, (const char *, int, const char *));
+int _EXFUN(unlinkat, (int, const char *, int));
+#endif
+
+#define F_OK 0
+#define R_OK 4
+#define W_OK 2
+#define X_OK 1
+
+# define SEEK_SET 0
+# define SEEK_CUR 1
+# define SEEK_END 2
+
+#include <sys/features.h>
+
+#define STDIN_FILENO 0 /* standard input file descriptor */
+#define STDOUT_FILENO 1 /* standard output file descriptor */
+#define STDERR_FILENO 2 /* standard error file descriptor */
+
+/*
+ * sysconf values per IEEE Std 1003.1, 2008 Edition
+ */
+
+#define _SC_ARG_MAX 0
+#define _SC_CHILD_MAX 1
+#define _SC_CLK_TCK 2
+#define _SC_NGROUPS_MAX 3
+#define _SC_OPEN_MAX 4
+#define _SC_JOB_CONTROL 5
+#define _SC_SAVED_IDS 6
+#define _SC_VERSION 7
+#define _SC_PAGESIZE 8
+#define _SC_PAGE_SIZE _SC_PAGESIZE
+/* These are non-POSIX values we accidentally introduced in 2000 without
+ guarding them. Keeping them unguarded for backward compatibility. */
+#define _SC_NPROCESSORS_CONF 9
+#define _SC_NPROCESSORS_ONLN 10
+#define _SC_PHYS_PAGES 11
+#define _SC_AVPHYS_PAGES 12
+/* End of non-POSIX values. */
+#define _SC_MQ_OPEN_MAX 13
+#define _SC_MQ_PRIO_MAX 14
+#define _SC_RTSIG_MAX 15
+#define _SC_SEM_NSEMS_MAX 16
+#define _SC_SEM_VALUE_MAX 17
+#define _SC_SIGQUEUE_MAX 18
+#define _SC_TIMER_MAX 19
+#define _SC_TZNAME_MAX 20
+#define _SC_ASYNCHRONOUS_IO 21
+#define _SC_FSYNC 22
+#define _SC_MAPPED_FILES 23
+#define _SC_MEMLOCK 24
+#define _SC_MEMLOCK_RANGE 25
+#define _SC_MEMORY_PROTECTION 26
+#define _SC_MESSAGE_PASSING 27
+#define _SC_PRIORITIZED_IO 28
+#define _SC_REALTIME_SIGNALS 29
+#define _SC_SEMAPHORES 30
+#define _SC_SHARED_MEMORY_OBJECTS 31
+#define _SC_SYNCHRONIZED_IO 32
+#define _SC_TIMERS 33
+#define _SC_AIO_LISTIO_MAX 34
+#define _SC_AIO_MAX 35
+#define _SC_AIO_PRIO_DELTA_MAX 36
+#define _SC_DELAYTIMER_MAX 37
+#define _SC_THREAD_KEYS_MAX 38
+#define _SC_THREAD_STACK_MIN 39
+#define _SC_THREAD_THREADS_MAX 40
+#define _SC_TTY_NAME_MAX 41
+#define _SC_THREADS 42
+#define _SC_THREAD_ATTR_STACKADDR 43
+#define _SC_THREAD_ATTR_STACKSIZE 44
+#define _SC_THREAD_PRIORITY_SCHEDULING 45
+#define _SC_THREAD_PRIO_INHERIT 46
+/* _SC_THREAD_PRIO_PROTECT was _SC_THREAD_PRIO_CEILING in early drafts */
+#define _SC_THREAD_PRIO_PROTECT 47
+#define _SC_THREAD_PRIO_CEILING _SC_THREAD_PRIO_PROTECT
+#define _SC_THREAD_PROCESS_SHARED 48
+#define _SC_THREAD_SAFE_FUNCTIONS 49
+#define _SC_GETGR_R_SIZE_MAX 50
+#define _SC_GETPW_R_SIZE_MAX 51
+#define _SC_LOGIN_NAME_MAX 52
+#define _SC_THREAD_DESTRUCTOR_ITERATIONS 53
+#define _SC_ADVISORY_INFO 54
+#define _SC_ATEXIT_MAX 55
+#define _SC_BARRIERS 56
+#define _SC_BC_BASE_MAX 57
+#define _SC_BC_DIM_MAX 58
+#define _SC_BC_SCALE_MAX 59
+#define _SC_BC_STRING_MAX 60
+#define _SC_CLOCK_SELECTION 61
+#define _SC_COLL_WEIGHTS_MAX 62
+#define _SC_CPUTIME 63
+#define _SC_EXPR_NEST_MAX 64
+#define _SC_HOST_NAME_MAX 65
+#define _SC_IOV_MAX 66
+#define _SC_IPV6 67
+#define _SC_LINE_MAX 68
+#define _SC_MONOTONIC_CLOCK 69
+#define _SC_RAW_SOCKETS 70
+#define _SC_READER_WRITER_LOCKS 71
+#define _SC_REGEXP 72
+#define _SC_RE_DUP_MAX 73
+#define _SC_SHELL 74
+#define _SC_SPAWN 75
+#define _SC_SPIN_LOCKS 76
+#define _SC_SPORADIC_SERVER 77
+#define _SC_SS_REPL_MAX 78
+#define _SC_SYMLOOP_MAX 79
+#define _SC_THREAD_CPUTIME 80
+#define _SC_THREAD_SPORADIC_SERVER 81
+#define _SC_TIMEOUTS 82
+#define _SC_TRACE 83
+#define _SC_TRACE_EVENT_FILTER 84
+#define _SC_TRACE_EVENT_NAME_MAX 85
+#define _SC_TRACE_INHERIT 86
+#define _SC_TRACE_LOG 87
+#define _SC_TRACE_NAME_MAX 88
+#define _SC_TRACE_SYS_MAX 89
+#define _SC_TRACE_USER_EVENT_MAX 90
+#define _SC_TYPED_MEMORY_OBJECTS 91
+#define _SC_V7_ILP32_OFF32 92
+#define _SC_V6_ILP32_OFF32 _SC_V7_ILP32_OFF32
+#define _SC_XBS5_ILP32_OFF32 _SC_V7_ILP32_OFF32
+#define _SC_V7_ILP32_OFFBIG 93
+#define _SC_V6_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
+#define _SC_XBS5_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
+#define _SC_V7_LP64_OFF64 94
+#define _SC_V6_LP64_OFF64 _SC_V7_LP64_OFF64
+#define _SC_XBS5_LP64_OFF64 _SC_V7_LP64_OFF64
+#define _SC_V7_LPBIG_OFFBIG 95
+#define _SC_V6_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG
+#define _SC_XBS5_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG
+#define _SC_XOPEN_CRYPT 96
+#define _SC_XOPEN_ENH_I18N 97
+#define _SC_XOPEN_LEGACY 98
+#define _SC_XOPEN_REALTIME 99
+#define _SC_STREAM_MAX 100
+#define _SC_PRIORITY_SCHEDULING 101
+#define _SC_XOPEN_REALTIME_THREADS 102
+#define _SC_XOPEN_SHM 103
+#define _SC_XOPEN_STREAMS 104
+#define _SC_XOPEN_UNIX 105
+#define _SC_XOPEN_VERSION 106
+#define _SC_2_CHAR_TERM 107
+#define _SC_2_C_BIND 108
+#define _SC_2_C_DEV 109
+#define _SC_2_FORT_DEV 110
+#define _SC_2_FORT_RUN 111
+#define _SC_2_LOCALEDEF 112
+#define _SC_2_PBS 113
+#define _SC_2_PBS_ACCOUNTING 114
+#define _SC_2_PBS_CHECKPOINT 115
+#define _SC_2_PBS_LOCATE 116
+#define _SC_2_PBS_MESSAGE 117
+#define _SC_2_PBS_TRACK 118
+#define _SC_2_SW_DEV 119
+#define _SC_2_UPE 120
+#define _SC_2_VERSION 121
+#define _SC_THREAD_ROBUST_PRIO_INHERIT 122
+#define _SC_THREAD_ROBUST_PRIO_PROTECT 123
+#define _SC_XOPEN_UUCP 124
+
+/*
+ * pathconf values per IEEE Std 1003.1, 2008 Edition
+ */
+
+#define _PC_LINK_MAX 0
+#define _PC_MAX_CANON 1
+#define _PC_MAX_INPUT 2
+#define _PC_NAME_MAX 3
+#define _PC_PATH_MAX 4
+#define _PC_PIPE_BUF 5
+#define _PC_CHOWN_RESTRICTED 6
+#define _PC_NO_TRUNC 7
+#define _PC_VDISABLE 8
+#define _PC_ASYNC_IO 9
+#define _PC_PRIO_IO 10
+#define _PC_SYNC_IO 11
+#define _PC_FILESIZEBITS 12
+#define _PC_2_SYMLINKS 13
+#define _PC_SYMLINK_MAX 14
+#define _PC_ALLOC_SIZE_MIN 15
+#define _PC_REC_INCR_XFER_SIZE 16
+#define _PC_REC_MAX_XFER_SIZE 17
+#define _PC_REC_MIN_XFER_SIZE 18
+#define _PC_REC_XFER_ALIGN 19
+#define _PC_TIMESTAMP_RESOLUTION 20
+#ifdef __CYGWIN__
+/* Ask for POSIX permission bits support. */
+#define _PC_POSIX_PERMISSIONS 90
+/* Ask for full POSIX permission support including uid/gid settings. */
+#define _PC_POSIX_SECURITY 91
+#endif
+
+/*
+ * confstr values per IEEE Std 1003.1, 2004 Edition
+ */
+
+#ifdef __CYGWIN__ /* Only defined on Cygwin for now. */
+#define _CS_PATH 0
+#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1
+#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
+#define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
+#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 2
+#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
+#define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
+#define _CS_POSIX_V7_ILP32_OFF32_LIBS 3
+#define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS
+#define _CS_XBS5_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS
+#define _CS_XBS5_ILP32_OFF32_LINTFLAGS 4
+#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 5
+#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
+#define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
+#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 6
+#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
+#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
+#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 7
+#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS
+#define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS
+#define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS 8
+#define _CS_POSIX_V7_LP64_OFF64_CFLAGS 9
+#define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
+#define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
+#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 10
+#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
+#define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
+#define _CS_POSIX_V7_LP64_OFF64_LIBS 11
+#define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS
+#define _CS_XBS5_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS
+#define _CS_XBS5_LP64_OFF64_LINTFLAGS 12
+#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 13
+#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
+#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 14
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
+#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 15
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
+#define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
+#define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS 16
+#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 17
+#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS
+#define _CS_POSIX_V7_THREADS_CFLAGS 18
+#define _CS_POSIX_V7_THREADS_LDFLAGS 19
+#define _CS_V7_ENV 20
+#define _CS_V6_ENV _CS_V6_ENV
+#endif
+
+#ifndef __CYGWIN__
+# define MAXPATHLEN 1024
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _SYS_UNISTD_H */