# http://www.opengroup.org/onlinepubs/009695399/basedefs/unistd.h.html

from posix.types cimport gid_t, pid_t, off_t, uid_t

cdef extern from "<unistd.h>" nogil:

    #:NULL

    enum: R_OK
    enum: W_OK
    enum: X_OK
    enum: F_OK

    enum: _CS_PATH
    enum: _CS_POSIX_V6_ILP32_OFF32_CFLAGS
    enum: _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
    enum: _CS_POSIX_V6_ILP32_OFF32_LIBS
    enum: _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
    enum: _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
    enum: _CS_POSIX_V6_ILP32_OFFBIG_LIBS
    enum: _CS_POSIX_V6_LP64_OFF64_CFLAGS
    enum: _CS_POSIX_V6_LP64_OFF64_LDFLAGS
    enum: _CS_POSIX_V6_LP64_OFF64_LIBS
    enum: _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
    enum: _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
    enum: _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
    enum: _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS

    enum: SEEK_SET
    enum: SEEK_CUR
    enum: SEEK_END

    enum: F_LOCK
    enum: F_TEST
    enum: F_TLOCK
    enum: F_ULOCK

    enum: _PC_2_SYMLINKS
    enum: _PC_ALLOC_SIZE_MIN
    enum: _PC_ASYNC_IO
    enum: _PC_CHOWN_RESTRICTED
    enum: _PC_FILESIZEBITS
    enum: _PC_LINK_MAX
    enum: _PC_MAX_CANON
    enum: _PC_MAX_INPUT
    enum: _PC_NAME_MAX
    enum: _PC_NO_TRUNC
    enum: _PC_PATH_MAX
    enum: _PC_PIPE_BUF
    enum: _PC_PRIO_IO
    enum: _PC_REC_INCR_XFER_SIZE
    enum: _PC_REC_MIN_XFER_SIZE
    enum: _PC_REC_XFER_ALIGN
    enum: _PC_SYMLINK_MAX
    enum: _PC_SYNC_IO
    enum: _PC_VDISABLE

    enum: _SC_2_C_BIND
    enum: _SC_2_C_DEV
    enum: _SC_2_CHAR_TERM
    enum: _SC_2_FORT_DEV
    enum: _SC_2_FORT_RUN
    enum: _SC_2_LOCALEDEF
    enum: _SC_2_PBS
    enum: _SC_2_PBS_ACCOUNTING
    enum: _SC_2_PBS_CHECKPOINT
    enum: _SC_2_PBS_LOCATE
    enum: _SC_2_PBS_MESSAGE
    enum: _SC_2_PBS_TRACK
    enum: _SC_2_SW_DEV
    enum: _SC_2_UPE
    enum: _SC_2_VERSION
    enum: _SC_ADVISORY_INFO
    enum: _SC_AIO_LISTIO_MAX
    enum: _SC_AIO_MAX
    enum: _SC_AIO_PRIO_DELTA_MAX
    enum: _SC_ARG_MAX
    enum: _SC_ASYNCHRONOUS_IO
    enum: _SC_ATEXIT_MAX
    enum: _SC_BARRIERS
    enum: _SC_BC_BASE_MAX
    enum: _SC_BC_DIM_MAX
    enum: _SC_BC_SCALE_MAX
    enum: _SC_BC_STRING_MAX
    enum: _SC_CHILD_MAX
    enum: _SC_CLK_TCK
    enum: _SC_CLOCK_SELECTION
    enum: _SC_COLL_WEIGHTS_MAX
    enum: _SC_CPUTIME
    enum: _SC_DELAYTIMER_MAX
    enum: _SC_EXPR_NEST_MAX
    enum: _SC_FSYNC
    enum: _SC_GETGR_R_SIZE_MAX
    enum: _SC_GETPW_R_SIZE_MAX
    enum: _SC_HOST_NAME_MAX
    enum: _SC_IOV_MAX
    enum: _SC_IPV6
    enum: _SC_JOB_CONTROL
    enum: _SC_LINE_MAX
    enum: _SC_LOGIN_NAME_MAX
    enum: _SC_MAPPED_FILES
    enum: _SC_MEMLOCK
    enum: _SC_MEMLOCK_RANGE
    enum: _SC_MEMORY_PROTECTION
    enum: _SC_MESSAGE_PASSING
    enum: _SC_MONOTONIC_CLOCK
    enum: _SC_MQ_OPEN_MAX
    enum: _SC_MQ_PRIO_MAX
    enum: _SC_NGROUPS_MAX
    enum: _SC_OPEN_MAX
    enum: _SC_PAGE_SIZE
    enum: _SC_PAGESIZE
    enum: _SC_PRIORITIZED_IO
    enum: _SC_PRIORITY_SCHEDULING
    enum: _SC_RAW_SOCKETS
    enum: _SC_RE_DUP_MAX
    enum: _SC_READER_WRITER_LOCKS
    enum: _SC_REALTIME_SIGNALS
    enum: _SC_REGEXP
    enum: _SC_RTSIG_MAX
    enum: _SC_SAVED_IDS
    enum: _SC_SEM_NSEMS_MAX
    enum: _SC_SEM_VALUE_MAX
    enum: _SC_SEMAPHORES
    enum: _SC_SHARED_MEMORY_OBJECTS
    enum: _SC_SHELL
    enum: _SC_SIGQUEUE_MAX
    enum: _SC_SPAWN
    enum: _SC_SPIN_LOCKS
    enum: _SC_SPORADIC_SERVER
    enum: _SC_SS_REPL_MAX
    enum: _SC_STREAM_MAX
    enum: _SC_SYMLOOP_MAX
    enum: _SC_SYNCHRONIZED_IO
    enum: _SC_THREAD_ATTR_STACKADDR
    enum: _SC_THREAD_ATTR_STACKSIZE
    enum: _SC_THREAD_CPUTIME
    enum: _SC_THREAD_DESTRUCTOR_ITERATIONS
    enum: _SC_THREAD_KEYS_MAX
    enum: _SC_THREAD_PRIO_INHERIT
    enum: _SC_THREAD_PRIO_PROTECT
    enum: _SC_THREAD_PRIORITY_SCHEDULING
    enum: _SC_THREAD_PROCESS_SHARED
    enum: _SC_THREAD_SAFE_FUNCTIONS
    enum: _SC_THREAD_SPORADIC_SERVER
    enum: _SC_THREAD_STACK_MIN
    enum: _SC_THREAD_THREADS_MAX
    enum: _SC_THREADS
    enum: _SC_TIMEOUTS
    enum: _SC_TIMER_MAX
    enum: _SC_TIMERS
    enum: _SC_TRACE
    enum: _SC_TRACE_EVENT_FILTER
    enum: _SC_TRACE_EVENT_NAME_MAX
    enum: _SC_TRACE_INHERIT
    enum: _SC_TRACE_LOG
    enum: _SC_TRACE_NAME_MAX
    enum: _SC_TRACE_SYS_MAX
    enum: _SC_TRACE_USER_EVENT_MAX
    enum: _SC_TTY_NAME_MAX
    enum: _SC_TYPED_MEMORY_OBJECTS
    enum: _SC_TZNAME_MAX
    enum: _SC_V6_ILP32_OFF32
    enum: _SC_V6_ILP32_OFFBIG
    enum: _SC_V6_LP64_OFF64
    enum: _SC_V6_LPBIG_OFFBIG
    enum: _SC_VERSION
    enum: _SC_XBS5_ILP32_OFF32
    enum: _SC_XBS5_ILP32_OFFBIG
    enum: _SC_XBS5_LP64_OFF64
    enum: _SC_XBS5_LPBIG_OFFBIG
    enum: _SC_XOPEN_CRYPT
    enum: _SC_XOPEN_ENH_I18N
    enum: _SC_XOPEN_LEGACY
    enum: _SC_XOPEN_REALTIME
    enum: _SC_XOPEN_REALTIME_THREADS
    enum: _SC_XOPEN_SHM
    enum: _SC_XOPEN_STREAMS
    enum: _SC_XOPEN_UNIX
    enum: _SC_XOPEN_VERSION

    enum: STDIN_FILENO	#0
    enum: STDOUT_FILENO	#1
    enum: STDERR_FILENO	#2

    ctypedef unsigned useconds_t

    int          access(const char *, int)
    unsigned     alarm(unsigned)
    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 *)
    int          dup(int)
    int          dup2(int, int)
    void         encrypt(char[64], int)
    int          execl(const char *, const char *, ...)
    int          execle(const char *, const char *, ...)
    int          execlp(const char *, const char *, ...)
    int          execv(const char *, char *[])
    int          execve(const char *, char *[], char *[])
    int          execvp(const char *, char *[])
    void        _exit(int)
    int          fchown(int, uid_t, gid_t)
    int          fchdir(int)
    int          fdatasync(int)
    pid_t        fork()
    long         fpathconf(int, int)
    int          fsync(int)
    int          ftruncate(int, off_t)
    char        *getcwd(char *, size_t)
    gid_t        getegid()
    uid_t        geteuid()
    gid_t        getgid()
    int          getgroups(int, gid_t [])
    long         gethostid()
    int          gethostname(char *, size_t)
    char        *getlogin()
    int          getlogin_r(char *, size_t)
    int          getopt(int, char * [], const char *)
    pid_t        getpgid(pid_t)
    pid_t        getpgrp()
    pid_t        getpid()
    pid_t        getppid()
    pid_t        getsid(pid_t)
    uid_t        getuid()
    char        *getwd(char *)
    int          isatty(int)
    int          lchown(const char *, uid_t, gid_t)
    int          link(const char *, const char *)
    int          lockf(int, int, off_t)
    off_t        lseek(int, off_t, int)
    int          nice(int)
    long         pathconf(char *, int)
    int          pause()
    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 *, char *, size_t)
    int          rmdir(const char *)
    int          setegid(gid_t)
    int          seteuid(uid_t)
    int          setgid(gid_t)
    int          setpgid(pid_t, pid_t)
    pid_t        setpgrp()
    int          setregid(gid_t, gid_t)
    int          setreuid(uid_t, uid_t)
    pid_t        setsid()
    int          setuid(uid_t)
    unsigned     sleep(unsigned)
    void         swab(const void *, void *, ssize_t)
    int          symlink(const char *, const char *)
    void         sync()
    long         sysconf(int)
    pid_t        tcgetpgrp(int)
    int          tcsetpgrp(int, pid_t)
    int          truncate(const char *, off_t)
    char        *ttyname(int)
    int          ttyname_r(int, char *, size_t)
    useconds_t   ualarm(useconds_t, useconds_t)
    int          unlink(const char *)
    int          usleep(useconds_t)
    pid_t        vfork()
    ssize_t      write(int, const void *, size_t)
    char         *optarg
    int          optind
    int          opterr
    int          optopt