A/UX® Programmer's Reference

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getegid(2) ........................................................... see getuid(2) geteuid(2) ........................................................... see getuid(2) getgid(2) ............................................................. see getuid(2) getgroups(2) .................................................. get group access list gethostid(2N) ......................... get/set unique identifier of current host getho stname(2N) ................................... get/set name of current host get it imer(2) ....................................... get/set value of interval timer getpeername(2N) .................................... get name of connected peer getpgrp(2) ........................................................... see getpid(2) getpid(2) ..................... get process, process group, or parent process IDs getppid(2) ........................................................... see getpid(2) get sockname(2N) ................................................. get socket name getsockopt(2N) ................................... get and set options on sockets gettimeofday(2) ............................................ get/set date and time getuid(2) .......................... get real and effective user IDs and group IDs ioct1(2) ................................................................ control device ki 11(2) ........................ send a signal to a process or a group of processes 1ink(2) ..................................................................... link to a file 1isten(2N) ...................................... listen for connections on a socket locking(2) ................ provide exclusive file regions for reading or writing 1 seek(2) ................................................ move read/write file pointer 1 stat(2) .................................................................. see stat(2) mkdir(2) ......................................................... make a directory file mknod(2) ........................... make a directory, or a special or ordinary file msgct 1(2) ............................................... message control operations msgget(2) ......................................................... get message queue msgop(2) .......................................................... message operations msgrcv(2) ............................................................... see msgop(2) msgsnd(2) ............................................................... see msgop(2) nfssvc(2) ............................................................... NFS daemons nfs_getfh(2) ....................................................... get a file handle nice(2) .................................................. change priority of a process open(2) ................................................... open for reading or writing pause(2) ................................................ suspend process until signal phys(2) .............................. allow a process to access physical addresses pipe(2) ............................................... create an interprocess channel p1ock(2) ..................................... lock process, text, or data in memory profi1(2) ..................................................... execution time profile ptrace(2) ................................................................ process trace read(2) .............................. , .................................... read from file read1ink(2) ......................................... read value of a symbolic link readv(2) .................................................................. see read(2) reboot(2) .......................................... reboot system or halt processor ii System Calls RevisionC
ecv(2N) .......................................... receive a message from a socket recvfrom(2N) ......................................................... see recv(2N) recvmsg(2N) .......................................................... see recv(2N) rename(2) ............................................. , .... change the name of a file rmdir(2) ...................................................... remove a directory file sbrk(2) ...................................................................... see brk(2) select(2N) .......................................... synchronous I/O mUltiplexing semctl(2) ............................................ semaphore control operations semget(2) ...................................................... get set of semaphores semop(2) ....................................................... semaphore operations send(2N) .............................................. send a message from a socket sendmsg(2N) .......................................................... see send(2N) sendto(2N) ............................................................ see send(2N) setcompat(2) ............................. set or get process compatibility mode setdomainname(2N) .. " ............................ see getdomainname(2N) setgid(2) ............................................................. see setuid(2) setgroups(2) .................................................. set group access list sethostid(2N) .............................................. see gethostid(2N) sethostname(2N) ....................................... see gethostname(2N) seti timer(2) .................................................. see geti timer(2) setpgid(2P) ................................. set process group ID for job control setpgrp(2) ..................................................... set process group ID setregid(2) ........................................ set real and effective group ID setreuid(2) .......................................... set real and effective user ID setsid(2P) ............................... create session and set process group ID setsockopt(2N) .......................................... see getsockopt(2N) settimeofday(2) ....................................... see gettimeofday(2) setuid(2) ...................................................... set user and group ID shma t(2) ................................................................. see shmop(2) shmctl(2) ....................................... shared memory control operations shmdt(2) ................................................................. see shmop(2) shmget(2) .............................................. get shared memory segment shmop(2) .................................................. shared memory operations shutdown(2N) ....................... shut down part of a full-duplex connection sigblock(2) ............................................................ block signals sigmask(2) ........................................................ see sigblock(2) sigpause(2) ...................... release blocked signals and wait for interrupt sigpending(2P) ......................................... examine pending signals sigsetmask(2) ............................................. set current signal mask sigstack(2) ......................................... set or get signal stack context sigvec(2) ................... optional BSD-compatible software signal facilities socket(2N) ................................ create an endpoint for communication stat(2) ................................................................... get file status Section 2 Revision C iii
Page 1 and 2: .® A/UX® Programmer's Reference S
Page 3: LIMITED WARRAN1Y ON MEDIA AND REPLA
Page 7 and 8: Preface Conventions Used in This Ma
Page 10 and 11: Element brackets ([ ]) ellipses ( .
Page 13 and 14: Introduction to the A/UX Reference
Page 15 and 16: other man pages in the same section
Page 17 and 18: protocols(4N) indicates networking
Page 19 and 20: SEE ALSO provides pointers to relat
Page 21: To see a list of all manual pages w
Page 26 and 27: sta tf s(2) .......................
Page 28 and 29: intro(2) intro(2) 2 will appear as
Page 30 and 31: intro(2) intro(2) 4 23 ENFILE File
Page 32 and 33: intro(2) intro(2) 6 and setcompat(2
Page 34 and 35: intro(2) intro(2) 8 not properly re
Page 36 and 37: intro(2) intro(2) 10 PATH MAX PID M
Page 38 and 39: intro(2) intro(2) 12 An active proc
Page 40 and 41: intro(2) intro(2) If a pathname beg
Page 42 and 43: intro(2) intro(2) 16 structure incl
Page 44 and 45: intro(2) intro(2) 18 Otherwise, the
Page 46 and 47: accept (2N) accept (2N) NAME accept
Page 48 and 49: access(2) access(2) NAME a c ce s s
Page 50 and 51: access(2} SEE ALSO chmod(2}, stat(2
Page 52 and 53: acct(2) [EACCES] [EACCES] [EACCES]
Page 54 and 55: adjtime(2) SEE ALSO date(I). 2 adjt
Page 56 and 57: ind(2N) NAME bind - bind a name to
Page 58 and 59: k(2) brk(2) NAME brk, sbrk - change
Page 60 and 61: chdir(2) chdir(2) NAME chdi r - cha
Page 62 and 63: chmod(2) chmod(2) Changing the owne
Page 64 and 65: chown(2) chown(2) ERRORS chown will
Page 66 and 67: chroot(2) SEE ALSO chroot(IM), chdi
Page 68 and 69: connect(2N) connect (2N) NAME conne
Page 70: creat(2) creat(2) NAME creat - crea
Page 73 and 74: dup(2) dup(2) NAME dup - duplicate
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exec(2) exec(2) and it must point t
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exec(2) exec(2) environ, which is u
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exit(2) exit(2) An accounting recor
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fcntl(2) fcntl(2) 2 F SETLK F SETLK
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fcntl(2) [EMFILE] [ENFILE] [EINVAL]
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flock(2) flock(2) locks the file, t
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fork(2) fork(2) parent's open direc
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fsmount(2) fsmount(2) } ; int wsize
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fsync(2) fsync(2) NAME f sync - syn
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getdirentries(2) getdirentries(2) t
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getdtablesize(2N) getdtablesize(2N)
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gethostid(2N) gethostid(2N) NAME ge
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geti timer(2) geti timer(2) NAME ge
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getpeername(2N) getpeername(2N) NAM
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getsockname(2N) getsockname(2N) NAM
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getsockopt(2N) getsockopt(2N) RETUR
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getuid(2) getuid(2) NAME get uid, g
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ioctl(2) NAME i 0 c t 1 - control d
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kill(2) kill(2) ERRORS kill will fa
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link(2) [ENOENT] [EACCES] [EROFS] [
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locking(2) locking(2) NAME locking
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lseek(2) lseek(2) NAME lseek - move
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mkdir(2) NAME mkdi r - make a direc
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mknod(2) mknod(2) NAME mknod - make
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msgctl(2) msgctl(2) NAME msgctl- me
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msgget(2) NAME msgget - get message
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msgop(2) msgop(2) NAME msgop, msgsn
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msgop(2) msgop(2) If msgtyp is less
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nfssvc(2) NAME nfssvc, a sync_daemo
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nice(2) NAME nice - change priority
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open(2) o APPEND o CREAT o TRUNC o
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open(2) [EINTR] [ENFILE] [ENOSPC] o
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phys(2) NAME phys - allow a process
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phys(2) phys(2) IT the process wish
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plock(2) plock(2) NAME plock -lock
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profil(2) NAME profil-execution tim
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ptrace(2) ptrace(2) dresses are sys
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ptrace(2) SEE ALSO exec(2), sigvec(
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ead(2) read(2) On successful comple
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ead(2) SEE ALSO creat(2), fcntl(2),
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eadlink(2) [EINVAL] [EFAULT] [ELOOP
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eboot(2) SEE ALSO reboot(1M), shutd
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ecv(2N) recv(2N) SEE ALSO connect(2
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ename (2) [ELOOP] [ENOENT] [EACCES]
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mdir(2) SEE ALSO rmdir(I), mkdir(2)
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select (2N) select(2N) BUGS The des
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semctl(2) semetl(2) The following c
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semget(2) semget(2) NAME semget - g
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semop(2) semop(2) NAME semop - sema
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semop(2) semop(2) [EFAULT] sops poi
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send(2N) send(2N) See recv(2N) for
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setcompat(2) setcompat(2) COMPAT EX
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setgroups(2) set groups (2) NAME se
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setpgid(2P) setpgid(2P) SEE ALSO ex
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setregid(2) setregid(2) NAME setreg
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setsid(2P) setsid(2P) NAME setsid -
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setuid(2) setuid(2) ID is not the s
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shmget(2) shmget(2) NAME shmget - g
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shmop(2) shmop(2) NAME shmop, shmat
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shutdown(2N) shutdown(2N) NAME shut
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sigpause(2) sigpause(2) NAME sigpau
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sigsetmask(2) sigsetmask(2) NAME si
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sigvec(2) sigvec(2) NAME sigvec - o
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sigvec(2) sigvec(2) S I GXF S Z 25
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socket(2N) socket(2N) NAME socket -
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socket(2N) SO DEBUG SO REUSEADDR SO
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stat(2) stat(2) NAME stat, fstat, l
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stat(2) [EPERM] [ENAMETOOLONG] [ELO
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statfs(2) statfs(2) RETURN VALUE On
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symlink(2) symlink(2) NAME symlink
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sync(2) sync(2) NAME sync - update
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times(2) times (2) NAME time s - ge
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truncate(2) truncate(2) NAME trunca
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ulimit(2) NAME ulimi t - get and se
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umask(2) umask(2) RETURN VALUE The
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uname(2) uname(2) NAME uname - get
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unlink(2) [ETXTBSY] [EROFS] [EFAULT
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ustat(2) ustat(2) NAME ustat - get
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utime(2} [ENOTDIR] [EACCES] [EPERM]
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uvar(2) int int int v flock; int v_
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wait(2) wait(2) NAME wai t - wait f
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wait3(2N) NAME wai t3 - wait for ch
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write(2) write(2) RETURN VALUE On s
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Table of Contents Section 3: Subrou
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ct ype(3C) ........................
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fileno(3S) ........................
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inet _ addr(3N) ...................
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intro(3) NAME intro - introduction
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intro(3) intro(3) The I/O function
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intro(3) intro(3) as "multiple decl
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abort(3C) abort(3C) NAME abort - ge
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abs(3C) NAME abs - return integer a
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acos(3F) acos(3F) NAME acos, dacos
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aint(3F) aint(3F) NAME aint, dint -
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assert(3X) assert(3X) NAME assert -
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atan2(3F) atan2(3F) NAME atan2, dat
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atp(3N) atp(3N) NAME atp_open, atp_
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atp(3N) u char struct iovec int } a
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atp(3N) atp(3N) bitmap The response
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essel(3M) NAME j 0, jl, jn, yO, yl,
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It(3C) NAME bIt, bIt512 - block tra
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search(3C) bsearch(3C) NAME bsearch
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yteorder(3N) byteorder(3N) NAME hto
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cfgetospeed(3P) B4800 B9600 B19200
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clock(3C) clock(3C) NAME clock -rep
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conv(3C) conv(3C) NAME toupper. tol
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cosh(3F) cosh(3F) NAME cosh, dcosh
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ctermid(3S) NAME ctermid - generate
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ctime(3) ctime(3) If the value begi
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ctime(3) ctime(3) 5 mktime converts
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ctype(3C) ctype(3C) NAME isalpha, i
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curses(3X) curses(3X) NAME curses -
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curses(3X) 3 delay output(ms)* Inse
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curses(3X) curses(3X) newterm (type
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curses(3X) curses(3X) wnoutrefresh
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curses(3X) curses(3X) ATIRIBUTES Th
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cursesS. 0 (3X) cursesS. 0 (3X) NAM
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cursesS.O(3X) cursesS.O(3X) wclrtob
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cuserid(3S) cuserid(3S) NAME cuseri
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dbm(3X) dbrn(3X) of firstkey and ne
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ddp(3N) ddp(3N) at net at net at no
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dial(3C) dial(3C) NAME dial- establ
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dial(3C) dial(3C) NO_BD_K -11 1* no
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directory(3) directory(3) NAME open
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directory(3P) directory(3P) NAME op
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dprod(3F) dprod(3F) NAME dprod - Fo
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dup2(3N) dup2(3N) NAME dup2 - dupli
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end(3C) end(3C) NAME end, etext, ed
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ethers(3N) ethers (3N) NAME ethers,
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exp(3F) exp(3F) NAME exp, dexp, cex
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exp(3M) exp(3M) sets errno to ERANG
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floor(3M) floor(3M) NAME floor, cei
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fopen(3S) fopen(3S) pointers to a F
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fseek(3S) fseek(3S) NAME f seek, re
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fstyp(3) fstyp(3) NAME f s t yp - d
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ftw(3C) ftw(3C) NAME f t w - walk a
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ftype(3F) ftype(3F) NAME int, ifix,
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ftype(3F) ftype(3F) ichar (char (i)
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getarg(3F) getarg(3F) NAME getarg -
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getc(3S) getc(3S) BUGS Because it i
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getcwd(3C) [ERANGE] [EACCES] SEE AL
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getenv(3F) getenv(3F) NAME geten v
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getgroups(3P) NAME getgroups - get
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gethostbyaddr(3N) gethostbyaddr(3N)
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getmntent(3) getmntent(3) NAME setm
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getnetent(3N) getnetent(3N) NAME ge
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getnetgren t (3N) getnetgrent(3N) N
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getopt(3C) getopt(3C) while «c = g
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getprotoent(3N) getprotoent(3N) NAM
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getptabent(3) FILES /etc/ptab getpt
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getrpcent (3N) get rpcen t (3N) end
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gets(3S) gets(3S) NAME gets, fgets
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getservent(3N) getservent(3N) setse
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getut(3C) getut(3C) getutid searche
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getwd(3) NAME get wd - get current
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hseareh(3C) hseareh(3C) DIV Use the
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hypot(3M) NAME hypot - Euclidean di
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index(3F) NAME index - return locat
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ini tgroups (3) NAME ini tgroups -
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l3tol(3C) l3tol(3C) NAME l3tol, 1 t
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Idahread(3X) Idahread(3X) NAME ldah
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Idfen(3X) NAME Idf en - common obje
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Idfcn(3X) Idfcn(3X) These functions
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Idfhread(3X) Idfhread(3X) NAME ldfh
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Idgetname(3X) Idgetname(3X) SEE ALS
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Idlread(3X) Idlread(3X) ERRORS Idlr
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Idohseek(3X) Idohseek(3X) NAME ldoh
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Idopen(3X) Idopen(3X) /* process th
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Idshread(3X) Idshread(3X) NAME ldsh
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ldtbindex(3X) ldtbindex(3X) NAME ld
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Idtbseek(3X) Idtbseek(3X) NAME Idtb
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1ge(3F) 1ge(3F) NAME 1ge, 19t, lIe,
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lockf(3C) lockf(3C) NAME lockf - re
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lockf(3C) lockf(3C) ERRORS The lock
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loglO(3F) loglO(3F) NAME loglO. alo
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lsearch(3C) lsearch(3C) NAME lsearc
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