UNIX Manual Index: section 2
_exit
accept
access
acct
adjtimex
afs_syscall
alarm
bdflush
bind
break
brk
cacheflush
chdir
chmod
chown
chroot
clone
close
connect
creat
create_module
delete_module
dup
dup2
execve
exit
fchdir
fchmod
fchown
fcntl
fdatasync
flock
fork
fstat
fstatfs
fsync
ftruncate
get_kernel_syms
getdents
getdomainname
getdtablesize
getegid
geteuid
getgid
getgroups
gethostid
gethostname
getitimer
getpagesize
getpeername
getpgid
getpgrp
getpid
getppid
getpriority
getrlimit
getrusage
getsid
getsockname
getsockopt
gettimeofday
getuid
gtty
idle
init_module
intro
ioctl
ioctl_list
ioperm
iopl
ipc
kill
killpg
link
listen
llseek
lock
lseek
lstat
mkdir
mknod
mlock
mlockall
mmap
modify_ldt
modules
mount
mprotect
mpx
mremap
msgctl
msgget
msgop
msgrcv
msgsnd
msync
munlock
munlockall
munmap
nanosleep
nice
obsolete
oldfstat
oldlstat
oldolduname
oldstat
olduname
open
outb
pause
personality
phys
pipe
prof
profil
ptrace
quotactl
read
readdir
readlink
readv
reboot
recv
recvfrom
recvmsg
rename
rmdir
sbrk
sched_get_priority_max
sched_get_priority_min
sched_getparam
sched_getscheduler
sched_rr_get_interval
sched_setparam
sched_setscheduler
sched_yield
select
semctl
semget
semop
send
sendmsg
sendto
setdomainname
setegid
seteuid
setfsgid
setfsuid
setgid
setgroups
sethostid
sethostname
setitimer
setpgid
setpgrp
setpriority
setregid
setreuid
setrlimit
setsid
setsockopt
settimeofday
setuid
setup
sgetmask
shmat
shmctl
shmdt
shmget
shmop
shutdown
sigaction
sigblock
siggetmask
sigmask
signal
sigpause
sigpending
sigprocmask
sigreturn
sigsetmask
sigsuspend
sigvec
socket
socketcall
socketpair
ssetmask
stat
statfs
stime
stty
swapoff
swapon
symlink
sync
sysctl
sysfs
sysinfo
syslog
time
times
truncate
ulimit
umask
umount
uname
undocumented
unimplemented
unlink
uselib
ustat
utime
utimes
vfork
vhangup
vm86
wait
wait3
wait4
waitpid
write
writev