| Manual |
Page | Description |
| 4.4BSD/Lite2 |
__syscall(2) |
indirect system call |
| 4.4BSD/Lite2 |
_exit(2) |
terminate the calling process |
| 4.4BSD/Lite2 |
accept(2) |
accept a connection on a socket |
| 4.4BSD/Lite2 |
access(2) |
check access permissions of a file or pathname |
| 4.4BSD/Lite2 |
acct(2) |
enable or disable process accounting |
| 4.4BSD/Lite2 |
adjtime(2) |
correct the time to allow synchronization of the system clock |
| 4.4BSD/Lite2 |
bind(2) |
bind a name to a socket |
| 4.4BSD/Lite2 |
brk(2) |
change data segment size |
| 4.4BSD/Lite2 |
chdir(2) |
change current working directory |
| 4.4BSD/Lite2 |
chflags(2) |
set file flags |
| 4.4BSD/Lite2 |
chmod(2) |
change mode of file |
| 4.4BSD/Lite2 |
chown(2) |
change owner and group of a file |
| 4.4BSD/Lite2 |
chroot(2) |
change root directory |
| 4.4BSD/Lite2 |
close(2) |
delete a descriptor |
| 4.4BSD/Lite2 |
connect(2) |
initiate a connection on a socket |
| 4.4BSD/Lite2 |
creat(2) |
create a new file |
| 4.4BSD/Lite2 |
dup(2) |
duplicate an existing file descriptor |
| 4.4BSD/Lite2 |
dup2(2) |
duplicate an existing file descriptor |
| 4.4BSD/Lite2 |
errno(2) |
introduction to system calls and error numbers |
| 4.4BSD/Lite2 |
execve(2) |
execute a file |
| 4.4BSD/Lite2 |
fchdir(2) |
change current working directory |
| 4.4BSD/Lite2 |
fchflags(2) |
set file flags |
| 4.4BSD/Lite2 |
fchmod(2) |
change mode of file |
| 4.4BSD/Lite2 |
fchown(2) |
change owner and group of a file |
| 4.4BSD/Lite2 |
fcntl(2) |
file control |
| 4.4BSD/Lite2 |
flock(2) |
apply or remove an advisory lock on an open file |
| 4.4BSD/Lite2 |
fork(2) |
create a new process |
| 4.4BSD/Lite2 |
fpathconf(2) |
get configurable pathname variables |
| 4.4BSD/Lite2 |
fstat(2) |
get file status |
| 4.4BSD/Lite2 |
fstatfs(2) |
get file system statistics |
| 4.4BSD/Lite2 |
fsync(2) |
synchronize a file's in-core state with that on disk |
| 4.4BSD/Lite2 |
ftruncate(2) |
truncate a file to a specified length |
| 4.4BSD/Lite2 |
getdirentries(2) |
get directory entries in a filesystem independent format |
| 4.4BSD/Lite2 |
getdtablesize(2) |
get descriptor table size |
| 4.4BSD/Lite2 |
getegid(2) |
get group process identification |
| 4.4BSD/Lite2 |
geteuid(2) |
get user identification |
| 4.4BSD/Lite2 |
getfh(2) |
get file handle |
| 4.4BSD/Lite2 |
getfsstat(2) |
get list of all mounted filesystems |
| 4.4BSD/Lite2 |
getgid(2) |
get group process identification |
| 4.4BSD/Lite2 |
getgroups(2) |
get group access list |
| 4.4BSD/Lite2 |
gethostid(2) |
get/set unique identifier of current host |
| 4.4BSD/Lite2 |
getitimer(2) |
get/set value of interval timer |
| 4.4BSD/Lite2 |
getlogin(2) |
get/set login name |
| 4.4BSD/Lite2 |
getpeername(2) |
get name of connected peer |
| 4.4BSD/Lite2 |
getpgrp(2) |
get process group |
| 4.4BSD/Lite2 |
getpid(2) |
get parent or calling process identification |
| 4.4BSD/Lite2 |
getppid(2) |
get parent or calling process identification |
| 4.4BSD/Lite2 |
getpriority(2) |
get/set program scheduling priority |
| 4.4BSD/Lite2 |
getrlimit(2) |
control maximum system resource consumption |
| 4.4BSD/Lite2 |
getrusage(2) |
get information about resource utilization |
| 4.4BSD/Lite2 |
getsockname(2) |
get socket name |
| 4.4BSD/Lite2 |
getsockopt(2) |
get and set options on sockets |
| 4.4BSD/Lite2 |
gettimeofday(2) |
get/set date and time |
| 4.4BSD/Lite2 |
getuid(2) |
get user identification |
| 4.4BSD/Lite2 |
intro(2) |
introduction to system calls and error numbers |
| 4.4BSD/Lite2 |
ioctl(2) |
control device |
| 4.4BSD/Lite2 |
kill(2) |
send signal to a process |
| 4.4BSD/Lite2 |
killpg(2) |
send signal to a process group |
| 4.4BSD/Lite2 |
ktrace(2) |
process tracing |
| 4.4BSD/Lite2 |
link(2) |
make a hard file link |
| 4.4BSD/Lite2 |
listen(2) |
listen for connections on a socket |
| 4.4BSD/Lite2 |
lseek(2) |
reposition read/write file offset |
| 4.4BSD/Lite2 |
lstat(2) |
get file status |
| 4.4BSD/Lite2 |
madvise(2) |
give advise about use of memory |
| 4.4BSD/Lite2 |
mincore(2) |
get advise about use of memory |
| 4.4BSD/Lite2 |
mkdir(2) |
make a directory file |
| 4.4BSD/Lite2 |
mkfifo(2) |
make a fifo file |
| 4.4BSD/Lite2 |
mknod(2) |
make a special file node |
| 4.4BSD/Lite2 |
mlock(2) |
lock (unlock) physical pages in memory |
| 4.4BSD/Lite2 |
mmap(2) |
map files or devices into memory |
| 4.4BSD/Lite2 |
mount(2) |
mount or dismount a filesystem |
| 4.4BSD/Lite2 |
mprotect(2) |
control the protection of pages |
| 4.4BSD/Lite2 |
msync(2) |
synchronize a mapped region |
| 4.4BSD/Lite2 |
munlock(2) |
lock (unlock) physical pages in memory |
| 4.4BSD/Lite2 |
munmap(2) |
remove a mapping |
| 4.4BSD/Lite2 |
nfssvc(2) |
NFS services |
| 4.4BSD/Lite2 |
open(2) |
open or create a file for reading or writing |
| 4.4BSD/Lite2 |
pathconf(2) |
get configurable pathname variables |
| 4.4BSD/Lite2 |
pipe(2) |
create descriptor pair for interprocess communication |
| 4.4BSD/Lite2 |
profil(2) |
control process profiling |
| 4.4BSD/Lite2 |
quotactl(2) |
manipulate filesystem quotas |
| 4.4BSD/Lite2 |
read(2) |
read input |
| 4.4BSD/Lite2 |
readlink(2) |
read value of a symbolic link |
| 4.4BSD/Lite2 |
readv(2) |
read input |
| 4.4BSD/Lite2 |
reboot(2) |
reboot system or halt processor |
| 4.4BSD/Lite2 |
recv(2) |
receive a message from a socket |
| 4.4BSD/Lite2 |
recvfrom(2) |
receive a message from a socket |
| 4.4BSD/Lite2 |
recvmsg(2) |
receive a message from a socket |
| 4.4BSD/Lite2 |
rename(2) |
change the name of a file |
| 4.4BSD/Lite2 |
revoke(2) |
revoke file access |
| 4.4BSD/Lite2 |
rmdir(2) |
remove a directory file |
| 4.4BSD/Lite2 |
sbrk(2) |
change data segment size |
| 4.4BSD/Lite2 |
seek(2) |
reposition read/write file offset |
| 4.4BSD/Lite2 |
select(2) |
synchronous I/O multiplexing |
| 4.4BSD/Lite2 |
send(2) |
send a message from a socket |
| 4.4BSD/Lite2 |
sendmsg(2) |
send a message from a socket |
| 4.4BSD/Lite2 |
sendto(2) |
send a message from a socket |
| 4.4BSD/Lite2 |
setegid(2) |
set user and group ID |
| 4.4BSD/Lite2 |
seteuid(2) |
set user and group ID |
| 4.4BSD/Lite2 |
setgid(2) |
set user and group ID |
| 4.4BSD/Lite2 |
setgroups(2) |
set group access list |
| 4.4BSD/Lite2 |
sethostid(2) |
get/set unique identifier of current host |
| 4.4BSD/Lite2 |
setitimer(2) |
get/set value of interval timer |
| 4.4BSD/Lite2 |
setlogin(2) |
get/set login name |
| 4.4BSD/Lite2 |
setpgid(2) |
set process group |
| 4.4BSD/Lite2 |
setpriority(2) |
get/set program scheduling priority |
| 4.4BSD/Lite2 |
setregid(2) |
set real and effective group ID |
| 4.4BSD/Lite2 |
setreuid(2) |
set real and effective user ID's |
| 4.4BSD/Lite2 |
setrgid(2) |
set user and group ID |
| 4.4BSD/Lite2 |
setrlimit(2) |
control maximum system resource consumption |
| 4.4BSD/Lite2 |
setruid(2) |
set user and group ID |
| 4.4BSD/Lite2 |
setsid(2) |
create session and set process group ID |
| 4.4BSD/Lite2 |
setsockopt(2) |
get and set options on sockets |
| 4.4BSD/Lite2 |
settimeofday(2) |
get/set date and time |
| 4.4BSD/Lite2 |
setuid(2) |
set user and group ID |
| 4.4BSD/Lite2 |
shutdown(2) |
shut down part of a full-duplex connection |
| 4.4BSD/Lite2 |
sigaction(2) |
software signal facilities |
| 4.4BSD/Lite2 |
sigaltstack(2) |
set and/or get signal stack context |
| 4.4BSD/Lite2 |
sigblock(2) |
block signals |
| 4.4BSD/Lite2 |
sigpause(2) |
atomically release blocked signals and wait for interrupt |
| 4.4BSD/Lite2 |
sigpending(2) |
get pending signals |
| 4.4BSD/Lite2 |
sigprocmask(2) |
manipulate current signal mask |
| 4.4BSD/Lite2 |
sigreturn(2) |
return from signal |
| 4.4BSD/Lite2 |
sigsetmask(2) |
set current signal mask |
| 4.4BSD/Lite2 |
sigstack(2) |
set and/or get signal stack context |
| 4.4BSD/Lite2 |
sigsuspend(2) |
atomically release blocked signals and wait for interrupt |
| 4.4BSD/Lite2 |
sigvec(2) |
software signal facilities |
| 4.4BSD/Lite2 |
socket(2) |
create an endpoint for communication |
| 4.4BSD/Lite2 |
socketpair(2) |
create a pair of connected sockets |
| 4.4BSD/Lite2 |
stat(2) |
get file status |
| 4.4BSD/Lite2 |
statfs(2) |
get file system statistics |
| 4.4BSD/Lite2 |
swapon(2) |
add a swap device for interleaved paging/swapping |
| 4.4BSD/Lite2 |
symlink(2) |
make symbolic link to a file |
| 4.4BSD/Lite2 |
sync(2) |
synchronize disk block in-core status with that on disk |
| 4.4BSD/Lite2 |
syscall(2) |
indirect system call |
| 4.4BSD/Lite2 |
truncate(2) |
truncate a file to a specified length |
| 4.4BSD/Lite2 |
umask(2) |
set file creation mode mask |
| 4.4BSD/Lite2 |
undelete(2) |
attempt to recover a deleted file |
| 4.4BSD/Lite2 |
unlink(2) |
remove directory entry |
| 4.4BSD/Lite2 |
unmount(2) |
mount or dismount a filesystem |
| 4.4BSD/Lite2 |
utimes(2) |
set file access and modification times |
| 4.4BSD/Lite2 |
vfork(2) |
spawn new process in a virtual memory efficient way |
| 4.4BSD/Lite2 |
wait(2) |
wait for process termination |
| 4.4BSD/Lite2 |
wait3(2) |
wait for process termination |
| 4.4BSD/Lite2 |
wait4(2) |
wait for process termination |
| 4.4BSD/Lite2 |
waitpid(2) |
wait for process termination |
| 4.4BSD/Lite2 |
write(2) |
write output |
| 4.4BSD/Lite2 |
writev(2) |
write output |
