| Manual |
Page | Description |
| Debian GNU/Linux 5.0 |
FD_CLR(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
FD_ISSET(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
FD_SET(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
FD_ZERO(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
_Exit(2) |
terminate the calling process |
| Debian GNU/Linux 5.0 |
__clone2(2) |
create a child process |
| Debian GNU/Linux 5.0 |
_exit(2) |
terminate the calling process |
| Debian GNU/Linux 5.0 |
_llseek(2) |
reposition read/write file offset |
| Debian GNU/Linux 5.0 |
_newselect(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
_syscall(2) |
invoking a system call without library support (OBSOLETE) |
| Debian GNU/Linux 5.0 |
_sysctl(2) |
read/write system parameters |
| Debian GNU/Linux 5.0 |
accept(2) |
accept a connection on a socket |
| Debian GNU/Linux 5.0 |
access(2) |
check real user's permissions for a file |
| Debian GNU/Linux 5.0 |
acct(2) |
switch process accounting on or off |
| Debian GNU/Linux 5.0 |
adjtime(2) |
smoothly tune kernel clock |
| Debian GNU/Linux 5.0 |
adjtimex(2) |
tune kernel clock |
| Debian GNU/Linux 5.0 |
afs_syscall(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
alarm(2) |
set an alarm clock for delivery of a signal |
| Debian GNU/Linux 5.0 |
alloc_hugepages(2) |
allocate or free huge pages |
| Debian GNU/Linux 5.0 |
arch_prctl(2) |
set architecture-specific thread state |
| Debian GNU/Linux 5.0 |
bdflush(2) |
start, flush, or tune buffer-dirty-flush daemon |
| Debian GNU/Linux 5.0 |
bind(2) |
bind a name to a socket |
| Debian GNU/Linux 5.0 |
break(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
brk(2) |
change data segment size |
| Debian GNU/Linux 5.0 |
cacheflush(2) |
flush contents of instruction and/or data cache |
| Debian GNU/Linux 5.0 |
capget(2) |
set/get capabilities of thread(s) |
| Debian GNU/Linux 5.0 |
capset(2) |
set/get capabilities of thread(s) |
| Debian GNU/Linux 5.0 |
chdir(2) |
change working directory |
| Debian GNU/Linux 5.0 |
chmod(2) |
change permissions of a file |
| Debian GNU/Linux 5.0 |
chown(2) |
change ownership of a file |
| Debian GNU/Linux 5.0 |
chown32(2) |
change ownership of a file |
| Debian GNU/Linux 5.0 |
chroot(2) |
change root directory |
| Debian GNU/Linux 5.0 |
clock_getres(2) |
clock and time functions |
| Debian GNU/Linux 5.0 |
clock_gettime(2) |
clock and time functions |
| Debian GNU/Linux 5.0 |
clock_nanosleep(2) |
high-resolution sleep with specifiable clock |
| Debian GNU/Linux 5.0 |
clock_settime(2) |
clock and time functions |
| Debian GNU/Linux 5.0 |
clone(2) |
create a child process |
| Debian GNU/Linux 5.0 |
clone2(2) |
create a child process |
| Debian GNU/Linux 5.0 |
close(2) |
close a file descriptor |
| Debian GNU/Linux 5.0 |
connect(2) |
initiate a connection on a socket |
| Debian GNU/Linux 5.0 |
creat(2) |
open and possibly create a file or device |
| Debian GNU/Linux 5.0 |
dup(2) |
duplicate a file descriptor |
| Debian GNU/Linux 5.0 |
dup2(2) |
duplicate a file descriptor |
| Debian GNU/Linux 5.0 |
epoll_create(2) |
open an epoll file descriptor |
| Debian GNU/Linux 5.0 |
epoll_ctl(2) |
control interface for an epoll descriptor |
| Debian GNU/Linux 5.0 |
epoll_pwait(2) |
wait for an I/O event on an epoll file descriptor |
| Debian GNU/Linux 5.0 |
epoll_wait(2) |
wait for an I/O event on an epoll file descriptor |
| Debian GNU/Linux 5.0 |
eventfd(2) |
create a file descriptor for event notification |
| Debian GNU/Linux 5.0 |
execve(2) |
execute program |
| Debian GNU/Linux 5.0 |
exit(2) |
terminate the calling process |
| Debian GNU/Linux 5.0 |
exit_group(2) |
exit all threads in a process |
| Debian GNU/Linux 5.0 |
faccessat(2) |
check user's permissions of a file relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
fadvise64(2) |
predeclare an access pattern for file data |
| Debian GNU/Linux 5.0 |
fadvise64_64(2) |
predeclare an access pattern for file data |
| Debian GNU/Linux 5.0 |
fallocate(2) |
manipulate file space |
| Debian GNU/Linux 5.0 |
fchdir(2) |
change working directory |
| Debian GNU/Linux 5.0 |
fchmod(2) |
change permissions of a file |
| Debian GNU/Linux 5.0 |
fchmodat(2) |
change permissions of a file relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
fchown(2) |
change ownership of a file |
| Debian GNU/Linux 5.0 |
fchown32(2) |
change ownership of a file |
| Debian GNU/Linux 5.0 |
fchownat(2) |
change ownership of a file relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
fcntl(2) |
manipulate file descriptor |
| Debian GNU/Linux 5.0 |
fcntl64(2) |
manipulate file descriptor |
| Debian GNU/Linux 5.0 |
fdatasync(2) |
synchronize a file's in-core state with storage device |
| Debian GNU/Linux 5.0 |
flock(2) |
apply or remove an advisory lock on an open file |
| Debian GNU/Linux 5.0 |
fork(2) |
create a child process |
| Debian GNU/Linux 5.0 |
free_hugepages(2) |
allocate or free huge pages |
| Debian GNU/Linux 5.0 |
fstat(2) |
get file status |
| Debian GNU/Linux 5.0 |
fstat64(2) |
get file status |
| Debian GNU/Linux 5.0 |
fstatat(2) |
get file status relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
fstatat64(2) |
get file status relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
fstatfs(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
fstatfs64(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
fstatvfs(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
fsync(2) |
synchronize a file's in-core state with storage device |
| Debian GNU/Linux 5.0 |
ftruncate(2) |
truncate a file to a specified length |
| Debian GNU/Linux 5.0 |
ftruncate64(2) |
truncate a file to a specified length |
| Debian GNU/Linux 5.0 |
futex(2) |
Fast Userspace Locking system call |
| Debian GNU/Linux 5.0 |
futimesat(2) |
change timestamps of a file relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
get_mempolicy(2) |
Retrieve NUMA memory policy for a process |
| Debian GNU/Linux 5.0 |
get_thread_area(2) |
Get a Thread Local Storage (TLS) area |
| Debian GNU/Linux 5.0 |
getcontext(2) |
get or set the user context |
| Debian GNU/Linux 5.0 |
getcpu(2) |
determine CPU and NUMA node on which the calling thread is running |
| Debian GNU/Linux 5.0 |
getcwd(2) |
Get current working directory |
| Debian GNU/Linux 5.0 |
getdents(2) |
get directory entries |
| Debian GNU/Linux 5.0 |
getdents64(2) |
get directory entries |
| Debian GNU/Linux 5.0 |
getdomainname(2) |
get/set domain name |
| Debian GNU/Linux 5.0 |
getdtablesize(2) |
get descriptor table size |
| Debian GNU/Linux 5.0 |
getegid(2) |
get group identity |
| Debian GNU/Linux 5.0 |
getegid32(2) |
get group identity |
| Debian GNU/Linux 5.0 |
geteuid(2) |
get user identity |
| Debian GNU/Linux 5.0 |
geteuid32(2) |
get user identity |
| Debian GNU/Linux 5.0 |
getgid(2) |
get group identity |
| Debian GNU/Linux 5.0 |
getgid32(2) |
get group identity |
| Debian GNU/Linux 5.0 |
getgroups(2) |
get/set list of supplementary group IDs |
| Debian GNU/Linux 5.0 |
getgroups32(2) |
get/set list of supplementary group IDs |
| Debian GNU/Linux 5.0 |
gethostid(2) |
get or set the unique identifier of the current host |
| Debian GNU/Linux 5.0 |
gethostname(2) |
get/set hostname |
| Debian GNU/Linux 5.0 |
getitimer(2) |
get or set value of an interval timer |
| Debian GNU/Linux 5.0 |
getpagesize(2) |
get memory page size |
| Debian GNU/Linux 5.0 |
getpeername(2) |
get name of connected peer socket |
| Debian GNU/Linux 5.0 |
getpgid(2) |
set/get process group |
| Debian GNU/Linux 5.0 |
getpgrp(2) |
set/get process group |
| Debian GNU/Linux 5.0 |
getpid(2) |
get process identification |
| Debian GNU/Linux 5.0 |
getpmsg(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
getppid(2) |
get process identification |
| Debian GNU/Linux 5.0 |
getpriority(2) |
get/set program scheduling priority |
| Debian GNU/Linux 5.0 |
getresgid(2) |
get real, effective and saved user/group IDs |
| Debian GNU/Linux 5.0 |
getresgid32(2) |
get real, effective and saved user/group IDs |
| Debian GNU/Linux 5.0 |
getresuid(2) |
get real, effective and saved user/group IDs |
| Debian GNU/Linux 5.0 |
getresuid32(2) |
get real, effective and saved user/group IDs |
| Debian GNU/Linux 5.0 |
getrlimit(2) |
get/set resource limits |
| Debian GNU/Linux 5.0 |
getrusage(2) |
get resource usage |
| Debian GNU/Linux 5.0 |
getsid(2) |
get session ID |
| Debian GNU/Linux 5.0 |
getsockname(2) |
get socket name |
| Debian GNU/Linux 5.0 |
getsockopt(2) |
get and set options on sockets |
| Debian GNU/Linux 5.0 |
gettid(2) |
get thread identification |
| Debian GNU/Linux 5.0 |
gettimeofday(2) |
get / set time |
| Debian GNU/Linux 5.0 |
getuid(2) |
get user identity |
| Debian GNU/Linux 5.0 |
getuid32(2) |
get user identity |
| Debian GNU/Linux 5.0 |
gtty(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
idle(2) |
make process 0 idle |
| Debian GNU/Linux 5.0 |
inb(2) |
port I/O |
| Debian GNU/Linux 5.0 |
inb_p(2) |
port I/O |
| Debian GNU/Linux 5.0 |
inl(2) |
port I/O |
| Debian GNU/Linux 5.0 |
inl_p(2) |
port I/O |
| Debian GNU/Linux 5.0 |
inotify_add_watch(2) |
add a watch to an initialized inotify instance |
| Debian GNU/Linux 5.0 |
inotify_init(2) |
initialize an inotify instance |
| Debian GNU/Linux 5.0 |
inotify_rm_watch(2) |
remove an existing watch from an inotify instance |
| Debian GNU/Linux 5.0 |
insb(2) |
port I/O |
| Debian GNU/Linux 5.0 |
insl(2) |
port I/O |
| Debian GNU/Linux 5.0 |
insw(2) |
port I/O |
| Debian GNU/Linux 5.0 |
intro(2) |
Introduction to system calls |
| Debian GNU/Linux 5.0 |
inw(2) |
port I/O |
| Debian GNU/Linux 5.0 |
inw_p(2) |
port I/O |
| Debian GNU/Linux 5.0 |
io_cancel(2) |
cancel an outstanding asynchronous I/O operation |
| Debian GNU/Linux 5.0 |
io_destroy(2) |
destroy an asynchronous I/O context |
| Debian GNU/Linux 5.0 |
io_getevents(2) |
read asynchronous I/O events from the completion queue |
| Debian GNU/Linux 5.0 |
io_setup(2) |
create an asynchronous I/O context |
| Debian GNU/Linux 5.0 |
io_submit(2) |
submit asynchronous I/O blocks for processing |
| Debian GNU/Linux 5.0 |
ioctl(2) |
control device |
| Debian GNU/Linux 5.0 |
ioctl_list(2) |
list of ioctl calls in Linux/i386 kernel |
| Debian GNU/Linux 5.0 |
ioperm(2) |
set port input/output permissions |
| Debian GNU/Linux 5.0 |
iopl(2) |
change I/O privilege level |
| Debian GNU/Linux 5.0 |
ioprio_get(2) |
get/set I/O scheduling class and priority |
| Debian GNU/Linux 5.0 |
ioprio_set(2) |
get/set I/O scheduling class and priority |
| Debian GNU/Linux 5.0 |
ipc(2) |
System V IPC system calls |
| Debian GNU/Linux 5.0 |
kill(2) |
send signal to a process |
| Debian GNU/Linux 5.0 |
killpg(2) |
send signal to a process group |
| Debian GNU/Linux 5.0 |
lchown(2) |
change ownership of a file |
| Debian GNU/Linux 5.0 |
lchown32(2) |
change ownership of a file |
| Debian GNU/Linux 5.0 |
link(2) |
make a new name for a file |
| Debian GNU/Linux 5.0 |
linkat(2) |
create a file link relative to directory file descriptors |
| Debian GNU/Linux 5.0 |
listen(2) |
listen for connections on a socket |
| Debian GNU/Linux 5.0 |
llseek(2) |
reposition read/write file offset |
| Debian GNU/Linux 5.0 |
lock(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
lookup_dcookie(2) |
return a directory entry's path |
| Debian GNU/Linux 5.0 |
lseek(2) |
reposition read/write file offset |
| Debian GNU/Linux 5.0 |
lstat(2) |
get file status |
| Debian GNU/Linux 5.0 |
lstat64(2) |
get file status |
| Debian GNU/Linux 5.0 |
madvise(2) |
give advice about use of memory |
| Debian GNU/Linux 5.0 |
madvise1(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
mbind(2) |
Set memory policy for a memory range |
| Debian GNU/Linux 5.0 |
mincore(2) |
determine whether pages are resident in memory |
| Debian GNU/Linux 5.0 |
mkdir(2) |
create a directory |
| Debian GNU/Linux 5.0 |
mkdirat(2) |
create a directory relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
mknod(2) |
create a special or ordinary file |
| Debian GNU/Linux 5.0 |
mknodat(2) |
create a special or ordinary file relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
mlock(2) |
lock and unlock memory |
| Debian GNU/Linux 5.0 |
mlockall(2) |
lock and unlock memory |
| Debian GNU/Linux 5.0 |
mmap(2) |
map or unmap files or devices into memory |
| Debian GNU/Linux 5.0 |
mmap2(2) |
map files or devices into memory |
| Debian GNU/Linux 5.0 |
modify_ldt(2) |
get or set ldt |
| Debian GNU/Linux 5.0 |
mount(2) |
mount and unmount file systems |
| Debian GNU/Linux 5.0 |
mprotect(2) |
set protection on a region of memory |
| Debian GNU/Linux 5.0 |
mpx(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
mq_getsetattr(2) |
get/set message queue attributes |
| Debian GNU/Linux 5.0 |
mq_notify(2) |
register for notification when a message is available |
| Debian GNU/Linux 5.0 |
mq_open(2) |
open a message queue |
| Debian GNU/Linux 5.0 |
mq_timedreceive(2) |
receive a message from a message queue |
| Debian GNU/Linux 5.0 |
mq_timedsend(2) |
send a message to a message queue |
| Debian GNU/Linux 5.0 |
mq_unlink(2) |
remove a message queue |
| Debian GNU/Linux 5.0 |
mremap(2) |
re-map a virtual memory address |
| Debian GNU/Linux 5.0 |
msgctl(2) |
message control operations |
| Debian GNU/Linux 5.0 |
msgget(2) |
get a message queue identifier |
| Debian GNU/Linux 5.0 |
msgop(2) |
message operations |
| Debian GNU/Linux 5.0 |
msgrcv(2) |
message operations |
| Debian GNU/Linux 5.0 |
msgsnd(2) |
message operations |
| Debian GNU/Linux 5.0 |
msync(2) |
synchronize a file with a memory map |
| Debian GNU/Linux 5.0 |
munlock(2) |
lock and unlock memory |
| Debian GNU/Linux 5.0 |
munlockall(2) |
lock and unlock memory |
| Debian GNU/Linux 5.0 |
munmap(2) |
map or unmap files or devices into memory |
| Debian GNU/Linux 5.0 |
nanosleep(2) |
high-resolution sleep |
| Debian GNU/Linux 5.0 |
nfsservctl(2) |
syscall interface to kernel nfs daemon |
| Debian GNU/Linux 5.0 |
nice(2) |
change process priority |
| Debian GNU/Linux 5.0 |
oldfstat(2) |
get file status |
| Debian GNU/Linux 5.0 |
oldlstat(2) |
get file status |
| Debian GNU/Linux 5.0 |
oldolduname(2) |
get name and information about current kernel |
| Debian GNU/Linux 5.0 |
oldstat(2) |
get file status |
| Debian GNU/Linux 5.0 |
olduname(2) |
get name and information about current kernel |
| Debian GNU/Linux 5.0 |
open(2) |
open and possibly create a file or device |
| Debian GNU/Linux 5.0 |
openat(2) |
open a file relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
outb(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outb_p(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outl(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outl_p(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outsb(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outsl(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outsw(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outw(2) |
port I/O |
| Debian GNU/Linux 5.0 |
outw_p(2) |
port I/O |
| Debian GNU/Linux 5.0 |
path_resolution(2) |
find the file referred to by a filename |
| Debian GNU/Linux 5.0 |
pause(2) |
wait for signal |
| Debian GNU/Linux 5.0 |
pciconfig_iobase(2) |
pci device information handling |
| Debian GNU/Linux 5.0 |
pciconfig_read(2) |
pci device information handling |
| Debian GNU/Linux 5.0 |
pciconfig_write(2) |
pci device information handling |
| Debian GNU/Linux 5.0 |
personality(2) |
set the process execution domain |
| Debian GNU/Linux 5.0 |
pipe(2) |
create pipe |
| Debian GNU/Linux 5.0 |
pivot_root(2) |
change the root file system |
| Debian GNU/Linux 5.0 |
poll(2) |
wait for some event on a file descriptor |
| Debian GNU/Linux 5.0 |
posix_fadvise(2) |
predeclare an access pattern for file data |
| Debian GNU/Linux 5.0 |
ppoll(2) |
wait for some event on a file descriptor |
| Debian GNU/Linux 5.0 |
prctl(2) |
operations on a process |
| Debian GNU/Linux 5.0 |
pread(2) |
read from or write to a file descriptor at a given offset |
| Debian GNU/Linux 5.0 |
pread64(2) |
read from or write to a file descriptor at a given offset |
| Debian GNU/Linux 5.0 |
prof(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
pselect(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
pselect6(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
ptrace(2) |
process trace |
| Debian GNU/Linux 5.0 |
putpmsg(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
pwrite(2) |
read from or write to a file descriptor at a given offset |
| Debian GNU/Linux 5.0 |
pwrite64(2) |
read from or write to a file descriptor at a given offset |
| Debian GNU/Linux 5.0 |
quotactl(2) |
manipulate disk quota |
| Debian GNU/Linux 5.0 |
read(2) |
read from a file descriptor |
| Debian GNU/Linux 5.0 |
readahead(2) |
perform file readahead into page cache |
| Debian GNU/Linux 5.0 |
readdir(2) |
read directory entry |
| Debian GNU/Linux 5.0 |
readlink(2) |
read value of a symbolic link |
| Debian GNU/Linux 5.0 |
readlinkat(2) |
read value of a symbolic link relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
readv(2) |
read or write data into multiple buffers |
| Debian GNU/Linux 5.0 |
reboot(2) |
reboot or enable/disable Ctrl-Alt-Del |
| Debian GNU/Linux 5.0 |
recv(2) |
receive a message from a socket |
| Debian GNU/Linux 5.0 |
recvfrom(2) |
receive a message from a socket |
| Debian GNU/Linux 5.0 |
recvmsg(2) |
receive a message from a socket |
| Debian GNU/Linux 5.0 |
remap_file_pages(2) |
create a non-linear file mapping |
| Debian GNU/Linux 5.0 |
rename(2) |
change the name or location of a file |
| Debian GNU/Linux 5.0 |
renameat(2) |
rename a file relative to directory file descriptors |
| Debian GNU/Linux 5.0 |
rmdir(2) |
delete a directory |
| Debian GNU/Linux 5.0 |
rt_sigaction(2) |
examine and change a signal action |
| Debian GNU/Linux 5.0 |
rt_sigpending(2) |
examine pending signals |
| Debian GNU/Linux 5.0 |
rt_sigprocmask(2) |
examine and change blocked signals |
| Debian GNU/Linux 5.0 |
rt_sigqueueinfo(2) |
queue a signal and data to a process |
| Debian GNU/Linux 5.0 |
rt_sigreturn(2) |
return from signal handler and cleanup stack frame |
| Debian GNU/Linux 5.0 |
rt_sigsuspend(2) |
wait for a signal |
| Debian GNU/Linux 5.0 |
rt_sigtimedwait(2) |
synchronously wait for queued signals |
| Debian GNU/Linux 5.0 |
sbrk(2) |
change data segment size |
| Debian GNU/Linux 5.0 |
sched_get_priority_max(2) |
get static priority range |
| Debian GNU/Linux 5.0 |
sched_get_priority_min(2) |
get static priority range |
| Debian GNU/Linux 5.0 |
sched_getaffinity(2) |
set and get a process's CPU affinity mask |
| Debian GNU/Linux 5.0 |
sched_getparam(2) |
set and get scheduling parameters |
| Debian GNU/Linux 5.0 |
sched_getscheduler(2) |
set and get scheduling policy/parameters |
| Debian GNU/Linux 5.0 |
sched_rr_get_interval(2) |
get the SCHED_RR interval for the named process |
| Debian GNU/Linux 5.0 |
sched_setaffinity(2) |
set and get a process's CPU affinity mask |
| Debian GNU/Linux 5.0 |
sched_setparam(2) |
set and get scheduling parameters |
| Debian GNU/Linux 5.0 |
sched_setscheduler(2) |
set and get scheduling policy/parameters |
| Debian GNU/Linux 5.0 |
sched_yield(2) |
yield the processor |
| Debian GNU/Linux 5.0 |
security(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
select(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
select_tut(2) |
synchronous I/O multiplexing |
| Debian GNU/Linux 5.0 |
semctl(2) |
semaphore control operations |
| Debian GNU/Linux 5.0 |
semget(2) |
get a semaphore set identifier |
| Debian GNU/Linux 5.0 |
semop(2) |
semaphore operations |
| Debian GNU/Linux 5.0 |
semtimedop(2) |
semaphore operations |
| Debian GNU/Linux 5.0 |
send(2) |
send a message on a socket |
| Debian GNU/Linux 5.0 |
sendfile(2) |
transfer data between file descriptors |
| Debian GNU/Linux 5.0 |
sendfile64(2) |
transfer data between file descriptors |
| Debian GNU/Linux 5.0 |
sendmsg(2) |
send a message on a socket |
| Debian GNU/Linux 5.0 |
sendto(2) |
send a message on a socket |
| Debian GNU/Linux 5.0 |
set_thread_area(2) |
Set a Thread Local Storage (TLS) area |
| Debian GNU/Linux 5.0 |
set_tid_address(2) |
set pointer to thread ID |
| Debian GNU/Linux 5.0 |
setcontext(2) |
get or set the user context |
| Debian GNU/Linux 5.0 |
setdomainname(2) |
get/set domain name |
| Debian GNU/Linux 5.0 |
setegid(2) |
set effective user or group ID |
| Debian GNU/Linux 5.0 |
seteuid(2) |
set effective user or group ID |
| Debian GNU/Linux 5.0 |
setfsgid(2) |
set group identity used for file system checks |
| Debian GNU/Linux 5.0 |
setfsgid32(2) |
set group identity used for file system checks |
| Debian GNU/Linux 5.0 |
setfsuid(2) |
set user identity used for file system checks |
| Debian GNU/Linux 5.0 |
setfsuid32(2) |
set user identity used for file system checks |
| Debian GNU/Linux 5.0 |
setgid(2) |
set group identity |
| Debian GNU/Linux 5.0 |
setgid32(2) |
set group identity |
| Debian GNU/Linux 5.0 |
setgroups(2) |
get/set list of supplementary group IDs |
| Debian GNU/Linux 5.0 |
setgroups32(2) |
get/set list of supplementary group IDs |
| Debian GNU/Linux 5.0 |
sethostid(2) |
get or set the unique identifier of the current host |
| Debian GNU/Linux 5.0 |
sethostname(2) |
get/set hostname |
| Debian GNU/Linux 5.0 |
setitimer(2) |
get or set value of an interval timer |
| Debian GNU/Linux 5.0 |
setpgid(2) |
set/get process group |
| Debian GNU/Linux 5.0 |
setpgrp(2) |
set/get process group |
| Debian GNU/Linux 5.0 |
setpriority(2) |
get/set program scheduling priority |
| Debian GNU/Linux 5.0 |
setregid(2) |
set real and/or effective user or group ID |
| Debian GNU/Linux 5.0 |
setregid32(2) |
set real and/or effective user or group ID |
| Debian GNU/Linux 5.0 |
setresgid(2) |
set real, effective and saved user or group ID |
| Debian GNU/Linux 5.0 |
setresgid32(2) |
set real, effective and saved user or group ID |
| Debian GNU/Linux 5.0 |
setresuid(2) |
set real, effective and saved user or group ID |
| Debian GNU/Linux 5.0 |
setresuid32(2) |
set real, effective and saved user or group ID |
| Debian GNU/Linux 5.0 |
setreuid(2) |
set real and/or effective user or group ID |
| Debian GNU/Linux 5.0 |
setreuid32(2) |
set real and/or effective user or group ID |
| Debian GNU/Linux 5.0 |
setrlimit(2) |
get/set resource limits |
| Debian GNU/Linux 5.0 |
setsid(2) |
creates a session and sets the process group ID |
| Debian GNU/Linux 5.0 |
setsockopt(2) |
get and set options on sockets |
| Debian GNU/Linux 5.0 |
settimeofday(2) |
get / set time |
| Debian GNU/Linux 5.0 |
setuid(2) |
set user identity |
| Debian GNU/Linux 5.0 |
setuid32(2) |
set user identity |
| Debian GNU/Linux 5.0 |
setup(2) |
setup devices and file systems, mount root file system |
| Debian GNU/Linux 5.0 |
sgetmask(2) |
manipulation of signal mask (obsolete) |
| Debian GNU/Linux 5.0 |
shmat(2) |
shared memory operations |
| Debian GNU/Linux 5.0 |
shmctl(2) |
shared memory control |
| Debian GNU/Linux 5.0 |
shmdt(2) |
shared memory operations |
| Debian GNU/Linux 5.0 |
shmget(2) |
allocates a shared memory segment |
| Debian GNU/Linux 5.0 |
shmop(2) |
shared memory operations |
| Debian GNU/Linux 5.0 |
shutdown(2) |
shut down part of a full-duplex connection |
| Debian GNU/Linux 5.0 |
sigaction(2) |
examine and change a signal action |
| Debian GNU/Linux 5.0 |
sigaltstack(2) |
set and/or get signal stack context |
| Debian GNU/Linux 5.0 |
signal(2) |
ANSI C signal handling |
| Debian GNU/Linux 5.0 |
signalfd(2) |
create a file descriptor for accepting signals |
| Debian GNU/Linux 5.0 |
sigpending(2) |
examine pending signals |
| Debian GNU/Linux 5.0 |
sigprocmask(2) |
examine and change blocked signals |
| Debian GNU/Linux 5.0 |
sigqueue(2) |
queue a signal and data to a process |
| Debian GNU/Linux 5.0 |
sigreturn(2) |
return from signal handler and cleanup stack frame |
| Debian GNU/Linux 5.0 |
sigsuspend(2) |
wait for a signal |
| Debian GNU/Linux 5.0 |
sigtimedwait(2) |
synchronously wait for queued signals |
| Debian GNU/Linux 5.0 |
sigwaitinfo(2) |
synchronously wait for queued signals |
| Debian GNU/Linux 5.0 |
socket(2) |
create an endpoint for communication |
| Debian GNU/Linux 5.0 |
socketcall(2) |
socket system calls |
| Debian GNU/Linux 5.0 |
socketpair(2) |
create a pair of connected sockets |
| Debian GNU/Linux 5.0 |
splice(2) |
splice data to/from a pipe |
| Debian GNU/Linux 5.0 |
spu_create(2) |
create a new spu context |
| Debian GNU/Linux 5.0 |
spu_run(2) |
execute an SPU context |
| Debian GNU/Linux 5.0 |
ssetmask(2) |
manipulation of signal mask (obsolete) |
| Debian GNU/Linux 5.0 |
stat(2) |
get file status |
| Debian GNU/Linux 5.0 |
stat64(2) |
get file status |
| Debian GNU/Linux 5.0 |
statfs(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
statfs64(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
statvfs(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
stime(2) |
set time |
| Debian GNU/Linux 5.0 |
stty(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
swapoff(2) |
start/stop swapping to file/device |
| Debian GNU/Linux 5.0 |
swapon(2) |
start/stop swapping to file/device |
| Debian GNU/Linux 5.0 |
symlink(2) |
make a new name for a file |
| Debian GNU/Linux 5.0 |
symlinkat(2) |
create a symbolic link relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
sync(2) |
commit buffer cache to disk |
| Debian GNU/Linux 5.0 |
sync_file_range(2) |
sync a file segment with disk |
| Debian GNU/Linux 5.0 |
syscall(2) |
indirect system call |
| Debian GNU/Linux 5.0 |
syscalls(2) |
Linux system calls |
| Debian GNU/Linux 5.0 |
sysctl(2) |
read/write system parameters |
| Debian GNU/Linux 5.0 |
sysfs(2) |
get file system type information |
| Debian GNU/Linux 5.0 |
sysinfo(2) |
returns information on overall system statistics |
| Debian GNU/Linux 5.0 |
syslog(2) |
read and/or clear kernel message ring buffer; set console_loglevel |
| Debian GNU/Linux 5.0 |
tee(2) |
duplicating pipe content |
| Debian GNU/Linux 5.0 |
tgkill(2) |
send a signal to a thread |
| Debian GNU/Linux 5.0 |
time(2) |
get time in seconds |
| Debian GNU/Linux 5.0 |
timerfd_create(2) |
timers that notify via file descriptors |
| Debian GNU/Linux 5.0 |
timerfd_gettime(2) |
timers that notify via file descriptors |
| Debian GNU/Linux 5.0 |
timerfd_settime(2) |
timers that notify via file descriptors |
| Debian GNU/Linux 5.0 |
times(2) |
get process times |
| Debian GNU/Linux 5.0 |
tkill(2) |
send a signal to a thread |
| Debian GNU/Linux 5.0 |
truncate(2) |
truncate a file to a specified length |
| Debian GNU/Linux 5.0 |
truncate64(2) |
truncate a file to a specified length |
| Debian GNU/Linux 5.0 |
tuxcall(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
ugetrlimit(2) |
get/set resource limits |
| Debian GNU/Linux 5.0 |
umask(2) |
set file mode creation mask |
| Debian GNU/Linux 5.0 |
umount(2) |
mount and unmount file systems |
| Debian GNU/Linux 5.0 |
umount2(2) |
mount and unmount file systems |
| Debian GNU/Linux 5.0 |
uname(2) |
get name and information about current kernel |
| Debian GNU/Linux 5.0 |
unimplemented(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
unlink(2) |
delete a name and possibly the file it refers to |
| Debian GNU/Linux 5.0 |
unlinkat(2) |
remove a directory entry relative to a directory file descriptor |
| Debian GNU/Linux 5.0 |
unshare(2) |
disassociate parts of the process execution context |
| Debian GNU/Linux 5.0 |
uselib(2) |
load shared library |
| Debian GNU/Linux 5.0 |
ustat(2) |
get file system statistics |
| Debian GNU/Linux 5.0 |
utime(2) |
change file last access and modification times |
| Debian GNU/Linux 5.0 |
utimensat(2) |
change file timestamps with nanosecond precision |
| Debian GNU/Linux 5.0 |
utimes(2) |
change file last access and modification times |
| Debian GNU/Linux 5.0 |
vfork(2) |
create a child process and block parent |
| Debian GNU/Linux 5.0 |
vhangup(2) |
virtually hangup the current tty |
| Debian GNU/Linux 5.0 |
vm86(2) |
enter virtual 8086 mode |
| Debian GNU/Linux 5.0 |
vm86old(2) |
enter virtual 8086 mode |
| Debian GNU/Linux 5.0 |
vmsplice(2) |
splice user pages into a pipe |
| Debian GNU/Linux 5.0 |
vserver(2) |
unimplemented system calls |
| Debian GNU/Linux 5.0 |
wait(2) |
wait for process to change state |
| Debian GNU/Linux 5.0 |
wait3(2) |
wait for process to change state, BSD style |
| Debian GNU/Linux 5.0 |
wait4(2) |
wait for process to change state, BSD style |
| Debian GNU/Linux 5.0 |
waitid(2) |
wait for process to change state |
| Debian GNU/Linux 5.0 |
waitpid(2) |
wait for process to change state |
| Debian GNU/Linux 5.0 |
write(2) |
write to a file descriptor |
| Debian GNU/Linux 5.0 |
writev(2) |
read or write data into multiple buffers |
