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Section 2 — BetterMan

2—System Calls

496 pages

S
settimeofday(2)
get / set time
↵
setuid(2)
set user identity
↵
setuid32(2)
set user identity
↵
setup(2)
setup devices and filesystems, mount root filesystem
↵
setxattr(2)
set an extended attribute value
↵
sgetmask(2)
manipulation of signal mask (obsolete)
↵
shmat(2)
System V shared memory operations
↵
shmctl(2)
System V shared memory control
↵
shmdt(2)
System V shared memory operations
↵
shmget(2)
allocates a System V shared memory segment
↵
shmop(2)
System V shared memory operations
↵
shutdown(2)
shut down part of a full-duplex connection
↵
sigaction(2)
examine and change a signal action
↵
sigaltstack(2)
set and/or get signal stack context
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signal(2)
ANSI C signal handling
↵
signalfd(2)
create a file descriptor for accepting signals
↵
signalfd4(2)
create a file descriptor for accepting signals
↵
sigpending(2)
examine pending signals
↵
sigprocmask(2)
examine and change blocked signals
↵
sigreturn(2)
return from signal handler and cleanup stack frame
↵
sigsuspend(2)
wait for a signal
↵
sigtimedwait(2)
synchronously wait for queued signals
↵
sigwaitinfo(2)
synchronously wait for queued signals
↵
socket(2)
create an endpoint for communication
↵
socketcall(2)
socket system calls
↵
socketpair(2)
create a pair of connected sockets
↵
splice(2)
splice data to/from a pipe
↵
spu_create(2)
create a new spu context
↵
spu_run(2)
execute an SPU context
↵
ssetmask(2)
manipulation of signal mask (obsolete)
↵
stat(2)
get file status
↵
stat64(2)
get file status
↵
statfs(2)
get filesystem statistics
↵
statfs64(2)
get filesystem statistics
↵
statx(2)
get file status (extended)
↵
stime(2)
set time
↵
stty(2)
unimplemented system calls
↵
subpage_prot(2)
define a subpage protection for an address range
↵
swapoff(2)
start/stop swapping to file/device
↵
swapon(2)
start/stop swapping to file/device
↵
symlink(2)
make a new name for a file
↵
symlinkat(2)
make a new name for a file
↵
sync(2)
commit filesystem caches to disk
↵
sync_file_range(2)
sync a file segment with disk
↵
sync_file_range2(2)
sync a file segment with disk
↵
syncfs(2)
commit filesystem caches to disk
↵
syscall(2)
indirect system call
↵
syscalls(2)
Linux system calls
↵
sysctl(2)
read/write system parameters
↵
sysfs(2)
get filesystem type information
↵
sysinfo(2)
return system information
↵
syslog(2)
read and/or clear kernel message ring buffer; set console_loglevel
↵
T
tee(2)
duplicating pipe content
↵
tgkill(2)
send a signal to a thread
↵
time(2)
get time in seconds
↵
timer_create(2)
create a POSIX per-process timer
↵
timer_delete(2)
delete a POSIX per-process timer
↵

U
ugetrlimit(2)
get/set resource limits
↵
umask(2)
set file mode creation mask
↵
umount(2)
unmount filesystem
↵
umount2(2)
unmount filesystem
↵
uname(2)
get name and information about current kernel
↵

V
vfork(2)
create a child process and block parent
↵
vhangup(2)
virtually hangup the current terminal
↵
vm86(2)
enter virtual 8086 mode
↵
vm86old(2)
enter virtual 8086 mode
↵
vmsplice(2)
splice user pages to/from a pipe
↵
W
wait(2)
wait for process to change state
↵
wait3(2)
wait for process to change state, BSD style
↵
wait4(2)
wait for process to change state, BSD style
↵
waitid(2)
wait for process to change state
↵
waitpid(2)
wait for process to change state
↵

Showing 401-496 of 496 results.

timerfd_create(2)

timers that notify via file descriptors

timerfd_gettime(2)

timers that notify via file descriptors

timerfd_settime(2)

timers that notify via file descriptors

timer_getoverrun(2)

get overrun count for a POSIX per-process timer

timer_gettime(2)

arm/disarm and fetch state of POSIX per-process timer

timer_settime(2)

arm/disarm and fetch state of POSIX per-process timer

get process times

send a signal to a thread

truncate a file to a specified length

truncate a file to a specified length

unimplemented system calls

unimplemented(2)

unimplemented system calls

delete a name and possibly the file it refers to

delete a name and possibly the file it refers to

disassociate parts of the process execution context

load shared library

create a file descriptor for handling page faults in user space

get filesystem statistics

change file last access and modification times

change file timestamps with nanosecond precision

change file last access and modification times

unimplemented system calls

write to a file descriptor

read or write data into multiple buffers