system call
in computer science, the mechanism used by an application program to request service from the operating system or another application program
fork
in computing, an operation whereby a process creates a copy of itself, usually through a system call implemented in the kernel
Exit
System call
Entropy-supplying system calls
system calls in Unix-like operating systems
sync
Unix command to commit all data in the kernel filesystem to non-volatile storage buffers
clone
Linux command
read
computer system call
splice
Linux-specific system call
sleep
system call
open
system calls in some operating systems
exec
execute a file (a library function and/or a system call)
wait
system call
spawn
single system call that loads and executes a new child process
exit
system call used in many computer operating systems
close
system call
dup
Unix system call for creating a copy of a file descriptor.
select
system call
stat
Unix system call
write
system call of the UNIX kernel