A system call is used by programs to request services from the operating system's kernel.
I can understand how one can write a program that uses multiple processes or threads: fork() a new process and …
multicore intel system-calls instruction-setI'm trying to understand the use of dup2 and dup. From the man page : DESCRIPTION dup and dup2 create a …
c linux operating-system system-callsI have to write a C program which has to sleep for milliseconds, which has to run on various platforms …
c sleep system-calls millisecondsI need to profile the performance of an application for which I am using strace. However, I do not really …
c linux operating-system system-calls straceCan any one tell me/ point me any references to how to add a system call / utility in XV6 exhaustive …
operating-system system-calls xv6I study the Linux kernel and found out that for x86_64 architecture the interrupt int 0x80 doesn't work for calling …
linux assembly x86 system-calls 32-bitWhat is the difference between a system call and a function call? Is fopen() a system call or a function …
c system-calls function-callsI have read about system calls in Linux, and everywhere description is given regarding x86 architecture (0x80 interrupt and SYSENTER). …
linux linux-kernel arm system-callsI writing a Linux system call map for the radare2 debugger. This means providing a huge static array mapping system …
c system-callsI want to implement a "process wrapper" in Go. Basically what it will do, is launch a process (lets say …
go signals system-calls