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New posts in system-calls

Why is Linux syscall return type "long"?

c linux linux-kernel system-calls

How does sched_setaffinity() work?

c linux kernel multicore system-calls

Why can the execve system call run "/bin/sh" without any argv arguments, but not "/bin/ls"?

c linux system-calls glibc shellcode

open() doesn't set O_CLOEXEC flag

c linux kernel system-calls fcntl

Difference in ABI between x86_64 Linux functions and syscalls

assembly linux-kernel x86-64 system-calls abi

Why do we need to call poll_wait in poll?

linux linux-kernel linux-device-driver system-calls epoll

Difference between ptrace(PTRACE_PEEKUSER) and ptrace(PTRACE_PEEKDATA)?

c system-calls strace ptrace

How to know if a Linux system call is restartable or not?

c linux posix system-calls

Why is my "cat" function with system calls slower compared to Linux's "cat"?

c linux system-calls cat

How to retrieve the user name from the user ID

c unix system-calls file-descriptor stat

How to set ulimit -n from a golang program?

network-programming operating-system go system-calls ulimit

Implementation of system calls / traps within Linux kernel source

c linux-kernel kernel system-calls

Separating a string in C++

c++ string strtok system-calls

In QEMU, is it possible to intercept packets being sent/received by the Linux Guest OS?

linux sockets virtualization system-calls qemu

Difference between __NR_gettid and SYS_gettid

c linux system-calls

Cross platform way of testing whether a file is a directory

unix posix system-calls dirent.h

How does the gettimeofday syscall wor‍k?

linux assembly x86-64 system-calls vdso

Why is clock_nanosleep preferred over nanosleep to create sleep times in C?

c linux linux-kernel system-calls

poll system call timeout

linux system-calls strace

Filter out broken pipe errors

io go system-calls broken-pipe epipe
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