syscall(2) - Linux manual pagesyscall(2) System Calls Manual syscall(2) NAME topsyscall - indirect system call LIBRARY topStandard C library (libc, -lc) SYNOPSIS top#include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h> long syscall(long number, ...); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): syscall(): Since glibc 2.19: _DEFAULT_SOURCE Before glib
