sys_fork           18 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_fork, sys_fork)
sys_fork           81 arch/mips/kernel/syscall.c save_static_function(sys_fork);
sys_fork           33 arch/x86/um/sys_call_table_64.c #define stub_fork sys_fork
sys_fork         1116 include/linux/syscalls.h asmlinkage long sys_fork(void);
sys_fork         1882 tools/include/nolibc/nolibc.h 	pid_t ret = sys_fork();