sys_unlink         34 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_unlink, sys_unlink)
sys_unlink       1037 include/linux/syscalls.h asmlinkage long sys_unlink(const char __user *pathname);
sys_unlink       2220 tools/include/nolibc/nolibc.h 	int ret = sys_unlink(path);