HelenOS sources

SYS_KLOG          135 kernel/generic/src/syscall/syscall.c 	[SYS_KLOG] = (syshandler_t) sys_klog,
SYS_KLOG          116 uspace/app/trace/syscalls.c 	[SYS_KLOG] = { "klog", 5, V_ERRNO }
SYS_KLOG           46 uspace/lib/c/generic/io/klog.c 	return (errno_t) __SYSCALL4(SYS_KLOG, KLOG_WRITE, (sysarg_t) buf,
SYS_KLOG           52 uspace/lib/c/generic/io/klog.c 	return (errno_t) __SYSCALL5(SYS_KLOG, KLOG_READ, (uintptr_t) data,