On Tue, Jul 12, 2011 at 8:52 AM, Otto Moerbeek <o...@drijf.net> wrote:
...
> diff -u -p -r1.117 syscalls.master
> --- sys/kern/syscalls.master 9 Jul 2011 05:46:26 -0000 1.117
> +++ sys/kern/syscalls.master 12 Jul 2011 14:59:03 -0000
> @@ -572,3 +572,9 @@
> int flag); }
> 326 STD { int sys_utimensat(int fd, const char *path, \
> const struct timespec *times, int flag); }
> +#ifdef KTRACE
> +327 STD { int sys_utrace(const char *label, void *addr, \
> + size_t len); }
> +#else
> +327 UNIMPL utrace
> +#endif
Hmm, if a process calls utrace() with a kernel that doesn't have
KTRACE defined, should it really kill the process (SIGSYS) or just do
nothing? (Just pondering a day when ld.so or libc calls utrace().
Don't want to have to add another stub to the ramdisk build bits...)
Philip Guenther
