[LTP] [PATCH] sighold02: Fix muslc builds by removing __SIGRTMIN

[Petr Vorel]

> Hi!
> > Ah, looking at the code "if (sig >= __SIGRTMIN && sig < SIGRTMIN)",
> > we need both underscore and non-underscore.

> This is code to actually skip signals used internally by libc, so
> anything between 32 and SIGRTMIN. It's pretty safe to hardcode the first
> value to 32 since that is the number of signals allocated by kernel
> which is not going to change.
Ah, right!

> I guess that we can add something as SIGRTMIN_KERN or SIGRTMIN_BASE and
> define it to 32 in some LTP header instead of hardcoding 32 into
> testcases, which would be way better than misusing glibc internal
> __SIGRTMIN.
+1

Kind regards,
Petr