Simon Josefsson wrote:
> > + int alarm_value = 50;
> >signal (SIGALRM, SIG_DFL);
> > - alarm (10);
> > + alarm (alarm_value);
>
> Nice trick, but doesn't the compiler optimize away this?
When I'm compiling for debugging, I use CFLAGS="-ggdb", that is,
implicitly -O0. (Debugging at -O2 is
Bruno Haible writes:
> + int alarm_value = 50;
>signal (SIGALRM, SIG_DFL);
> - alarm (10);
> + alarm (alarm_value);
Nice trick, but doesn't the compiler optimize away this? Maybe a
'volatile' is needed.
/Simon
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for QEMU-emulated
environments, and using the gdb-overridable idiom from
https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commitdiff;h=a8d9f4635238f845bb76269a54fbb2c55255d365
.
2024-05-09 Bruno Haible
unistr/u8-strstr tests: Avoid test failure with ASAN.
* tests/unistr/test
