Andy Wingo
850b724f85
More robust asyncs.test
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* test-suite/tests/asyncs.test: Instead of wrapping abort-to-prompt with
false-if-exception, to handle edge cases, guard with
suspendable-continuation?: this also catches recursive invocations.
2023-09-18 15:24:37 +02:00
Mike Gran
70cfabd7e8
Check for working profiling and virtual itimers
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* configure.ac (HAVE_USABLE_GETITIMER_PROF, HAVE_USABLE_GETITIMER_VIRTUAL): new tests
* doc/ref/posix.texi (setitimer, getitimer): document provided? 'ITIMER_VIRTUAL and 'ITIMER_PROF
* doc/ref/statprof.texi (statprof): document ITIMER_PROF requirements
* libguile/scmsigs.c (scm_setitimer, scm_getitimer): document (provided? 'ITIMER_VIRTUAL) and (provided? 'ITIMER_PROF)
(scm_init_scmsigs): add features ITIMER_VIRTUAL and ITIMER_PROF
* test-suite/tests/asyncs.test ("prevention via sigprof"): throw when unsupported
* test-suite/tests/signals.test: throw when not supported
* test-suite/tests/statprof.test: throw when not supported
2017-03-06 23:06:12 -08:00
