Mike Gran
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70cfabd7e8
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Check for working profiling and virtual itimers
* 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
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2017-03-06 23:06:12 -08:00 |
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