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355898 |
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19-Dec-2019 |
kevans |
Add sigsetop extensions commonly found in musl libc and glibc
These functions (sigandset, sigisemptyset, sigorset) are commonly available in at least musl libc and glibc; sigorset, at least, has proven quite useful in qemu-bsd-user work for tracking the current process signal mask in a more self-documenting/aesthetically pleasing manner.
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