06519c05da
test(1) scans for "operators" linearly in an array using strcmp() to find a match. Since the list of "operators" is fixed, split them into one and two character ones, and ones that start with a `-' and ones they don't. This way we can optimize the compare function to just check for one or two characters. Sort and use bsearch(3). We could have used a single sorted array and bsearch(3), to save some complexity, but I decided to be a bit fancier. |
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| csh | ||
| date | ||
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| domainname | ||
| echo | ||
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| expr | ||
| hostname | ||
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| sh | ||
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| systrace | ||
| test | ||
| Makefile | ||
| Makefile.inc | ||