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acf0607683
Summary: Ref T13395. Merge a lot of stuff which doesn't break existing workflows: - Merge a UTF8 fix for "cmd.exe" on Windows. - Merge minor changes to JSON linters. - Merge some shell completion stuff. - Merge some "arc anoid" fixes. - Merge various Windows improvements to unit tests which interact with processes / the filesystem. - Merge some other Windows path fixes. - Merge a UTF8 character class fix. - Merge script initialization. - Merge unit test support scripts. - Merge some initialization code. - Merge Windows stdout/stderr-as-files code. - Merge a bunch of code for making exec tests work on Windows. - Merge more Windows unit test fixes. - Merge "continue on failure" mode when loading symbols. - Merge "GPC" order CLI fixes. Test Plan: Ran `arc unit --everything`; created this change. There's likely some less-than-perfect code here. Maniphest Tasks: T13395 Differential Revision: https://secure.phabricator.com/D20988
20 lines
377 B
PHP
Executable file
20 lines
377 B
PHP
Executable file
<?php
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if ($argc != 2) {
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echo "usage: sleep <duration>\n";
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exit(1);
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}
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// NOTE: Sleep for the requested duration even if our actual sleep() call is
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// interrupted by a signal.
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$then = microtime(true) + (double)$argv[1];
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while (true) {
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$now = microtime(true);
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if ($now >= $then) {
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break;
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}
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$sleep = max(1, ($then - $now));
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usleep((int)($sleep * 1000000));
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}
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