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IDProjectCategoryView StatusDate SubmittedLast Update
0004023OCamlOCaml generalpublic2006-05-13 17:222013-09-03 17:09
ReporterChristophe 
Assigned To 
PrioritynormalSeverityfeatureReproducibilityN/A
StatusacknowledgedResolutionopen 
PlatformOSOS Version
Product Version3.09.2 
Target VersionFixed in Version 
Summary0004023: usleep feature
DescriptionHello,

it would be very nice to have a function usleep in Unix. Now, there is only sleep that waits for
a given number of seconds, but most of the time, it is not accurate (what if I need to wait 0.1 sec ?)
There is a 'delay' function in Threads, but sometimes, I need to compile without the thread library,
due to external constraints...
So it would be nice to have a usleep function in Unix, that just waits like sleep, but that take a float argument, or a given number of mili or microseconds...

Thank you !
Tagsjunior_job, patch
Attached Files

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-  Notes
(0003644)
berke (reporter)
2006-05-17 11:43

You can use select:

  let usleep t = ignore (select [] [] [] t);;
(0003739)
n8gray (reporter)
2006-08-24 01:55

Great! Include that one-liner in the Unix module and mark the bug fixed. Seriously. Convenience functions make users happy and productive. :)

- Issue History
Date Modified Username Field Change
2006-05-13 17:22 Christophe New Issue
2006-05-17 11:43 berke Note Added: 0003644
2006-08-24 01:55 n8gray Note Added: 0003739
2006-08-29 16:34 doligez Status new => acknowledged
2013-09-03 17:09 doligez Tag Attached: patch
2013-09-03 17:09 doligez Tag Attached: junior_job


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