Bug 32013 - Solaris lacks wapi_GetVolumeInformation
Summary: Solaris lacks wapi_GetVolumeInformation
Status: NEW
Alias: None
Product: Runtime
Classification: Mono
Component: General (show other bugs)
Version: 4.0.0
Hardware: PC Other
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-07-16 07:34 UTC by Rainer Orth
Modified: 2015-07-16 07:34 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
proposed patch (961 bytes, application/octet-stream)
2015-07-16 07:34 UTC, Rainer Orth
Details


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Status:
NEW

Description Rainer Orth 2015-07-16 07:34:22 UTC
Created attachment 12064 [details]
proposed patch

When building mono 4.0.2.5 on 64-bit Solaris 11/x86, I got a link failure

wapi_GetVolumeInformation           ./.libs/libmonoruntime.a(libmonoruntime_la-icall.o)

This can be fixed by providing an implementation in mono/io-layer/io.c.  While Solaris does have statfs(2), it
only exists for SunOS 4 compatibility, while the proper interface to use is statvfs(2).  The attached patch uses
that.

The affected code is a terrible mess of nested #ifdefs; it could urgently use some cleanup based on feature
test macros instead of the current maze of platform macros.

  Rainer