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Re: lib/53125: sys/timevar.h is absent in installed systems.
The following reply was made to PR lib/53125; it has been noted by GNATS.
From: =?UTF-8?B?SmFyb23DrXIgRG9sZcSNZWs=?= <jaromir.dolecek%gmail.com@localhost>
To: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>
Cc: Utkarsh Anand <utkarsh009%yandex.com@localhost>
Subject: Re: lib/53125: sys/timevar.h is absent in installed systems.
Date: Wed, 28 Mar 2018 10:24:14 +0200
Besides linking against libkvm, I'd suggest to also do other thing
suggested by the kvm_open(3) manpage, and use use KVM_NO_FILES flags
And maybe consider using kvm_openfiles() - rationale is in the manpage also.
2018-03-28 8:45 GMT+02:00 Thomas Klausner <wiz%netbsd.org@localhost>:
> The following reply was made to PR lib/53125; it has been noted by GNATS.
> From: Thomas Klausner <wiz%NetBSD.org@localhost>
> To: gnats-bugs%NetBSD.org@localhost
> Subject: Re: lib/53125: sys/timevar.h is absent in installed systems.
> Date: Wed, 28 Mar 2018 08:42:28 +0200
> On Wed, Mar 28, 2018 at 05:05:01AM +0000, Utkarsh Anand wrote:
> > Not sure what's happening when I try to compile this:
> > Error:
> > /var/tmp/temp-eb1f46.o: In function `main':
> > temp.c:(.text+0x2e): undefined reference to `kvm_open'
> > temp.c:(.text+0x5e): undefined reference to `kvm_getproc2'
> > clang-5.0: error: linker command failed with exit code 1 (use -v to see invocation)
> # man kvm_open
> kvm_open, kvm_openfiles, kvm_close -- initialize kernel virtual memory
> Kernel Data Access Library (libkvm, -lkvm)
> -> you need to link against libkvm.
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