Date: Tue, 24 Jan 2006 15:56:57 -0200 From: Rainer Alves <rainer.alves@gmail.com> To: Fernan Aguero <fernan@iib.unsam.edu.ar> Cc: freebsd-ports@freebsd.org Subject: Re: porting an app that checks /proc/meminfo Message-ID: <43D66A69.4010005@gmail.com> In-Reply-To: <20060124172317.GF72149@iib.unsam.edu.ar> References: <20060124172317.GF72149@iib.unsam.edu.ar>
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Fernan Aguero wrote: > The program builds fine, but because it uses /proc/meminfo > to check for available memory, when you run it, it will > complain about the lack of /proc/meminfo and won't let you > do anything. > ... > How does one gets the values of i) memory used by the > program/process and ii) amount of RAM available in the > computer without using /proc/meminfo in FreeBSD? Take a loot at sysutils/muse, which uses /dev/mem to gather this info: [rainer@bsd ~]$ muse -m kvm_open: /dev/mem: Permission denied kvm_open failed [rainer@bsd ~]$ sudo muse -m Active: 311.965 MB Inactive: 54.039 MB Wired: 99.977 MB Reserved: 0.961 MB Cache: 25.812 MB Kernel: 0.133 MB Interrupt: 0.008 MB Buffer: 59.969 MB Total: 493.637 MB Free: 1.141 MB
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