Date: Thu, 21 Jan 2016 16:36:36 +0100 From: Joerg Sonnenberger <joerg@britannica.bec.de> To: "Batutis, Ed" <Ed.Batutis@netapp.com> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: get number of open files in a process? Message-ID: <20160121153636.GA10961@britannica.bec.de> In-Reply-To: <ea9f2ab2d4f543c8ad34fdeb082f8c7a@hioexcmbx08-prd.hq.netapp.com> References: <ea9f2ab2d4f543c8ad34fdeb082f8c7a@hioexcmbx08-prd.hq.netapp.com>
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On Thu, Jan 21, 2016 at 01:34:18PM +0000, Batutis, Ed wrote: > I need to determine the number of open files in my process - all types of file handles total - sockets, files, everything. Use getdtablesize() to get the current largest known fd. If you want, you can afterwards loop and use fcntl with F_GETFD to check if the descriptor is still open. Joerg
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