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From: "Batutis, Ed" <Ed.Batutis@netapp.com>
To: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>
Subject: get number of open files in a process?
Thread-Topic: get number of open files in a process?
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Date: Thu, 21 Jan 2016 13:34:18 +0000
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Hi,

I need to determine the number of open files in my process - all types of f=
ile handles total - sockets, files, everything.

Does this work reliably for that purpose?

   int num_open =3D 0; /* number of open files? */
   kinfo_file *inf =3D  kinfo_getfile(getpid(), &num_open);
   if ( inf ) {
     free(inf);
   }


Thanks,

=3DEd