Date: Wed, 29 Oct 2008 23:00:15 +0200 From: Kostik Belousov <kostikbel@gmail.com> To: =?koi8-r?B?7cnIwcnMIOvJ0ME=?= <msnkipa@mail.ru> Cc: freebsd-stable@freebsd.org Subject: Re: Where is new session creation in init-getty-login Message-ID: <20081029210015.GH18100@deviant.kiev.zoral.com.ua> In-Reply-To: <E1KvDsg-0005JZ-00.msnkipa-mail-ru@f177.mail.ru> References: <E1KvDsg-0005JZ-00.msnkipa-mail-ru@f177.mail.ru>
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--lf0NQ8GVTdtriwpn Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 29, 2008 at 07:26:50PM +0300, =ED=C9=C8=C1=C9=CC =EB=C9=D0=C1 w= rote: >=20 > I can`t find the place in the source where new session creates when > I login via local terminal. There is no call to setsid() after init > forks in start_getty(session_t *sp) and no calls to that function in > getty and login. But when I login to the local terminal, exit and > login again I will have different session ID`s (pid numbers of session > leader process). So I wan`t to know where login process become a > session leader? Watch for the login_tty(3) calls both in init and in getty. This function from libutil sets up the session and controlling terminal. It is called from init for single-user shell and rc script. getty calls it for line logons. --lf0NQ8GVTdtriwpn Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkkIzt4ACgkQC3+MBN1Mb4hv7wCfbsrdZ4y7wZpf0w1nUnYG/Rlj jUEAn3F9I1+MDMnqHAe9EAvcN4A7t/bR =nrkc -----END PGP SIGNATURE----- --lf0NQ8GVTdtriwpn--
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