Date: Tue, 22 Sep 2009 17:16:29 +0200 From: Gary Jennejohn <gary.jennejohn@freenet.de> To: pluknet <pluknet@gmail.com> Cc: Barney Cordoba <barney_cordoba@yahoo.com>, current@freebsd.org Subject: Re: where is device_get_parent function defined Message-ID: <20090922171629.418a089b@ernst.jennejohn.org> In-Reply-To: <a31046fc0909220637u76a46b24tdf90306836356f78@mail.gmail.com> References: <20090922113239.02f3653f@ernst.jennejohn.org> <295750.94482.qm@web63906.mail.re1.yahoo.com> <a31046fc0909220637u76a46b24tdf90306836356f78@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, 22 Sep 2009 17:37:00 +0400 pluknet <pluknet@gmail.com> wrote: > 2009/9/22 Barney Cordoba <barney_cordoba@yahoo.com>: > > > > > > --- On Tue, 9/22/09, Gary Jennejohn <gary.jennejohn@freenet.de> wrote: > > > >> From: Gary Jennejohn <gary.jennejohn@freenet.de> > >> Subject: Re: where is device_get_parent function defined > >> To: "Barney Cordoba" <barney_cordoba@yahoo.com> > >> Cc: current@freebsd.org > >> Date: Tuesday, September 22, 2009, 5:32 AM > >> On Mon, 21 Sep 2009 15:27:42 -0700 > >> (PDT) > >> Barney Cordoba <barney_cordoba@yahoo.com> > >> wrote: > >> > >> > I can't seem to find where device_get_parent() is > >> defined. > >> > > >> > >> /sys/kern/subr_bus,c > >> > >> grep -r ^device_get_parent /sys/ > > > > Thanks, I found it shortly after posting. The "problem" with grep is > > that you get about a billion lines, particularly on systems with 4 or > > 5 different kernel sources installed. > > > > Following style(9): > ### > The function type should be on a line by itself preceding the function. > > static char * > function(int a1, int a2, float fl, int a4) > ### > > So you can safely use the caret sign in regex: grep ^keyword path > Which, of course, is exactly why I used it. This style(9) rule is one big advantage which FreeBSD has over Linux. It's practically impossible to find a function in Linux because the type is always on the same line as the function declaration. Drives my crazy. --- Gary Jennejohn
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20090922171629.418a089b>