Re: [PATCH] pager: use an environment variable for pager_in_use

["Simon 'corecode' Schubert" <corecode@xxxxxxxxxxxx>]

Johannes Schindelin wrote:
> > Johannes Schindelin <Johannes.Schindelin@xxxxxx> wrote:
> > > +int pager_in_use = getenv("GIT_PAGER_IN_USE");
> > test.c:3: error: initializer element is not constant
> Sorry.
>
> Still, it feels wrong to use two system calls when you need none.

getenv() is usually no system call, but processed in userland.

However, I also always get the feeling that using environment variables within one process to communicate state seems wrong, but many old unix tools do it this way.

cheers
 simon

--
Serve - BSD     +++  RENT this banner advert  +++    ASCII Ribbon   /"\
Work - Mac      +++  space for low €€€ NOW!1  +++      Campaign     \ /
Party Enjoy Relax   |   http://dragonflybsd.org      Against  HTML   \
Dude 2c 2 the max   !   http://golden-apple.biz       Mail + News   / \

Attachment: signature.asc
Description: OpenPGP digital signature