From: Andre Noll <maan@systemlinux.org>
Date: Mon, 25 Mar 2013 15:36:10 +0000 (+0000)
Subject: string: Replace the for_each_line_modes enum by a bitmap.
X-Git-Tag: v0.4.13~33^2~5
X-Git-Url: http://git.tuebingen.mpg.de/?a=commitdiff_plain;ds=sidebyside;h=6256ed835dc5ced1fb4c75ed91fb4e68fbf436fd;hp=6256ed835dc5ced1fb4c75ed91fb4e68fbf436fd;p=paraslash.git

string: Replace the for_each_line_modes enum by a bitmap.

Currently we pass an "enum for_each_line_modes" as the first argument
to for_each_complete_line(). The parameter is effectively a boolean
since the enumeration defines only two possible values.

For the upcoming discard feature of for_each_line_modes() we'll need
to pass another bit of information, so this patch changes the type of
the first argument to for_each_complete_line() to unsigned and treats
it as a bit array. The only bit defined so far is LINE_MODE_RO, with
unchanged semantics.

The two callers are updated to reflect this change.
---