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authorLennart Poettering <lennart@poettering.net>2011-12-31 19:35:52 +0100
committerLennart Poettering <lennart@poettering.net>2011-12-31 19:45:41 +0100
commite5e83e8362e946890ac991fc86a2c5869f9befdf (patch)
tree4bc240b60e45dafaf94601a11be853558ce3f30e /src/sd-readahead.h
parentbb765041af1ac01b822a08609598d1af901e87f7 (diff)
build-sys: make readahead and vconsole optional
Diffstat (limited to 'src/sd-readahead.h')
-rw-r--r--src/sd-readahead.h81
1 files changed, 0 insertions, 81 deletions
diff --git a/src/sd-readahead.h b/src/sd-readahead.h
deleted file mode 100644
index 5bf975a741..0000000000
--- a/src/sd-readahead.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#ifndef foosdreadaheadhfoo
-#define foosdreadaheadhfoo
-
-/***
- Copyright 2010 Lennart Poettering
-
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation files
- (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge,
- publish, distribute, sublicense, and/or sell copies of the Software,
- and to permit persons to whom the Software is furnished to do so,
- subject to the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
-***/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- Reference implementation of a few boot readahead related
- interfaces. These interfaces are trivial to implement. To simplify
- porting we provide this reference implementation. Applications are
- welcome to reimplement the algorithms described here if they do not
- want to include these two source files.
-
- You may compile this with -DDISABLE_SYSTEMD to disable systemd
- support. This makes all calls NOPs.
-
- Since this is drop-in code we don't want any of our symbols to be
- exported in any case. Hence we declare hidden visibility for all of
- them.
-
- You may find an up-to-date version of these source files online:
-
- http://cgit.freedesktop.org/systemd/plain/src/sd-readahead.h
- http://cgit.freedesktop.org/systemd/plain/src/sd-readahead.c
-
- This should compile on non-Linux systems, too, but all functions
- will become NOPs.
-
- See sd-readahead(7) for more information.
-*/
-
-#ifndef _sd_hidden_
-#if (__GNUC__ >= 4) && !defined(SD_EXPORT_SYMBOLS)
-#define _sd_hidden_ __attribute__ ((visibility("hidden")))
-#else
-#define _sd_hidden_
-#endif
-#endif
-
-/*
- Controls ongoing disk read-ahead operations during boot-up. The argument
- must be a string, and either "cancel", "done" or "noreplay".
-
- cancel = terminate read-ahead data collection, drop collected information
- done = terminate read-ahead data collection, keep collected information
- noreplay = terminate read-ahead replay
-*/
-int sd_readahead(const char *action) _sd_hidden_;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif