From e5e83e8362e946890ac991fc86a2c5869f9befdf Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sat, 31 Dec 2011 19:35:52 +0100 Subject: build-sys: make readahead and vconsole optional --- src/readahead/readahead-common.h | 50 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/readahead/readahead-common.h (limited to 'src/readahead/readahead-common.h') diff --git a/src/readahead/readahead-common.h b/src/readahead/readahead-common.h new file mode 100644 index 000000000..9547ad201 --- /dev/null +++ b/src/readahead/readahead-common.h @@ -0,0 +1,50 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#ifndef fooreadaheadcommonhfoo +#define fooreadaheadcommonhfoo + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see . +***/ + +#include +#include + +#include "macro.h" + +#define READAHEAD_FILE_SIZE_MAX (10*1024*1024) + +int file_verify(int fd, const char *fn, off_t file_size_max, struct stat *st); + +int fs_on_ssd(const char *p); +int fs_on_read_only(const char *p); + +bool enough_ram(void); + +int open_inotify(void); + +typedef struct ReadaheadShared { + pid_t collect; + pid_t replay; +} _packed_ ReadaheadShared; + +ReadaheadShared *shared_get(void); + +int bump_request_nr(const char *p); + +#endif -- cgit v1.2.3