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50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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#ifndef fooreadaheadcommonhfoo
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#define fooreadaheadcommonhfoo
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <sys/stat.h>
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#include <sys/types.h>
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#include "macro.h"
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#define READAHEAD_FILE_SIZE_MAX (128*1024*1024)
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int file_verify(int fd, const char *fn, off_t file_size_max, struct stat *st);
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int fs_on_ssd(const char *p);
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bool enough_ram(void);
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int open_inotify(void);
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typedef struct ReadaheadShared {
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pid_t collect;
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pid_t replay;
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} _packed_ ReadaheadShared;
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ReadaheadShared *shared_get(void);
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int bump_request_nr(const char *p);
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#endif
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