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/*
clsync - file tree sync utility based on inotify/kqueue
Copyright (C) 2013-2014 Dmitry Yu Okunev <dyokunev@ut.mephi.ru> 0x8E30679C
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HL_LOCK_TRIES_AUTO
# define IF_HL_LOCK_TRIES_AUTO(a) a
#else
# define IF_HL_LOCK_TRIES_AUTO(a) {}
#endif
#ifdef CAPABILITIES_SUPPORT
enum priv_callid {
PC_DEFAULT = 0,
PC_SYNC_INIIALSYNC_WALK_FTS_OPEN,
PC_SYNC_INIIALSYNC_WALK_FTS_READ,
PC_SYNC_INIIALSYNC_WALK_FTS_CLOSE,
PC_SYNC_MARK_WALK_FTS_OPEN,
PC_SYNC_MARK_WALK_FTS_READ,
PC_SYNC_MARK_WALK_FTS_CLOSE,
PC_INOTIFY_ADD_WATCH_DIR,
PC_MON_HANDLE_LSTAT64,
PC_MAX
};
extern int ( *_privileged_lstat64 ) (
const char *path, stat64_t *buf
# ifdef HL_LOCK_TRIES_AUTO
, int callid
# endif
);
extern FTS * ( *_privileged_fts_open ) (
char * const *path_argv,
int options,
int ( *compar ) ( const FTSENT **, const FTSENT ** )
# ifdef HL_LOCK_TRIES_AUTO
, int callid
# endif
);
extern FTSENT * ( *_privileged_fts_read ) (
FTS *ftsp
# ifdef HL_LOCK_TRIES_AUTO
, int callid
# endif
);
extern int ( *_privileged_fts_close ) (
FTS *ftsp
# ifdef HL_LOCK_TRIES_AUTO
, int callid
# endif
);
extern int ( *_privileged_inotify_init ) ();
extern int ( *_privileged_inotify_init1 ) ( int flags );
extern int ( *_privileged_inotify_add_watch ) (
int fd,
const char *pathname,
uint32_t mask
# ifdef HL_LOCK_TRIES_AUTO
, int callid
# endif
);
extern int ( *_privileged_inotify_rm_watch ) (
int fd,
int wd
);
#ifdef CGROUP_SUPPORT
extern int ( *_privileged_clsync_cgroup_deinit ) ( ctx_t *ctx_p );
#endif
extern pid_t ( *_privileged_waitpid ) ( pid_t pid, int *status, int options );
extern int privileged_check();
# ifdef HL_LOCK_TRIES_AUTO
# define privileged_lstat64(a,b,c) _privileged_lstat64(a,b,c)
# define privileged_fts_open(a,b,c,d) _privileged_fts_open(a,b,c,d)
# define privileged_fts_read(a,b) _privileged_fts_read(a,b)
# define privileged_fts_close(a,b) _privileged_fts_close(a,b)
# define privileged_inotify_add_watch(a,b,c,d) _privileged_inotify_add_watch(a,b,c,d)
# else
# define privileged_lstat64(a,b,c) _privileged_lstat64(a,b)
# define privileged_fts_open(a,b,c,d) _privileged_fts_open(a,b,c)
# define privileged_fts_read(a,b) _privileged_fts_read(a)
# define privileged_fts_close(a,b) _privileged_fts_close(a)
# define privileged_inotify_add_watch(a,b,c,d) _privileged_inotify_add_watch(a,b,c)
# endif
# define privileged_inotify_init _privileged_inotify_init
# define privileged_inotify_init1 _privileged_inotify_init1
# define privileged_inotify_rm_watch _privileged_inotify_rm_watch
# define privileged_clsync_cgroup_deinit _privileged_clsync_cgroup_deinit
# define privileged_waitpid _privileged_waitpid
#else
# define privileged_check(...) {}
# define privileged_lstat64(a,b,c) lstat64(a,b)
# define privileged_fts_open(a,b,c,d) fts_open(a,b,c)
# define privileged_fts_read(a,b) fts_read(a)
# define privileged_fts_close(a,b) fts_close(a)
# define privileged_inotify_init inotify_init
# define privileged_inotify_init1 inotify_init1
# define privileged_inotify_add_watch(a,b,c,d) inotify_add_watch(a,b,c)
# define privileged_inotify_rm_watch inotify_rm_watch
# ifdef CGROUP_SUPPORT
# define privileged_clsync_cgroup_deinit clsync_cgroup_deinit
# endif
# define privileged_waitpid waitpid
#endif
extern int ( *_privileged_kill_child ) (
pid_t pid,
int sig,
char ignoreerrors
);
extern int ( *_privileged_fork_execvp ) (
const char *file,
char *const argv[]
);
#define privileged_kill_child _privileged_kill_child
#define privileged_fork_execvp _privileged_fork_execvp
extern int privileged_init ( struct ctx *ctx_p );
extern int privileged_deinit ( struct ctx *ctx_p );
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