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Per Cederqvist
lyskom-server-ceder-1616-generations-topgit
Commits
aa95e5e5
Commit
aa95e5e5
authored
Feb 20, 1994
by
Per Cederqvist
Browse files
Moved the comments before what they comment.
parent
02bbbae1
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src/server/cache.h
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aa95e5e5
/*
* $Id: cache.h,v 0.1
2
1994/02/20 1
4:14:15 law
Exp $
* $Id: cache.h,v 0.1
3
1994/02/20 1
6:21:15 ceder
Exp $
* Copyright (C) 1991 Lysator Academic Computer Association.
*
* This file is part of the LysKOM server.
...
...
@@ -32,100 +32,103 @@ struct matching_info *match_table;
/******** initiation and shutdown of cache *******************************/
Success
init_cache
(
void
);
/* initiate cache (called at initiation/startup of server) */
Success
init_cache
(
void
);
void
free_all_cache
(
void
);
/* flush, shutdown cache and free all cache memory (called at shutdown) */
void
free_all_cache
(
void
);
void
cache_emergency_exit
(
void
);
/* dump emergency files, etc, if possible */
void
cache_emergency_exit
(
void
);
/******** miscellanous cache master routines *****************************/
void
cache_limit_size
(
void
);
/* end-of-atomic, may clear read entries */
void
cache_limit_size
(
void
);
void
cache_sync
(
void
);
/* flush all, dont wait for disk */
void
cache_sync
(
void
);
Bool
sync_part
(
void
);
/* sync timout routine, TRUE=>long timeout before next */
Bool
sync_part
(
void
);
void
cache_sync_all
(
void
);
/* flush all & wait until disk is synced */
void
cache_sync_all
(
void
);
void
tell_cache_garb_text
(
int
running
);
/* tell cache that garb_text is in progress, ie never flush cache */
void
tell_cache_garb_text
(
int
running
);
/* dump cache statistics etc */
void
dump_cache_stats
(
FILE
*
stat_file
);
void
dump_cache_mem_usage
(
FILE
*
stat_file
);
/* dump cache statistics etc */
/******** object manipulation routines ***********************************/
/* mark as changed (object is to be re-written to disk) */
void
mark_person_as_changed
(
Pers_no
pers
);
void
mark_text_as_changed
(
Text_no
text
);
void
mark_conference_as_changed
(
Conf_no
conf
);
/* mark as changed (object is to be re-written to disk) */
/* lock (do never remove object from memory) & unlock */
void
cached_lock_conf
(
Conf_no
conf
);
void
cached_unlock_conf
(
Conf_no
conf
);
void
cached_lock_person
(
Pers_no
pers
);
void
cached_unlock_person
(
Pers_no
pers
);
/* lock (do never remove object from memory) & unlock */
/* create object (returns FALSE if person existed) */
Success
cached_create_person
(
Pers_no
pers
);
Conf_no
cached_create_conf
(
String
name
);
Text_no
cached_create_text
(
const
String
message
);
/* create object (returns FALSE if person existed) */
/* get object from database */
Person
*
cached_get_person_stat
(
Pers_no
person
);
Conference
*
cached_get_conf_stat
(
Conf_no
conf
);
Text_stat
*
cached_get_text_stat
(
Text_no
text
);
/* get object from database */
String
cached_get_text
(
Text_no
text
);
/* return text. String is to be freed by caller */
String
cached_get_text
(
Text_no
text
);
/* remove object from database */
Success
cached_delete_person
(
Pers_no
pers
);
Success
cached_delete_text
(
Text_no
text
);
Success
cached_delete_conf
(
Conf_no
conf
);
/* remove object from database */
/* return number of next existing object */
Pers_no
traverse_person
(
Pers_no
sead
);
Conf_no
traverse_conference
(
Conf_no
sead
);
Text_no
traverse_text
(
Text_no
sead
);
/* return number of next existing object */
Text_no
query_next_text_num
(
void
);
/* returns highest text_num +1 */
Text_no
query_next_text_num
(
void
);
/******** misc conference routines **************************************/
void
cached_change_name
(
Conf_no
conf
,
String
new_name
);
/* change conferance name
/* Change conferance name.
cached_change_name(foo,EMPTY_STRING);
is used when a conference is deleted */
is used when a conference is deleted. */
void
cached_change_name
(
Conf_no
conf
,
String
new_name
);
Bool
cached_conf_exists
(
Conf_no
conf
);
/* returns TRUE when a conference exists */
Bool
cached_conf_exists
(
Conf_no
conf
);
Conf_type
cached_get_conf_type
(
Conf_no
conf
);
/* returns conference type
/* returns conference type.
conf_type is set when mark_conference_as_changed is called (?) */
Conf_type
cached_get_conf_type
(
Conf_no
conf
);
Garb_nice
cached_get_garb_nice
(
Conf_no
conf
);
/* Get garb_nice from smallconf */
Garb_nice
cached_get_garb_nice
(
Conf_no
conf
);
String
cached_get_name
(
Conf_no
conf
);
/* returns conference name from smallconf */
String
cached_get_name
(
Conf_no
conf
);
Local_text_no
cached_get_highest_local_no
(
Conf_no
conf
);
/* returns highes text number in a certain conference */
Local_text_no
cached_get_highest_local_no
(
Conf_no
conf
);
Success
cached_lookup_name
(
const
String
name
,
Conf_list_old
*
result
);
/* match from name => conf_list_old */
Success
cached_lookup_name
(
const
String
name
,
Conf_list_old
*
result
);
/* How many conferences exists? */
Conf_no
cached_no_of_existing_conferences
(
void
);
/******** miscellanous wierd routines ************************************/
...
...
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