/[LeafOK_CVS]/lbbs/src/section_list.c
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Diff of /lbbs/src/section_list.c

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Revision 1.30 by sysadm, Thu May 29 00:52:09 2025 UTC Revision 1.34 by sysadm, Sat Jun 21 02:15:18 2025 UTC
# Line 14  Line 14 
14   *                                                                         *   *                                                                         *
15   ***************************************************************************/   ***************************************************************************/
16    
 #define _GNU_SOURCE  
   
 #include "section_list.h"  
17  #include "log.h"  #include "log.h"
18    #include "section_list.h"
19  #include "trie_dict.h"  #include "trie_dict.h"
20    #include <errno.h>
21    #include <signal.h>
22  #include <stdio.h>  #include <stdio.h>
23    #include <stdlib.h>
24  #include <string.h>  #include <string.h>
 #include <signal.h>  
25  #include <unistd.h>  #include <unistd.h>
26  #include <stdlib.h>  #include <sys/ipc.h>
 #include <errno.h>  
27  #include <sys/param.h>  #include <sys/param.h>
28  #include <sys/sem.h>  #include <sys/sem.h>
29  #include <sys/shm.h>  #include <sys/shm.h>
 #include <sys/ipc.h>  
30    
31  #ifdef _SEM_SEMUN_UNDEFINED  #ifdef _SEM_SEMUN_UNDEFINED
32  union semun  union semun
# Line 44  union semun Line 42  union semun
42  #define SECTION_TRY_LOCK_WAIT_TIME 1 // second  #define SECTION_TRY_LOCK_WAIT_TIME 1 // second
43  #define SECTION_TRY_LOCK_TIMES 10  #define SECTION_TRY_LOCK_TIMES 10
44    
45  #define ARTICLE_BLOCK_PER_SHM 400                 // sizeof(ARTICLE_BLOCK) * ARTICLE_BLOCK_PER_SHM is the size of each shm segment to allocate  #define ARTICLE_BLOCK_PER_SHM 1000                // sizeof(ARTICLE_BLOCK) * ARTICLE_BLOCK_PER_SHM is the size of each shm segment to allocate
46  #define ARTICLE_BLOCK_SHM_COUNT_LIMIT 200 // limited by length (8-bit) of proj_id in ftok(path, proj_id)  #define ARTICLE_BLOCK_SHM_COUNT_LIMIT 80 // limited by length (8-bit) of proj_id in ftok(path, proj_id)
47  #define ARTICLE_BLOCK_PER_POOL (ARTICLE_BLOCK_PER_SHM * ARTICLE_BLOCK_SHM_COUNT_LIMIT)  #define ARTICLE_BLOCK_PER_POOL (ARTICLE_BLOCK_PER_SHM * ARTICLE_BLOCK_SHM_COUNT_LIMIT)
48    
49  #define CALCULATE_PAGE_THRESHOLD 100 // Adjust to tune performance of move topic  #define CALCULATE_PAGE_THRESHOLD 100 // Adjust to tune performance of moving topic between sections
50    
51  #define SID_STR_LEN 5 // 32-bit + NULL  #define SID_STR_LEN 5 // 32-bit + NULL
52    

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