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Commit 47c18140 47c18140b870504d9ce4d4c386530c1a73dccfe2 by Sergey Poznyakoff
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Implement _dbm_get_fd in Kyoto cabinet. 

* libmu_dbm/kyoto.c: Implement _dbm_get_fd.
1 parent df905e61
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Showing 1 changed file with 16 additions and 1 deletions
...@@ -19,6 +19,7 @@ ...@@ -19,6 +19,7 @@
19 # include <config.h> 19 # include <config.h>
20 #endif 20 #endif
21 #include <fcntl.h> 21 #include <fcntl.h>
22 #include <unistd.h>
22 #include <stdlib.h> 23 #include <stdlib.h>
23 #include <string.h> 24 #include <string.h>
24 #include <sys/stat.h> 25 #include <sys/stat.h>
...@@ -38,6 +39,7 @@ struct kc_descr ...@@ -38,6 +39,7 @@ struct kc_descr
38 { 39 {
39 KCDB *db; /* db */ 40 KCDB *db; /* db */
40 KCCUR *cur; /* cursor */ 41 KCCUR *cur; /* cursor */
42 int fd;
41 }; 43 };
42 44
43 static int 45 static int
...@@ -49,7 +51,17 @@ _kc_file_safety (mu_dbm_file_t db, int mode, uid_t owner) ...@@ -49,7 +51,17 @@ _kc_file_safety (mu_dbm_file_t db, int mode, uid_t owner)
49 int 51 int
50 _kc_get_fd (mu_dbm_file_t db, int *pag, int *dir) 52 _kc_get_fd (mu_dbm_file_t db, int *pag, int *dir)
51 { 53 {
52 return ENOSYS; 54 struct kc_descr *kcd = db->db_descr;
55 if (kcd->fd == -1)
56 {
57 kcd->fd = open (db->db_name, O_RDONLY);
58 if (kcd->fd == -1)
59 return errno;
60 }
61 *pag = kcd->fd;
62 if (dir)
63 *dir = kcd->fd;
64 return 0;
53 } 65 }
54 66
55 static int 67 static int
...@@ -93,6 +105,7 @@ _kc_open (mu_dbm_file_t db, int flags, int mode) ...@@ -93,6 +105,7 @@ _kc_open (mu_dbm_file_t db, int flags, int mode)
93 kcd->db = kdb; 105 kcd->db = kdb;
94 kcd->cur = NULL; 106 kcd->cur = NULL;
95 db->db_descr = kcd; 107 db->db_descr = kcd;
108 kcd->fd = -1;
96 return 0; 109 return 0;
97 } 110 }
98 111
...@@ -102,6 +115,8 @@ _kc_close (mu_dbm_file_t db) ...@@ -102,6 +115,8 @@ _kc_close (mu_dbm_file_t db)
102 if (db->db_descr) 115 if (db->db_descr)
103 { 116 {
104 struct kc_descr *kcd = db->db_descr; 117 struct kc_descr *kcd = db->db_descr;
118 if (kcd->fd != -1)
119 close (kcd->fd);
105 kcdbclose (kcd->db); 120 kcdbclose (kcd->db);
106 kcdbdel (kcd->db); 121 kcdbdel (kcd->db);
107 free (kcd); 122 free (kcd);
......