diff options
Diffstat (limited to 'nscd/nscd.h')
| -rw-r--r-- | nscd/nscd.h | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/nscd/nscd.h b/nscd/nscd.h index d5dc613d22..5c2ff3a95b 100644 --- a/nscd/nscd.h +++ b/nscd/nscd.h @@ -1,4 +1,4 @@ -/* Copyright (c) 1998, 1999, 2000, 2001, 2003, 2004 +/* Copyright (c) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998. @@ -58,16 +58,18 @@ typedef enum struct database_dyn { pthread_rwlock_t lock; + pthread_mutex_t prunelock; int enabled; int check_file; int persistent; int shared; - const char *filename; + int propagate; + const char filename[12]; const char *db_filename; time_t file_mtime; size_t suggested_module; - int secure; + size_t max_db_size; unsigned long int postimeout; /* In seconds. */ unsigned long int negtimeout; /* In seconds. */ @@ -94,6 +96,17 @@ struct database_dyn /* Path used when not using persistent storage. */ #define _PATH_NSCD_XYZ_DB_TMP "/var/run/nscd/dbXXXXXX" +/* Maximum alignment requirement we will encounter. */ +#define BLOCK_ALIGN_LOG 3 +#define BLOCK_ALIGN (1 << BLOCK_ALIGN_LOG) +#define BLOCK_ALIGN_M1 (BLOCK_ALIGN - 1) + +/* Default value for the maximum size of the database files. */ +#define DEFAULT_MAX_DB_SIZE (32 * 1024 * 1024) + +/* Number of bytes of data we initially reserve for each hash table bucket. */ +#define DEFAULT_DATASIZE_PER_BUCKET 1024 + /* Global variables. */ extern struct database_dyn dbs[lastdb]; @@ -110,9 +123,6 @@ extern int nthreads; /* Maximum number of threads to use. */ extern int max_nthreads; -/* Tables for which we cache data with uid. */ -extern int secure_in_use; /* Is one of the above 1? */ - /* User name to run server processes as. */ extern const char *server_user; @@ -175,7 +185,7 @@ extern struct datahead *cache_search (request_type, void *key, size_t len, extern int cache_add (int type, const void *key, size_t len, struct datahead *packet, bool first, struct database_dyn *table, uid_t owner); -extern void prune_cache (struct database_dyn *table, time_t now); +extern void prune_cache (struct database_dyn *table, time_t now, int fd); /* pwdcache.c */ extern void addpwbyname (struct database_dyn *db, int fd, request_header *req, @@ -236,4 +246,14 @@ extern void gc (struct database_dyn *db); /* nscd_setup_thread.c */ extern void setup_thread (struct database_dyn *db); + +/* Special version of TEMP_FAILURE_RETRY for functions returning error + values. */ +#define TEMP_FAILURE_RETRY_VAL(expression) \ + (__extension__ \ + ({ long int __result; \ + do __result = (long int) (expression); \ + while (__result == EINTR); \ + __result; })) + #endif /* nscd.h */ |