diff options
Diffstat (limited to 'nscd/cache.c')
| -rw-r--r-- | nscd/cache.c | 70 |
1 files changed, 24 insertions, 46 deletions
diff --git a/nscd/cache.c b/nscd/cache.c index ef986f374a..e63a4f87df 100644 --- a/nscd/cache.c +++ b/nscd/cache.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1998, 1999, 2003-2005, 2006 Free Software Foundation, Inc. +/* Copyright (c) 1998, 1999, 2003-2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -40,6 +40,25 @@ unsigned int reload_count = DEFAULT_RELOAD_LIMIT; +static void (*const readdfcts[LASTREQ]) (struct database_dyn *, + struct hashentry *, + struct datahead *) = +{ + [GETPWBYNAME] = readdpwbyname, + [GETPWBYUID] = readdpwbyuid, + [GETGRBYNAME] = readdgrbyname, + [GETGRBYGID] = readdgrbygid, + [GETHOSTBYNAME] = readdhstbyname, + [GETHOSTBYNAMEv6] = readdhstbynamev6, + [GETHOSTBYADDR] = readdhstbyaddr, + [GETHOSTBYADDRv6] = readdhstbyaddrv6, + [GETAI] = readdhstai, + [INITGROUPS] = readdinitgroups, + [GETSERVBYNAME] = readdservbyname, + [GETSERVBYPORT] = readdservbyport +}; + + /* Search the cache for a matching entry and return it when found. If this fails search the negative cache and return (void *) -1 if this search was successful. Otherwise return NULL. @@ -328,51 +347,10 @@ prune_cache (struct database_dyn *table, time_t now, int fd) /* Reload the value. We do this only for the initially used key, not the additionally added derived value. */ - switch (runp->type) - { - case GETPWBYNAME: - readdpwbyname (table, runp, dh); - break; - - case GETPWBYUID: - readdpwbyuid (table, runp, dh); - break; - - case GETGRBYNAME: - readdgrbyname (table, runp, dh); - break; - - case GETGRBYGID: - readdgrbygid (table, runp, dh); - break; - - case GETHOSTBYNAME: - readdhstbyname (table, runp, dh); - break; - - case GETHOSTBYNAMEv6: - readdhstbynamev6 (table, runp, dh); - break; - - case GETHOSTBYADDR: - readdhstbyaddr (table, runp, dh); - break; - - case GETHOSTBYADDRv6: - readdhstbyaddrv6 (table, runp, dh); - break; - - case GETAI: - readdhstai (table, runp, dh); - break; - - case INITGROUPS: - readdinitgroups (table, runp, dh); - break; - - default: - assert (! "should never happen"); - } + assert (runp->type < LASTREQ + && readdfcts[runp->type] != NULL); + + readdfcts[runp->type] (table, runp, dh); /* If the entry has been replaced, we might need cleanup. */ |