[PATCH 1 of 5] Cache: obsolete code removed

[Maxim Dounin]

# HG changeset patch
# User Maxim Dounin <mdounin at mdounin.ru>
# Date 1323366109 -10800
# Node ID 64e354fb95e4ea72f479213ee4e8b4274413ce4f
# Parent  8c96af2112c18a20e6206edb1e71998358ceeccb
Cache: obsolete code removed.

The ngx_http_cache() and ngx_http_no_cache_set_slot() functions were replaced
by ngx_http_test_predicates() and ngx_http_set_predicate_slot() in 0.8.46 and
no longer used since then.

diff --git a/src/http/ngx_http_file_cache.c b/src/http/ngx_http_file_cache.c
--- a/src/http/ngx_http_file_cache.c
+++ b/src/http/ngx_http_file_cache.c
@@ -1752,69 +1752,3 @@ ngx_http_file_cache_valid_set_slot(ngx_c
 
     return NGX_CONF_OK;
 }
-
-
-ngx_int_t
-ngx_http_cache(ngx_http_request_t *r, ngx_array_t *no_cache)
-{
-    ngx_str_t                  val;
-    ngx_uint_t                 i;
-    ngx_http_complex_value_t  *cv;
-
-    cv = no_cache->elts;
-
-    for (i = 0; i < no_cache->nelts; i++) {
-        if (ngx_http_complex_value(r, &cv[i], &val) != NGX_OK) {
-            return NGX_ERROR;
-        }
-
-        if (val.len && val.data[0] != '0') {
-            return NGX_DECLINED;
-        }
-    }
-
-    return NGX_OK;
-}
-
-
-char *
-ngx_http_no_cache_set_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
-{
-    char  *p = conf;
-
-    ngx_str_t                          *value;
-    ngx_uint_t                          i;
-    ngx_array_t                       **a;
-    ngx_http_complex_value_t           *cv;
-    ngx_http_compile_complex_value_t    ccv;
-
-    a = (ngx_array_t **) (p + cmd->offset);
-
-    if (*a == NGX_CONF_UNSET_PTR) {
-        *a = ngx_array_create(cf->pool, 1, sizeof(ngx_http_complex_value_t));
-        if (*a == NULL) {
-            return NGX_CONF_ERROR;
-        }
-    }
-
-    value = cf->args->elts;
-
-    for (i = 1; i < cf->args->nelts; i++) {
-        cv = ngx_array_push(*a);
-        if (cv == NULL) {
-            return NGX_CONF_ERROR;
-        }
-
-        ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
-
-        ccv.cf = cf;
-        ccv.value = &value[i];
-        ccv.complex_value = cv;
-
-        if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
-            return NGX_CONF_ERROR;
-        }
-    }
-
-    return NGX_CONF_OK;
-}