[PATCH] nginx stable-1.2 -- Feature: $msec and $start_msec http variables

msec.patch

---
 src/http/ngx_http_variables.c | 60 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c
index b0949c7..9cb1330 100644
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -108,6 +108,10 @@ static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r,
     ngx_http_variable_value_t *v, uintptr_t data);
 static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r,
     ngx_http_variable_value_t *v, uintptr_t data);
+static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r,
+    ngx_http_variable_value_t *v, uintptr_t data);
+static ngx_int_t ngx_http_variable_start_msec(ngx_http_request_t *r,
+    ngx_http_variable_value_t *v, uintptr_t data);
 
 /*
  * TODO:
@@ -285,6 +289,12 @@ static ngx_http_variable_t  ngx_http_core_variables[] = {
     { ngx_string("pid"), NULL, ngx_http_variable_pid,
       0, 0, 0 },
 
+    { ngx_string("msec"), NULL, ngx_http_variable_msec,
+      0, 0, 0 },
+
+    { ngx_string("start_msec"), NULL, ngx_http_variable_start_msec,
+      0, 0, 0 },
+
 #if (NGX_HAVE_TCP_INFO)
     { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo,
       0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
@@ -1915,6 +1925,56 @@ ngx_http_variable_pid(ngx_http_request_t *r,
 }
 
 
+static ngx_int_t
+ngx_http_variable_msec(ngx_http_request_t *r,
+    ngx_http_variable_value_t *v, uintptr_t data)
+{
+    u_char           *p;
+    ngx_time_t       *tp;
+    ngx_msec_int_t   ms;
+
+    p = ngx_pnalloc(r->pool, NGX_INT64_LEN);
+    if (p == NULL) {
+        return NGX_ERROR;
+    }
+
+    tp = ngx_timeofday();
+    ms = (ngx_msec_int_t) (tp->sec * 1000 + tp->msec);
+
+    v->len = ngx_sprintf(p, "%L", ms) - p;
+    v->valid = 1;
+    v->no_cacheable = 0;
+    v->not_found = 0;
+    v->data = p;
+
+    return NGX_OK;
+}
+
+
+static ngx_int_t
+ngx_http_variable_start_msec(ngx_http_request_t *r,
+    ngx_http_variable_value_t *v, uintptr_t data)
+{
+    u_char           *p;
+    ngx_msec_int_t   ms;
+
+    p = ngx_pnalloc(r->pool, NGX_INT64_LEN);
+    if (p == NULL) {
+        return NGX_ERROR;
+    }
+
+    ms = (ngx_msec_int_t) (r->start_sec * 1000 + r->start_msec);
+
+    v->len = ngx_sprintf(p, "%L", ms) - p;
+    v->valid = 1;
+    v->no_cacheable = 0;
+    v->not_found = 0;
+    v->data = p;
+
+    return NGX_OK;
+}
+
+
 void *
 ngx_http_map_find(ngx_http_request_t *r, ngx_http_map_t *map, ngx_str_t *match)
 {
-- 
1.7.11.1