ngx_http_variable_unknown_header 5134 src/http/ngx_http_upstream.c     return ngx_http_variable_unknown_header(v, (ngx_str_t *) data,
ngx_http_variable_unknown_header  850 src/http/ngx_http_variables.c     return ngx_http_variable_unknown_header(v, (ngx_str_t *) data,
ngx_http_variable_unknown_header  860 src/http/ngx_http_variables.c     return ngx_http_variable_unknown_header(v, (ngx_str_t *) data,
ngx_http_variable_unknown_header 1788 src/http/ngx_http_variables.c     return ngx_http_variable_unknown_header(v, &name,
ngx_http_variable_unknown_header   56 src/http/ngx_http_variables.h ngx_int_t ngx_http_variable_unknown_header(ngx_http_variable_value_t *v,