ngx_event_mutex_t   12 event/ngx_event_mutex.c ngx_int_t ngx_event_mutex_timedlock(ngx_event_mutex_t *m, ngx_msec_t timer,
ngx_event_mutex_t   45 event/ngx_event_mutex.c ngx_int_t ngx_event_mutex_unlock(ngx_event_mutex_t *m, ngx_log_t *log)
ngx_event_mutex_t  219 http/ngx_http_busy_lock.c     bl->mutex = ngx_pcalloc(cf->pool, sizeof(ngx_event_mutex_t));
ngx_event_mutex_t   30 http/ngx_http_busy_lock.h     ngx_event_mutex_t  *mutex;