overflow           63 event/modules/ngx_rtsig_module.c static ngx_uint_t      overflow, overflow_current;
overflow          359 event/modules/ngx_rtsig_module.c         if (overflow && (ngx_uint_t) si.si_fd > overflow_current) {
overflow          447 event/modules/ngx_rtsig_module.c         overflow = 1;
overflow          680 event/modules/ngx_rtsig_module.c     overflow = 0;