ngx_os_environ    195 core/nginx.c   static char **ngx_os_environ;
ngx_os_environ    510 core/nginx.c           for (p = ngx_os_environ; *p; p++) {
ngx_os_environ    542 core/nginx.c           for (p = ngx_os_environ; *p; p++) {
ngx_os_environ    818 core/nginx.c       ngx_os_environ = environ;