plen 268 core/ngx_log.c size_t nlen, plen; plen 296 core/ngx_log.c plen = ngx_strlen(prefix); plen 301 core/ngx_log.c plen = ngx_strlen(prefix); plen 303 core/ngx_log.c plen = 0; plen 307 core/ngx_log.c if (plen) { plen 308 core/ngx_log.c name = malloc(plen + nlen + 2); plen 313 core/ngx_log.c p = ngx_cpymem(name, prefix, plen);