ngx_resolver_strerror 1015 core/ngx_resolver.c                               code, ngx_resolver_strerror(code), ident,
ngx_resolver_strerror 1110 core/ngx_resolver.c                   code, ngx_resolver_strerror(code), ident);
ngx_resolver_strerror  145 core/ngx_resolver.h char *ngx_resolver_strerror(ngx_int_t err);
ngx_resolver_strerror  841 http/ngx_http_upstream.c                       ngx_resolver_strerror(ctx->state));
ngx_resolver_strerror  111 mail/ngx_mail_smtp_handler.c                       ngx_resolver_strerror(ctx->state));
ngx_resolver_strerror  196 mail/ngx_mail_smtp_handler.c                       ngx_resolver_strerror(ctx->state));