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comparison src/os/bsd/vm/os_bsd.cpp @ 6080:7432b9db36ff

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7165755: OS Information much longer on linux than other platforms Reviewed-by: sla, dholmes
author nloodin
date Thu, 10 May 2012 15:44:19 +0200
parents fdf4deca44ec
children d2a62e0f25eb
comparison
equal deleted inserted replaced
6079:9793f47cdebc 6080:7432b9db36ff
2338 st->print("Can not get library information for pid = %d\n", pid); 2338 st->print("Can not get library information for pid = %d\n", pid);
2339 } 2339 }
2340 #endif 2340 #endif
2341 } 2341 }
2342 2342
2343 void os::print_os_info_brief(outputStream* st) {
2344 st->print("Bsd");
2345
2346 os::Posix::print_uname_info(st);
2347 }
2343 2348
2344 void os::print_os_info(outputStream* st) { 2349 void os::print_os_info(outputStream* st) {
2345 st->print("OS:"); 2350 st->print("OS:");
2346 2351 st->print("Bsd");
2347 // Try to identify popular distros. 2352
2348 // Most Bsd distributions have /etc/XXX-release file, which contains 2353 os::Posix::print_uname_info(st);
2349 // the OS version string. Some have more than one /etc/XXX-release file 2354
2350 // (e.g. Mandrake has both /etc/mandrake-release and /etc/redhat-release.), 2355 os::Posix::print_rlimit_info(st);
2351 // so the order is important. 2356
2352 if (!_print_ascii_file("/etc/mandrake-release", st) && 2357 os::Posix::print_load_average(st);
2353 !_print_ascii_file("/etc/sun-release", st) &&
2354 !_print_ascii_file("/etc/redhat-release", st) &&
2355 !_print_ascii_file("/etc/SuSE-release", st) &&
2356 !_print_ascii_file("/etc/turbobsd-release", st) &&
2357 !_print_ascii_file("/etc/gentoo-release", st) &&
2358 !_print_ascii_file("/etc/debian_version", st) &&
2359 !_print_ascii_file("/etc/ltib-release", st) &&
2360 !_print_ascii_file("/etc/angstrom-version", st)) {
2361 st->print("Bsd");
2362 }
2363 st->cr();
2364
2365 // kernel
2366 st->print("uname:");
2367 struct utsname name;
2368 uname(&name);
2369 st->print(name.sysname); st->print(" ");
2370 st->print(name.release); st->print(" ");
2371 st->print(name.version); st->print(" ");
2372 st->print(name.machine);
2373 st->cr();
2374
2375 #ifndef _ALLBSD_SOURCE
2376 // Print warning if unsafe chroot environment detected
2377 if (unsafe_chroot_detected) {
2378 st->print("WARNING!! ");
2379 st->print_cr(unstable_chroot_error);
2380 }
2381
2382 // libc, pthread
2383 st->print("libc:");
2384 st->print(os::Bsd::glibc_version()); st->print(" ");
2385 st->print(os::Bsd::libpthread_version()); st->print(" ");
2386 if (os::Bsd::is_BsdThreads()) {
2387 st->print("(%s stack)", os::Bsd::is_floating_stack() ? "floating" : "fixed");
2388 }
2389 st->cr();
2390 #endif
2391
2392 // rlimit
2393 st->print("rlimit:");
2394 struct rlimit rlim;
2395
2396 st->print(" STACK ");
2397 getrlimit(RLIMIT_STACK, &rlim);
2398 if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity");
2399 else st->print("%uk", rlim.rlim_cur >> 10);
2400
2401 st->print(", CORE ");
2402 getrlimit(RLIMIT_CORE, &rlim);
2403 if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity");
2404 else st->print("%uk", rlim.rlim_cur >> 10);
2405
2406 st->print(", NPROC ");
2407 getrlimit(RLIMIT_NPROC, &rlim);
2408 if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity");
2409 else st->print("%d", rlim.rlim_cur);
2410
2411 st->print(", NOFILE ");
2412 getrlimit(RLIMIT_NOFILE, &rlim);
2413 if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity");
2414 else st->print("%d", rlim.rlim_cur);
2415
2416 #ifndef _ALLBSD_SOURCE
2417 st->print(", AS ");
2418 getrlimit(RLIMIT_AS, &rlim);
2419 if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity");
2420 else st->print("%uk", rlim.rlim_cur >> 10);
2421 st->cr();
2422
2423 // load average
2424 st->print("load average:");
2425 double loadavg[3];
2426 os::loadavg(loadavg, 3);
2427 st->print("%0.02f %0.02f %0.02f", loadavg[0], loadavg[1], loadavg[2]);
2428 st->cr();
2429 #endif
2430 } 2358 }
2431 2359
2432 void os::pd_print_cpu_info(outputStream* st) { 2360 void os::pd_print_cpu_info(outputStream* st) {
2433 // Nothing to do for now. 2361 // Nothing to do for now.
2434 } 2362 }