tests/test-getloadavg.c


Log

Author Commit Date CI Message
Dmitry V. Levin 92f1c30e 2012-01-12T00:49:06 getloadavg test: skip the test on GNU/Linux without /proc mounted GNU libc implements getloadavg(3) on Linux by parsing /proc/loadavg file. When /proc is not mounted, it always fails with ENOENT. * tests/test-getloadavg.c (main): Treat ENOENT return code from getloadavg(3) the same way as ENOSYS and ENOTSUP.
Jim Meyering 1602f0af 2012-01-01T10:04:58 maint: update all copyright year number ranges Run "make update-copyright".
Bruno Haible 073f98a9 2011-02-17T23:42:20 getloadavg test: Add some plausibility checks. * tests/test-getloadavg.c (check_avg): Print a warning when the value is improbable.
Paul Eggert 83ca5b98 2011-02-15T13:18:20 getloadavg: set errno * lib/getloadavg.c: Set errno when returning -1. If no other error number looks appropriate, set it to ENOSYS if the getloadavg looks like it can't possibly ever work, ENOTSUP otherwise. Suggested by Bruno Haible in <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00187.html>. getloadavg: trim unused parts and speed up 'configure' * NEWS: Document this. * lib/getloadavg.c: Ignore HAVE_GETLOADAVG; this file is now always compiled if getloadavg is absent. Move test code to ... * tests/test-getloadavg.c: New file, containing previous contents of test from lib/getloadavg.c. It also contains suggestions by Bruno Haible in <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00186.html>. * modules/getloadavg-tests: New file. * m4/getloadavg.m4 (gl_GETLOADAVG): Do not check for getloadavg twice. Do tests in the same order as they're needed for getloadavg.c. Omit setgid-related tests that generate symbols KMEM_GROUP, NEET_SETGID, GETLOADAVG_PRIVILEGED; nobody seems to use those any more. Do only the tests that are needed to see whether the system has getloadavg, moving the other tests into ... (gl_PREREQ_GETLOADAVG): ... here. Do not define obsolete symbol NLIST_NAME_UNION; nobody should be using it. Do not define symbols C_GETLOADAVG and HAVE_GETLOADAVG; they're no longer relevant, as the user of this module shouldn't care how getloadavg is implemented.