Date: Wed, 26 Apr 2017 14:25:01 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r317436 - head/lib/libc/gen Message-ID: <201704261425.v3QEP1P8005121@repo.freebsd.org>
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Author: kib Date: Wed Apr 26 14:25:01 2017 New Revision: 317436 URL: https://svnweb.freebsd.org/changeset/base/317436 Log: getpagesize(3) cannot fail. The sysctl(HW_PAGESIZE) call cannot fail on FreeBSD kernels at least. And even if it failed for some improbable reason, PAGE_SIZE is a safe value to return. Discussed with: jilles Sponsored by: The FreeBSD Foundation MFC after: 1 week Modified: head/lib/libc/gen/getpagesize.c Modified: head/lib/libc/gen/getpagesize.c ============================================================================== --- head/lib/libc/gen/getpagesize.c Wed Apr 26 06:20:58 2017 (r317435) +++ head/lib/libc/gen/getpagesize.c Wed Apr 26 14:25:01 2017 (r317436) @@ -69,7 +69,7 @@ getpagesize(void) mib[1] = HW_PAGESIZE; size = sizeof value; if (sysctl(mib, nitems(mib), &value, &size, NULL, 0) == -1) - return (-1); + return (PAGE_SIZE); return (value); }
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