From nobody Thu May 12 17:06:36 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 386AA1AE2711; Thu, 12 May 2022 17:06:37 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KzdV514mdz3MZD; Thu, 12 May 2022 17:06:37 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1652375197; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=jwP5E1Ba0x3aMuQ3MDEqTWSi5CFMTyi8LzcpivtEX54=; b=Mga1TYwhEgye1zhkRHb3uqAPQz0Kb5HsmBynUE5gulAtTIOZS4pRshGEthgqQV07Rvf/pW eUtBToISEyqxI81kMFe/AjzTTLWl5YFpxNts05mb4zg66rHgxE32jJB46lvXcirAXdnZL6 +AxzRIvWvQnuNzldNycqu3iUndEE4d7rRTDi6wHQIHzVynR4kWjR5NkgsTa0dbfa6KVX/b pRXEeddPzxQ4sO3ggYkKiQHqFr+sSIYmJIx86ejlMz1TmcIqTVKcs1RRcILEjHAL/kr//t H5zi+/YF0BcpL5mVvWNAkUqMuD0u9Vy/5sMdKHMwT2Hkp9DdDSb1+MAa2r94PQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0077F121AE; Thu, 12 May 2022 17:06:36 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 24CH6aCO047437; Thu, 12 May 2022 17:06:36 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 24CH6aDb047436; Thu, 12 May 2022 17:06:36 GMT (envelope-from git) Date: Thu, 12 May 2022 17:06:36 GMT Message-Id: <202205121706.24CH6aDb047436@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Dmitry Chagin Subject: git: 3e11d3f61ae2 - main - Fixed the value returned by sched_getaffinity(). List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dchagin X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 3e11d3f61ae2b2b8a8ffeff4ef32067d95c065a1 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1652375197; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=jwP5E1Ba0x3aMuQ3MDEqTWSi5CFMTyi8LzcpivtEX54=; b=Mos4mg2IIHJB9zWTcnjgS33S6Qb+2oM4Veq/GxfBBqP2infhnKKwkC/0pBj8wTSgyD5ZkU vSKoHQKqfkCIQSAL0WRKTa6J1IUNBsLjkwQI2evxA8DB6/C5whLMupaTvUF9wIRcoqqgI9 cSkzZO84pJFOO8nPHR2roW0wsCVQxMknZsqQYOX23QbsFhF2nhVu48o8cm6MgQ3SYJyvFS voPfJj9nbX1EqQiRuwkkdrE0xtaSJ26UBV6t29LjstwxdawbqIOVQvzgkosNf0C0z6g7rN 3lJFfmKvBIsHjtnEf0EjJ1Id0lOQ9mVCUl33xG3BqWKOoPJKVEqenKaIez87cg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1652375197; a=rsa-sha256; cv=none; b=iTxvCWiC32LugAg2cLVU3QCmSaPmcwLypmWsaqq6jsYfSTpTqdzeBD0gsG4qv+U+CdFXBo hLlrgZvuu/Awzle+38ozfQRpvF6OylhEOrBCE2bwcpoTMSC3vkFy8o4DXM9fl7cWX9DEcI VkY2oIV9EyS5+D9/AoxePscQgBgxLjuZOMK65HZJPpGf4ZwRqK4IlgTuUjqrJY54kxaxAe whX7KGxtjgsVorD7Mg2Df/KDkRHut409ggK7ge4YNxhU1Mu/6T6boU2gSN+yaCq/ZwMkHb 8B4S1Ck3v6l/te9SyrhWne5hCdtGaKIWHc1RH5X7nSyJe+dVtd/e4Ce2ZbLHRA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by dchagin: URL: https://cgit.FreeBSD.org/src/commit/?id=3e11d3f61ae2b2b8a8ffeff4ef32067d95c065a1 commit 3e11d3f61ae2b2b8a8ffeff4ef32067d95c065a1 Author: Dmitry Chagin AuthorDate: 2022-05-12 17:06:13 +0000 Commit: Dmitry Chagin CommitDate: 2022-05-12 17:06:13 +0000 Fixed the value returned by sched_getaffinity(). On success gnu libc sched_getaffinity() should return 0, unlike underlying Linux syscall which returns the size of CPU mask copied to user. PR: 263939 MFC after: 2 weeks --- lib/libc/gen/sched_getaffinity.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/lib/libc/gen/sched_getaffinity.c b/lib/libc/gen/sched_getaffinity.c index 92135109156c..ed304c111985 100644 --- a/lib/libc/gen/sched_getaffinity.c +++ b/lib/libc/gen/sched_getaffinity.c @@ -39,9 +39,5 @@ sched_getaffinity(pid_t pid, size_t cpusetsz, cpuset_t *cpuset) pid == 0 ? -1 : pid, cpusetsz, cpuset); if (error == -1 && errno == ERANGE) errno = EINVAL; - if (error == 0) - return (cpusetsz < sizeof(cpuset_t) ? cpusetsz : - sizeof(cpuset_t)); - return (error); }