From nobody Thu Oct 30 23:52:27 2025 X-Original-To: dev-commits-src-all@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 4cyLWb6Yslz6Fnhx; Thu, 30 Oct 2025 23:52:27 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cyLWb34Xlz3cKj; Thu, 30 Oct 2025 23:52:27 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761868347; 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=qwejEkbXPoUQGW3Q2dmpcJrMRPu+WlvDlwBvbimOVDs=; b=HinQjPIJtu+pqAkfM6AERNoYkkjJll7zO7bvYFerm54yHYwCEGRoFm855BKcxZODTQr+gD TD9+2nI/YCfKk8H38W99qx5hMDhD2NNzXLKgqXe0OScV0pXOZhNxocSfbDeZjWgauTSNlr 9ET+UcHs7YPHZZotGl4InNoUMEXD424j5x2e6R5NLnyD+zlYBGl3a2TUqEQa4+2NX3Fk7C ryKjA6zxG4UxKWswECqz6ZuyHyWtkR0PPr4F3LyeWGOPk2D+z9DbD6pQJh4JaKHVC3bOXO 51iXZAhGIFwVOOZ/U+FzRUx60R2pWrHDTFWgAWEf7/lUi457fL4IhBeCGcEaPQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761868347; 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=qwejEkbXPoUQGW3Q2dmpcJrMRPu+WlvDlwBvbimOVDs=; b=e3v+ojm750tlV1a8OoZYwK21/nM1d/PcVA8uzZHIub+b0rATUXqNMGZMJ2yYvpsVUFDWQd HOLbYQ0HYOtxIpTlmgeo7qw1ddfFV85DmqaU0BwohyX8wN/YaLhrcXqHF0mO5GfD+hRh8I /JjVuvCMRcZvQ1g4f/JFlE5B+ZaF2MyxmUMEqBKXyagZQ5BhXTCK/4jMRYJLv8pJHCno84 IA8NSZdXys4d9kLJA/BIZaJEmsh+g1+SPWBr5zqQXrxPb0NXwe3iAG/cYFkenMI6m1JYu2 coPa4EZjF8GpSh1x0xiuOvLxHcfdyQVbddYnA1sL6IFIg5AYs4uN3Y42v8v5Vw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761868347; a=rsa-sha256; cv=none; b=rypBmrcxKcbh3pW+HK7HrN2ajW+FmkjsQxBbZh1sEUqsuK7TEd/s04y1BfBMMu3pgVgWmC EFQVTv4Y/tk5i5bqnwR3lrYvhCCsP6Gppx27vH5yMqBmiX/6i9ZXqk8KCyHLi8ls/Txda2 GDML0JH40Iaex3ILjEQ2+l3VYXJs03k7lflsZK3j6iuujtgFMrEEFpyataj8VHdNmQT12h P7tQ2c8QwFUSm3QmIpeRqogZeObVOb38BZojcdXguNJXDnSAtRp//T6ABJHYUFJ297TC4z fJwIbx5ZBtNTxDc4CeGFU95jfSP42TnbwpX8noO3sBUPTYSCV5gsKg0oIF3A6Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cyLWb2bGhzlWd; Thu, 30 Oct 2025 23:52:27 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 59UNqRSi087170; Thu, 30 Oct 2025 23:52:27 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 59UNqRAl087167; Thu, 30 Oct 2025 23:52:27 GMT (envelope-from git) Date: Thu, 30 Oct 2025 23:52:27 GMT Message-Id: <202510302352.59UNqRAl087167@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Colin Percival Subject: git: 936ef70cea27 - releng/15.0 - pwait: Avoid calling getpid(2) for each proc. List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: cperciva X-Git-Repository: src X-Git-Refname: refs/heads/releng/15.0 X-Git-Reftype: branch X-Git-Commit: 936ef70cea271411314abce6542586208d4908eb Auto-Submitted: auto-generated The branch releng/15.0 has been updated by cperciva: URL: https://cgit.FreeBSD.org/src/commit/?id=936ef70cea271411314abce6542586208d4908eb commit 936ef70cea271411314abce6542586208d4908eb Author: Bryan Drewery AuthorDate: 2025-10-10 18:00:35 +0000 Commit: Colin Percival CommitDate: 2025-10-30 23:48:22 +0000 pwait: Avoid calling getpid(2) for each proc. Approved by: re (cperciva) (cherry picked from commit ab4abce6c2c2091a3b9ea1f38cbef94ee7a68090) (cherry picked from commit 54d1d527c8edf1e6819af7aadae744095116a27d) --- bin/pwait/pwait.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/bin/pwait/pwait.c b/bin/pwait/pwait.c index a78c0bb84ca8..27f4c8e9858d 100644 --- a/bin/pwait/pwait.c +++ b/bin/pwait/pwait.c @@ -64,6 +64,7 @@ main(int argc, char *argv[]) char *end, *s; double timeout; long pid; + pid_t mypid; int i, kq, n, nleft, opt, status; bool oflag, tflag, verbose; @@ -137,6 +138,7 @@ main(int argc, char *argv[]) err(EX_OSERR, "malloc"); } nleft = 0; + mypid = getpid(); for (n = 0; n < argc; n++) { s = argv[n]; /* Undocumented Solaris compat */ @@ -149,7 +151,7 @@ main(int argc, char *argv[]) warnx("%s: bad process id", s); continue; } - if (pid == getpid()) { + if (pid == mypid) { warnx("%s: skipping my own pid", s); continue; }