From patchwork Sat Apr 22 16:19:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajeet Singh X-Patchwork-Id: 13221069 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CAD44C77B7C for ; Sat, 22 Apr 2023 17:29:35 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pqH2b-0006wE-Uv; Sat, 22 Apr 2023 13:28:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pqFy0-00023l-9B for qemu-devel@nongnu.org; Sat, 22 Apr 2023 12:20:04 -0400 Received: from mail-pf1-x430.google.com ([2607:f8b0:4864:20::430]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pqFxx-0007Hu-1l for qemu-devel@nongnu.org; Sat, 22 Apr 2023 12:20:03 -0400 Received: by mail-pf1-x430.google.com with SMTP id d2e1a72fcca58-63f273b219eso713900b3a.1 for ; Sat, 22 Apr 2023 09:20:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1682180399; x=1684772399; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=KoCP+9WwtWsdfQgiwJlHFCougdvA0L39h6Ol8wVVnj8=; b=cDIOm5saxJrc+/tlYgiXYkODl5DY5S4BgTIcffQrySNqknkcTxfoZHi3QsLgRIqJs3 Wv4sfGdEbBuKRUGijSiGtAfBIcOKwH8h/4vVaJEjhSRmW1RbQ02ExzzaLKqbcmh3NGGI KZLRzQame+EyBEhBIfEJ0w7WYlve/0/UFhp5R7QP+R3/aPpSedVc5rtgA1RAMHoF310e ehg0zxpIEsP/4UO4BvNRNQ3spA7yn3oN2rTLycOvqjoJzyGr+OCTVil84dnalTpG4mcI Y+i4xYaUFWhzykM18Yu6/Aq3a7R8VB0J6NmJq+yDYQo9xnh2b30IwSYWS0n3F0Nf4lPO egVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682180399; x=1684772399; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=KoCP+9WwtWsdfQgiwJlHFCougdvA0L39h6Ol8wVVnj8=; b=aOI+Tx4MvQVUvHQFsK0Oj7ZwvG/gN+0EbJheIIJwbF/80x1G7LFv9Ia9DjTjEQvgr/ 0EEWsTLoXOPCnYRThEn2epCSLLS2pOW4lGt/k7cjC+jlsYKgOGlKgy6Brk2cMPQZFmLc vXo0PAlFFrOQ31Ss4fKamnhsr3F1k3AWBLQFdwvyHfo8kxJQobmw/18riP6/FYqROVtI r/MbxI8e7qEUOwyfCuL+gAeNuz7nIJ5z1jjzlFoddThgJRvjDTub1uAnSJ0fDfjckfsJ 6/NcSgbrUMDS5Mq9c1qjTJ6xz4QYLwHBNITleJxZ0kPjwgBJAoJhW9gs2FyhQOMgOjVe bUDA== X-Gm-Message-State: AAQBX9dSOWRTzGVufS85avHw0u/BRLBBoIOFI95hbxtFvAAcrkjURMFh PIFNacHzHOVsy01/f9n6upg= X-Google-Smtp-Source: AKy350ZP2816kRnqZGIzRFSjEnKz6X3Gdy6oelw23rBaMA49qJO9PA4B+Ubu0q4fRnhOpd1tcJ9Q/A== X-Received: by 2002:a05:6a00:1801:b0:638:edbc:74ca with SMTP id y1-20020a056a00180100b00638edbc74camr13114362pfa.0.1682180399603; Sat, 22 Apr 2023 09:19:59 -0700 (PDT) Received: from apple.localdomain ([182.65.27.4]) by smtp.gmail.com with ESMTPSA id i14-20020a655b8e000000b0051f14839bf3sm4241667pgr.34.2023.04.22.09.19.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Apr 2023 09:19:59 -0700 (PDT) From: Ajeets6 To: itachis6234@gmail.com, qemu-devel@nongnu.org Cc: imp@bsdimp.com Subject: [PATCH 7/7] Added safe_syscalls for time functions. Date: Sat, 22 Apr 2023 21:49:34 +0530 Message-Id: <20230422161934.2311-7-itachis6234@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230422161934.2311-1-itachis6234@gmail.com> References: <20230422161934.2311-1-itachis6234@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::430; envelope-from=itachis6234@gmail.com; helo=mail-pf1-x430.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Sat, 22 Apr 2023 13:28:49 -0400 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Warner Losh +Added safe_syscalls Signed-off-by: Warner Losh Signed-off-by: Ajeets6 --- bsd-user/freebsd/os-syscall.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index 8fd6eb05cb..3d56aff0fd 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -49,6 +49,16 @@ /* *BSD dependent syscall shims */ #include "os-time.h" +/* used in os-time */ +safe_syscall2(int, nanosleep, const struct timespec *, rqtp, struct timespec *, + rmtp); +safe_syscall4(int, clock_nanosleep, clockid_t, clock_id, int, flags, + const struct timespec *, rqtp, struct timespec *, rmtp); + +safe_syscall6(int, kevent, int, kq, const struct kevent *, changelist, + int, nchanges, struct kevent *, eventlist, int, nevents, + const struct timespec *, timeout); + /* I/O */ safe_syscall3(int, open, const char *, path, int, flags, mode_t, mode); safe_syscall4(int, openat, int, fd, const char *, path, int, flags, mode_t,