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Tue, 24 Feb 2026 06:40:58 -0800 (PST) From: Warner Losh Date: Tue, 24 Feb 2026 07:40:38 -0700 Subject: [PATCH v4 14/24] bsd-user: Add do_bsd_quotactl, do_bsd_reboot and do_bsd_getdtablesize MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260224-bsd-user-claude-v4-14-8ee5ae17056f@bsdimp.com> References: <20260224-bsd-user-claude-v4-0-8ee5ae17056f@bsdimp.com> In-Reply-To: <20260224-bsd-user-claude-v4-0-8ee5ae17056f@bsdimp.com> To: qemu-devel@nongnu.org Cc: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Kyle Evans , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Warner Losh , Stacey Son , Richard Henderson X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1505; i=imp@bsdimp.com; h=from:subject:message-id; bh=yNFZihQIZ8VD3/rJuHGqo1dD0knWbQFa488nV9Osru4=; b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBpnbhnwAA/rCjueBAXwMHD5ctQPWlNCD3eJskKx CXGJgKGboSJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCaZ24ZwAKCRBsHNEofbAR ABlmEACoIoXcSpQ0plXtEsD9JRbftV8o0MarhYglaWT5uxAFuWnDG1zy7yPBXkdwq0+4/ssinCp wcDmjMVfgNfFo9kbKZgUyqSg0GiN5sMiZqOrhySUZQKDnTjzY/MfO0+EBzuLIbrp2Gmsa+x/NC5 BdVRtYjp4CAidA3SwYAiB+BqZMJ4XDXONPJg9C7683kCuQl1XpDUV2e/3EdgG2m3Ij7uevXZeZV hA3EQLwpcYfWv6hLLqwd8B7J9n99akQl7qmfgSTexHsTM+ELvBevyRKl4L7VT1PefjQRYjR9yYS W0o86ZrhjiWJNO5/snP6g0vht5HZGy9RZrnYFhD49aOajW1ctblgi5+pDI+jRAd/9dHVbesExpL 6zU3fU/ZFNFtkYiBpEOkwvgmQST139+fS2hgOJ2YgOnRad9ohm7NANkykI+oq3FdNkZvce0dke5 GF0U5K4SHRH5Z+bGY6kL1nz32BadhTxRInXPFOfAM4MVIc9g/Ch5qIFiALeqkeRvBDUabWneTXa 6QZ2hsPi5b8iSyqWsuFBgVB38hjrq+ShSgPbYvJ+SH3gNeC63e7FSmTevWaaWIvnwcNj53VU4z7 +p5w/VQJVg8bGx/qTesk87wTD62Gx4hIzUZ1FgLf9s2y1fBJcygqbXCXgDdmFYJ7qwCtvgpPryV Ft3K1ZL8lERGLmw== X-Developer-Key: i=imp@bsdimp.com; a=openpgp; fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::336; envelope-from=imp@bsdimp.com; helo=mail-ot1-x336.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @bsdimp-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1771944084655158500 From: Stacey Son Add some trivial misc system calls: stub implementations for quotactl(2) and reboot(2) syscall; a trivial do_bsd_getdtablesize that calls getdtablesize(2). Signed-off-by: Stacey Son Reviewed-by: Richard Henderson Signed-off-by: Warner Losh --- bsd-user/bsd-misc.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/bsd-user/bsd-misc.h b/bsd-user/bsd-misc.h new file mode 100644 index 0000000000..7587ffd605 --- /dev/null +++ b/bsd-user/bsd-misc.h @@ -0,0 +1,41 @@ +/* + * miscellaneous BSD system call shims + * + * Copyright (c) 2013 Stacey D. Son + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef BSD_MISC_H +#define BSD_MISC_H + +#include +#include +#include +#include +#include + +#include "qemu-bsd.h" + +/* quotactl(2) */ +static inline abi_long do_bsd_quotactl(abi_ulong path, abi_long cmd, + __unused abi_ulong target_addr) +{ + qemu_log("qemu: Unsupported syscall quotactl()\n"); + return -TARGET_ENOSYS; +} + +/* reboot(2) */ +static inline abi_long do_bsd_reboot(abi_long how) +{ + qemu_log("qemu: Unsupported syscall reboot()\n"); + return -TARGET_ENOSYS; +} + +/* getdtablesize(2) */ +static inline abi_long do_bsd_getdtablesize(void) +{ + return get_errno(getdtablesize()); +} + +#endif /* BSD_MISC_H */ --=20 2.52.0