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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id 63-20020a6b1542000000b00669b8999911sm5556897iov.15.2022.06.19.11.05.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jun 2022 11:05:25 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Cc: Warner Losh , Richard Henderson , Kyle Evans , jrtc27@FreeBSD.org, arrowd@freebsd.org, def@FreeBSD.org, Stacey Son Subject: [PULL 11/11] bsd-user: Implement acct and sync Date: Sun, 19 Jun 2022 12:05:31 -0600 Message-Id: <20220619180531.9161-12-imp@bsdimp.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220619180531.9161-1-imp@bsdimp.com> References: <20220619180531.9161-1-imp@bsdimp.com> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::132; envelope-from=imp@bsdimp.com; helo=mail-il1-x132.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, T_SCC_BODY_TEXT_LINE=-0.01 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: 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" Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/bsd-file.h | 23 +++++++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 8 ++++++++ 2 files changed, 31 insertions(+) diff --git a/bsd-user/bsd-file.h b/bsd-user/bsd-file.h index fda36894605..b2dca586129 100644 --- a/bsd-user/bsd-file.h +++ b/bsd-user/bsd-file.h @@ -526,4 +526,27 @@ static abi_long do_bsd_ftruncate(void *cpu_env, abi_long arg1, return get_errno(ftruncate(arg1, target_arg64(arg2, arg3))); } +/* acct(2) */ +static abi_long do_bsd_acct(abi_long arg1) +{ + abi_long ret; + void *p; + + if (arg1 == 0) { + ret = get_errno(acct(NULL)); + } else { + LOCK_PATH(p, arg1); + ret = get_errno(acct(path(p))); + UNLOCK_PATH(p, arg1); + } + return ret; +} + +/* sync(2) */ +static abi_long do_bsd_sync(void) +{ + sync(); + return 0; +} + #endif /* BSD_FILE_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index 3c8f6cad0e8..2623caf8007 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -365,6 +365,14 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1, ret = do_bsd_ftruncate(cpu_env, arg1, arg2, arg3, arg4); break; + case TARGET_FREEBSD_NR_acct: /* acct(2) */ + ret = do_bsd_acct(arg1); + break; + + case TARGET_FREEBSD_NR_sync: /* sync(2) */ + ret = do_bsd_sync(); + break; + default: qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num); ret = -TARGET_ENOSYS;