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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id w25-20020a6b4a19000000b0079fa1a7cd36sm593596iob.30.2023.10.03.16.35.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Oct 2023 16:35:07 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Cc: Thomas Huth , Laurent Vivier , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?Alex?= =?utf-8?q?_Benn=C3=A9e?= , Wainer dos Santos Moschetta , Beraldo Leal , Warner Losh , Kyle Evans , Karim Taha , Kyle Evans , Richard Henderson Subject: [PULL 01/51] bsd-user: define TARGET_RFSPAWN for rfork to use vfork(2) semantics, and fix RLIM_INFINITY Date: Tue, 3 Oct 2023 17:31:25 -0600 Message-ID: <20231003233215.95557-2-imp@bsdimp.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231003233215.95557-1-imp@bsdimp.com> References: <20231003233215.95557-1-imp@bsdimp.com> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::d2d; envelope-from=imp@bsdimp.com; helo=mail-io1-xd2d.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: 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: Karim Taha RLIM_INFINITY on FreeBSD, OpenBSD and NetBSD has value of ~(1<<63), caculated one way or another. Signed-off-by: Kyle Evans Signed-off-by: Karim Taha Reviewed-by: Richard Henderson Reviewed-by: Warner Losh Message-Id: <20230925182425.3163-2-kariem.taha2.7@gmail.com> --- bsd-user/syscall_defs.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h index 9c90616baae..ddd38c13e08 100644 --- a/bsd-user/syscall_defs.h +++ b/bsd-user/syscall_defs.h @@ -130,11 +130,7 @@ struct target_freebsd_timeval { /* * sys/resource.h */ -#if defined(__FreeBSD__) #define TARGET_RLIM_INFINITY RLIM_INFINITY -#else -#define TARGET_RLIM_INFINITY ((abi_ulong)-1) -#endif #define TARGET_RLIMIT_CPU 0 #define TARGET_RLIMIT_FSIZE 1 @@ -390,6 +386,10 @@ struct target_freebsd_flock { int32_t l_sysid; } QEMU_PACKED; +/* sys/unistd.h */ +/* user: vfork(2) semantics, clear signals */ +#define TARGET_RFSPAWN (1U << 31) + #define safe_syscall0(type, name) \ type safe_##name(void) \ { \