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([2804:1b3:a7c2:68d6:61bb:ff14:bcb3:8ace]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20c1395dc41sm58068535ad.217.2024.10.08.11.46.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Oct 2024 11:46:42 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Cc: Joseph Myers Subject: [PATCH v2 3/8] Update PIDFD_* constants for Linux 6.11 Date: Tue, 8 Oct 2024 15:45:25 -0300 Message-ID: <20241008184634.245607-4-adhemerval.zanella@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241008184634.245607-1-adhemerval.zanella@linaro.org> References: <20241008184634.245607-1-adhemerval.zanella@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org Linux 6.11 adds some more PIDFD_* constants for 'pidfs: allow retrieval of namespace file descriptors' (5b08bd408534bfb3a7cf5778da5b27d4e4fffe12). Tested with build-many-glibcs.py. Reviewed-by: H.J. Lu --- sysdeps/unix/sysv/linux/sys/pidfd.h | 14 ++++++++++++++ sysdeps/unix/sysv/linux/tst-pidfd-consts.py | 2 +- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/sysdeps/unix/sysv/linux/sys/pidfd.h b/sysdeps/unix/sysv/linux/sys/pidfd.h index 9f88d297e8..85d976939b 100644 --- a/sysdeps/unix/sysv/linux/sys/pidfd.h +++ b/sysdeps/unix/sysv/linux/sys/pidfd.h @@ -20,6 +20,7 @@ #include #include +#include #define PIDFD_NONBLOCK O_NONBLOCK #define PIDFD_THREAD O_EXCL @@ -28,6 +29,19 @@ #define PIDFD_SIGNAL_THREAD_GROUP (1UL << 1) #define PIDFD_SIGNAL_PROCESS_GROUP (1UL << 2) +#define PIDFS_IOCTL_MAGIC 0xFF + +#define PIDFD_GET_CGROUP_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 1) +#define PIDFD_GET_IPC_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 2) +#define PIDFD_GET_MNT_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 3) +#define PIDFD_GET_NET_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 4) +#define PIDFD_GET_PID_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 5) +#define PIDFD_GET_PID_FOR_CHILDREN_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 6) +#define PIDFD_GET_TIME_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 7) +#define PIDFD_GET_TIME_FOR_CHILDREN_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 8) +#define PIDFD_GET_USER_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 9) +#define PIDFD_GET_UTS_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 10) + /* Returns a file descriptor that refers to the process PID. The close-on-exec is set on the file descriptor. */ extern int pidfd_open (__pid_t __pid, unsigned int __flags) __THROW; diff --git a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py index 9824fd214d..9d53102cbd 100644 --- a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py +++ b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py @@ -39,7 +39,7 @@ def main(): sys.exit (77) linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc) - linux_version_glibc = (6, 10) + linux_version_glibc = (6, 11) sys.exit(glibcextract.compare_macro_consts( '#include \n', '#include \n'