From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 36239 invoked by alias); 1 Nov 2016 14:25:43 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 36224 invoked by uid 89); 1 Nov 2016 14:25:42 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy=imply, testskeletonc, UD:test-skeleton.c, test-skeleton.c X-HELO: mail-vk0-f46.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id; bh=FJmYn67NK2uOdZb0emgsH5ywyiNbD8dEq14TwPIDJH4=; b=TNIz7Olp5ZcmCD6UDjhtgPhG8FRroJjjm52l2Z2T75y7fDtMKxy7ljyl+kjVvN27iF olDMgB/CYyVeRkw2DTx2Tn0gPW4Muwun3u59QVoVpjDLMy0ggAAQxVqQEtR0R2kDP/yy WFp7b5+NOLZzGwdX40OvVfNwiNQYohVskpmyWiI5+inofe17hR3mwPE76B0z66J7h2ZO kzAped0tUazHvJGvwTngLbfblRD5j2RfQVoh8y0UNsG2vXCPQpcpMWesX4rCBLhpvj3U Sz0URCxiMXdiIlpjSLk2sdoP+6jUB437938zbblDl5f3NGyYvLMhguRi8dgACvDU1dTg CaCg== X-Gm-Message-State: ABUngvdlQBLt1x8bC8wc9TJpyv4Uwt2/TP1nbY8OrD7u71opnpRct/kwmMkS0xLnA2xiXp7l X-Received: by 10.31.9.210 with SMTP id 201mr27631811vkj.106.1478010330503; Tue, 01 Nov 2016 07:25:30 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Subject: [PATCH 00/15] Consolidate Linux sysvipc implementation Date: Tue, 01 Nov 2016 14:25:00 -0000 Message-Id: <1478010323-13076-1-git-send-email-adhemerval.zanella@linaro.org> X-SW-Source: 2016-11/txt/msg00010.txt.bz2 Hi all, Theis patchset is a continuation of my Linux syscall consolidation implementation and aimed for SySV IPC (message queue, semaphore, and shared memory). Current Linux default implementation only defines the old ipc syscall method. Architectures need to either to imply the generic syscalls.list or reimplement the syscall definition. To simplify and allow to remove some old arch-specific implementation, I added the direct syscall method for all supported IPC mechanisms. Other changes are simple code reorganization to simplify and all compatibility required for various ports. The patchset also adds 3 simple tests that aims to check for correct argument passing on syscall. The idea is not to be an extensive testing of all supported IPC. Checked on x86_64, i686, armhf, aarch64, and powerpc64le. Adhemerval Zanella (15): Consolidate Linux msgctl implementation Consolidate Linux msgrcv implementation Use msgsnd syscall for Linux implementation Use msgget syscall for Linux implementation Add SYSV message queue test Consolidate Linux semctl implementation Use semget syscall for Linux implementation Use semop syscall for Linux implementation Consolidate Linux semtimedop implementation Add SYSV semaphore test Use shmat syscall for Linux implementation Consolidate Linux shmctl implementation Use shmdt syscall for linux implementation Use shmget syscall for linux implementation Add SYSV shared memory test ChangeLog | 68 +++++++++++++ sysdeps/unix/sysv/linux/alpha/msgctl.c | 1 - sysdeps/unix/sysv/linux/alpha/semctl.c | 1 - sysdeps/unix/sysv/linux/alpha/shmctl.c | 1 - sysdeps/unix/sysv/linux/arm/msgctl.c | 33 ------- sysdeps/unix/sysv/linux/arm/semctl.c | 54 ---------- sysdeps/unix/sysv/linux/arm/shmctl.c | 34 ------- sysdeps/unix/sysv/linux/m68k/semtimedop.S | 69 ------------- sysdeps/unix/sysv/linux/microblaze/msgctl.c | 1 - sysdeps/unix/sysv/linux/microblaze/semctl.c | 1 - sysdeps/unix/sysv/linux/microblaze/shmctl.c | 1 - sysdeps/unix/sysv/linux/mips/mips64/msgctl.c | 17 +--- sysdeps/unix/sysv/linux/mips/mips64/semctl.c | 38 +------- sysdeps/unix/sysv/linux/mips/mips64/shmctl.c | 17 +--- sysdeps/unix/sysv/linux/msgctl.c | 42 ++++---- sysdeps/unix/sysv/linux/msgget.c | 11 ++- sysdeps/unix/sysv/linux/msgrcv.c | 25 ++--- sysdeps/unix/sysv/linux/msgsnd.c | 7 +- sysdeps/unix/sysv/linux/s390/semtimedop.c | 12 ++- sysdeps/unix/sysv/linux/semctl.c | 54 +++++----- sysdeps/unix/sysv/linux/semget.c | 11 ++- sysdeps/unix/sysv/linux/semop.c | 10 +- sysdeps/unix/sysv/linux/semtimedop.c | 13 +-- sysdeps/unix/sysv/linux/shmat.c | 17 ++-- sysdeps/unix/sysv/linux/shmctl.c | 56 +++++------ sysdeps/unix/sysv/linux/shmdt.c | 12 ++- sysdeps/unix/sysv/linux/shmget.c | 13 +-- sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c | 32 ------ sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c | 54 ---------- sysvipc/Makefile | 2 + sysvipc/test-sysvmsg.c | 123 +++++++++++++++++++++++ sysvipc/test-sysvsem.c | 115 ++++++++++++++++++++++ sysvipc/test-sysvshm.c | 130 +++++++++++++++++++++++++ test-skeleton.c | 2 + 34 files changed, 583 insertions(+), 494 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/alpha/msgctl.c delete mode 100644 sysdeps/unix/sysv/linux/alpha/semctl.c delete mode 100644 sysdeps/unix/sysv/linux/alpha/shmctl.c delete mode 100644 sysdeps/unix/sysv/linux/arm/msgctl.c delete mode 100644 sysdeps/unix/sysv/linux/arm/semctl.c delete mode 100644 sysdeps/unix/sysv/linux/arm/shmctl.c delete mode 100644 sysdeps/unix/sysv/linux/m68k/semtimedop.S delete mode 100644 sysdeps/unix/sysv/linux/microblaze/msgctl.c delete mode 100644 sysdeps/unix/sysv/linux/microblaze/semctl.c delete mode 100644 sysdeps/unix/sysv/linux/microblaze/shmctl.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c create mode 100644 sysvipc/test-sysvmsg.c create mode 100644 sysvipc/test-sysvsem.c create mode 100644 sysvipc/test-sysvshm.c -- 2.7.4