linux-kernel - [PATCH v3 0/2] tools/nolibc: add pipe(), pipe2() and their testcase

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Message-Id: <cover.1690903601.git.tanyuan@tinylab.org>
Date:   Tue,  1 Aug 2023 23:38:47 +0800
From:   Yuan Tan <tanyuan@...ylab.org>
To:     w@....eu, thomas@...ch.de
Cc:     falcon@...ylab.org, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org, Yuan Tan <tanyuan@...ylab.org>
Subject: [PATCH v3 0/2] tools/nolibc: add pipe(), pipe2() and their testcase

Hi Willy and Thomas,

In v3, I have fixed all the problems you mentioned.

Welcome any other suggestion.

---
Changes in v3:
- Fix the missing return 
- Fix __NR_pipe to __NR_pipe2
- Fix the missing static
- Test case works in one process
- Link to v2:
  https://lore.kernel.org/all/cover.1690733545.git.tanyuan@tinylab.org

Changes in v2:
- Use sys_pipe2 to implement the pipe()
- Use memcmp() instead of strcmp()
- Link to v1:
  https://lore.kernel.org/all/cover.1690307717.git.tanyuan@tinylab.org

---
Yuan Tan (2):
  tools/nolibc: add pipe() and pipe2() support
  selftests/nolibc: add testcase for pipe

 tools/include/nolibc/sys.h                   | 24 ++++++++++++++++++++
 tools/testing/selftests/nolibc/nolibc-test.c | 22 ++++++++++++++++++
 2 files changed, 46 insertions(+)

-- 
2.34.1