[PATCH v2 0/3] tools/nolibc: add testcases for vfprintf

[Thomas Weißschuh]

vfprintf() is complex and so far did not have proper tests.

This series is based on the "dev" branch of the RCU tree.

Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
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Changes in v2:
- Include <sys/mman.h> for tests.
- Implement FILE* in terms of integer pointers.
- Provide fdopen() and fileno().
- Link to v1: https://lore.kernel.org/lkml/20230328-nolibc-printf-test-v1-0-d7290ec893dd@xxxxxxxxxxxxxx/

---
Thomas Weißschuh (3):
      tools/nolibc: add wrapper for memfd_create
      tools/nolibc: implement fd-based FILE streams
      tools/nolibc: add testcases for vfprintf

 tools/include/nolibc/stdio.h                 | 60 +++++++++++----------
 tools/include/nolibc/sys.h                   | 23 ++++++++
 tools/testing/selftests/nolibc/nolibc-test.c | 78 ++++++++++++++++++++++++++++
 3 files changed, 134 insertions(+), 27 deletions(-)
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base-commit: a63baab5f60110f3631c98b55d59066f1c68c4f7
change-id: 20230328-nolibc-printf-test-052d5abc2118

Best regards,
-- 
Thomas Weißschuh <linux@xxxxxxxxxxxxxx>