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path: root/misc/tst-preadvwritev2-common.c
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2025-01-01Update copyright dates with scripts/update-copyrightsPaul Eggert1-1/+1
2024-12-16Use empty initializer to silence GCC 4.9 or olderH.J. Lu1-1/+1
Use empty initializer to silence GCC 4.9 or older: getaddrinfo.c: In function ‘gaih_inet’: getaddrinfo.c:1135:24: error: missing braces around initializer [-Werror=missing-braces] / sizeof (struct gaih_typeproto)] = {0}; ^ Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Reviewed-by: Sam James <sam@gentoo.org>
2024-12-15Revert "Add braces in initializers for GCC 4.9 or older"H.J. Lu1-1/+1
This reverts commit 8aa2a9e0339215012354f3c4a262edda838134e8. as not all targets need braces.
2024-12-14Add braces in initializers for GCC 4.9 or olderH.J. Lu1-1/+1
Add braces to silence GCC 4.9 or older: getaddrinfo.c: In function ‘gaih_inet’: getaddrinfo.c:1135:24: error: missing braces around initializer [-Werror=missing-braces] / sizeof (struct gaih_typeproto)] = {0}; ^ Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Reviewed-by: Sam James <sam@gentoo.org>
2024-10-10misc: Add support for Linux uio.h RWF_ATOMIC flagAdhemerval Zanella1-1/+4
Linux 6.11 adds the new flag for pwritev2 (commit c34fc6f26ab86d03a2d47446f42b6cd492dfdc56). Checked on x86_64-linux-gnu on 6.11 kernel. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
2024-04-04misc: Add support for Linux uio.h RWF_NOAPPEND flagStafford Horne1-1/+4
In Linux 6.9 a new flag is added to allow for Per-io operations to disable append mode even if a file was opened with the flag O_APPEND. This is done with the new RWF_NOAPPEND flag. This caused two test failures as these tests expected the flag 0x00000020 to be unused. Adding the flag definition now fixes these tests on Linux 6.9 (v6.9-rc1). FAIL: misc/tst-preadvwritev2 FAIL: misc/tst-preadvwritev64v2 This patch adds the flag, adjusts the test and adds details to documentation. Link: https://lore.kernel.org/all/20200831153207.GO3265@brightrain.aerifal.cx/ Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2024-01-01Update copyright dates with scripts/update-copyrightsPaul Eggert1-1/+1
2023-01-06Update copyright dates with scripts/update-copyrightsJoseph Myers1-1/+1
2022-01-01Update copyright dates with scripts/update-copyrightsPaul Eggert1-1/+1
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
2021-01-02Update copyright dates with scripts/update-copyrightsPaul Eggert1-1/+1
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
2020-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers1-1/+1
2019-09-07Prefer https to http for gnu.org and fsf.org URLsPaul Eggert1-1/+1
Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers1-1/+1
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
2018-10-23Fix tst-preadvwritev2 build failure on HURDAdhemerval Zanella1-0/+5
Commit 7a16bdbb9ff41 uses IOV_MAX, which is not defined on hurd. Checked on a build for i686-gnu. * misc/tst-preadvwritev2-common.c (IOV_MAX): Define if not defined.
2018-09-28Fix misreported errno on preadv2/pwritev2 (BZ#23579)Adhemerval Zanella1-3/+62
The fallback code of Linux wrapper for preadv2/pwritev2 executes regardless of the errno code for preadv2, instead of the case where the syscall is not supported. This fixes it by calling the fallback code iff errno is ENOSYS. The patch also adds tests for both invalid file descriptor and invalid iov_len and vector count. The only discrepancy between preadv2 and fallback code regarding error reporting is when an invalid flags are used. The fallback code bails out earlier with ENOTSUP instead of EINVAL/EBADF when the syscall is used. Checked on x86_64-linux-gnu on a 4.4.0 and 4.15.0 kernel. [BZ #23579] * misc/tst-preadvwritev2-common.c (do_test_with_invalid_fd): New test. * misc/tst-preadvwritev2.c, misc/tst-preadvwritev64v2.c (do_test): Call do_test_with_invalid_fd. * sysdeps/unix/sysv/linux/preadv2.c (preadv2): Use fallback code iff errno is ENOSYS. * sysdeps/unix/sysv/linux/preadv64v2.c (preadv64v2): Likewise. * sysdeps/unix/sysv/linux/pwritev2.c (pwritev2): Likewise. * sysdeps/unix/sysv/linux/pwritev64v2.c (pwritev64v2): Likewise.
2018-04-03Update RWF_SUPPORTED for Linux kernel 4.16 [BZ #22947]H.J. Lu1-1/+5
Add RWF_APPEND to RWF_SUPPORTED to support Linux kernel 4.16. [BZ #22947] * bits/uio-ext.h (RWF_APPEND): New. * sysdeps/unix/sysv/linux/bits/uio-ext.h (RWF_APPEND): Likewise. * manual/llio.texi: Document RWF_APPEND. * misc/tst-preadvwritev2-common.c (RWF_APPEND): New. (RWF_SUPPORTED): Add RWF_APPEND.
2018-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers1-1/+1
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
2017-09-03hurd: Fix build ot misc/tst-preadvwritev2-common.cSamuel Thibault1-1/+13
* misc/tst-preadvwritev2-common.c (RWF_HIPRI, RWF_DSYNC, RWF_SYNC, RWF_NOWAIT): Define to 0 if undefined already. (do_test_with_invalid_flags): Set invalid_flag to 2 if RWF_SUPPORTED boils down to 0.
2017-07-11posix: Add p{read,write}v2 RWF_NOWAIT flag (BZ#21738)Adhemerval Zanella1-10/+5
Linux 4.12 (b745fafaf70c0a98a2e1e7ac8cb14542889ceb0e) adds a new p{read,write}v2 flag RWF_NOWAIT. This patch adds it for linux uio-ext.h header. Checked on x86_64-linux-gnu (on a 4.10 kernel). [BZ #21738] * manual/llio.texi (RWF_NOWAIT): New item. * misc/tst-preadvwritev2-common.c (do_test_with_invalid_flags): Add RWF_NOWAIT check. * sysdeps/unix/sysv/linux/bits/uio-ext.h (RWF_NOWAIT): New flag.
2017-06-21posix: Add invalid flags test for p{write,read}v2Adhemerval Zanella1-0/+48
This patch add an extra test for passing invalid flags and check its expected failure. It shows an invalid LO_HI_LONG macro definition for x86_64 with leads to passing invalid flags on some configurations. The new tests fails on i686-linux-gnu and potentially on other 32 bits architecture that uses the compat syscall definition due a kernel bug. It is intended to be fixed upstream. Checked on x86_64-linux-gnu * misc/tst-preadvwritev2-common.c: New file. * misc/tst-preadvwritev2.c (do_test): Add test for invalid flag. * misc/tst-preadvwritev64v2.c (do_test): Likewise.
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