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e6fbd1759c
This follow-up patch completes centralization of kselftest.h and ksefltest_harness.h includes in remaining seltests files, replacing all relative paths with a non-relative paths using shared -I include path in lib.mk Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on riscv, arm64, x86_64 and powerpc arch. [reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h] Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com> Suggested-by: Andrew Morton <akpm@linux-foundation.org> Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/ Reviewed-by: Wei Yang <richard.weiyang@gmail.com> Cc: David Hildenbrand <david@redhat.com> Cc: David S. Miller <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Günther Noack <gnoack@google.com> Cc: Jakub Kacinski <kuba@kernel.org> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Mickael Salaun <mic@digikod.net> Cc: Ming Lei <ming.lei@redhat.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Simon Horman <horms@kernel.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
39 lines
816 B
C
39 lines
816 B
C
// SPDX-License-Identifier: GPL-2.0
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#define _GNU_SOURCE
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#define __SANE_USERSPACE_TYPES__
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#include <fcntl.h>
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#include <stdio.h>
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#include <sys/stat.h>
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#include <sys/xattr.h>
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#include "kselftest_harness.h"
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#include "wrappers.h"
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TEST(kernfs_listxattr)
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{
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int fd;
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/* Read-only file that can never have any extended attributes set. */
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fd = open("/sys/kernel/warn_count", O_RDONLY | O_CLOEXEC);
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ASSERT_GE(fd, 0);
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ASSERT_EQ(flistxattr(fd, NULL, 0), 0);
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EXPECT_EQ(close(fd), 0);
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}
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TEST(kernfs_getxattr)
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{
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int fd;
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char buf[1];
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/* Read-only file that can never have any extended attributes set. */
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fd = open("/sys/kernel/warn_count", O_RDONLY | O_CLOEXEC);
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ASSERT_GE(fd, 0);
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ASSERT_LT(fgetxattr(fd, "user.foo", buf, sizeof(buf)), 0);
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ASSERT_EQ(errno, ENODATA);
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EXPECT_EQ(close(fd), 0);
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}
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TEST_HARNESS_MAIN
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