20 lines
400 B
Plaintext
20 lines
400 B
Plaintext
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dnl #
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dnl # 2.6.29 API change
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dnl # BIO_RW_SYNC renamed to BIO_RW_SYNCIO
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_BIO_RW_SYNCIO], [
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AC_MSG_CHECKING([whether BIO_RW_SYNCIO is defined])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/bio.h>
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],[
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int flags;
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flags = BIO_RW_SYNCIO;
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_BIO_RW_SYNCIO, 1,
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[BIO_RW_SYNCIO is defined])
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],[
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AC_MSG_RESULT(no)
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])
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])
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