27 lines
895 B
Plaintext
27 lines
895 B
Plaintext
dnl ######################################################################
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dnl check if the mount table is kept in a file or in the kernel.
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AC_DEFUN(AMU_CHECK_MNTTAB_LOCATION,
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[
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AMU_CACHE_CHECK_DYNAMIC(where mount table is kept,
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ac_cv_mnttab_location,
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[
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# assume location is on file
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ac_cv_mnttab_location=file
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AC_CHECK_FUNCS(mntctl getmntinfo getmountent,
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ac_cv_mnttab_location=kernel)
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# Solaris 8 Beta Refresh and up use the mntfs pseudo filesystem to store the
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# mount table in kernel (cf. mnttab(4): the MS_NOMNTTAB option in
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# <sys/mount.h> inhibits that a mount shows up there and thus can be used to
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# check for the in-kernel mount table
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if test "$ac_cv_mnt2_gen_opt_nomnttab" != notfound
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then
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ac_cv_mnttab_location=kernel
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fi
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])
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if test "$ac_cv_mnttab_location" = file
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then
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AC_DEFINE(MOUNT_TABLE_ON_FILE)
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fi
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])
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dnl ======================================================================
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