63 lines
1.6 KiB
Plaintext
63 lines
1.6 KiB
Plaintext
dnl ######################################################################
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dnl Find the structure of an NFS V3 filehandle.
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dnl if found, defined am_nfs_fh3 to it, else leave it undefined.
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AC_DEFUN(AMU_STRUCT_NFS_FH3,
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[
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AC_CACHE_CHECK(for type/structure of NFS V3 filehandle,
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ac_cv_struct_nfs_fh3,
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[
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# try to compile a program which may have a definition for the type
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dnl need a series of compilations, which will test out every possible type
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dnl such as struct nfs_fh3, fhandle3_t, nfsv3fh_t, etc.
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# set to a default value
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ac_cv_struct_nfs_fh3=notfound
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# look for "nfs_fh3_freebsd3"
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if test "$ac_cv_struct_nfs_fh3" = notfound
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then
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AC_TRY_COMPILE_NFS(
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[ nfs_fh3_freebsd3 nh;
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], ac_cv_struct_nfs_fh3="nfs_fh3_freebsd3", ac_cv_struct_nfs_fh3=notfound)
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fi
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# look for "nfs_fh3"
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if test "$ac_cv_struct_nfs_fh3" = notfound
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then
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AC_TRY_COMPILE_NFS(
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[ nfs_fh3 nh;
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], ac_cv_struct_nfs_fh3="nfs_fh3", ac_cv_struct_nfs_fh3=notfound)
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fi
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# look for "struct nfs_fh3"
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if test "$ac_cv_struct_nfs_fh3" = notfound
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then
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AC_TRY_COMPILE_NFS(
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[ struct nfs_fh3 nh;
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], ac_cv_struct_nfs_fh3="struct nfs_fh3", ac_cv_struct_nfs_fh3=notfound)
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fi
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# look for "nfsv3fh_t"
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if test "$ac_cv_struct_nfs_fh3" = notfound
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then
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AC_TRY_COMPILE_NFS(
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[ nfsv3fh_t nh;
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], ac_cv_struct_nfs_fh3="nfsv3fh_t", ac_cv_struct_nfs_fh3=notfound)
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fi
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# look for "fhandle3_t"
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if test "$ac_cv_struct_nfs_fh3" = notfound
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then
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AC_TRY_COMPILE_NFS(
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[ fhandle3_t nh;
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], ac_cv_struct_nfs_fh3="fhandle3_t", ac_cv_struct_nfs_fh3=notfound)
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fi
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])
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if test "$ac_cv_struct_nfs_fh3" != notfound
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then
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AC_DEFINE_UNQUOTED(am_nfs_fh3, $ac_cv_struct_nfs_fh3)
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fi
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])
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dnl ======================================================================
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