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[metaconfig.git] / U / perl / d_msghdr_s.U
1 ?RCS: $Id$
2 ?RCS:
3 ?RCS: Copyright (c) 1999 Jarkko Hietaniemi
4 ?RCS:
5 ?RCS: You may distribute under the terms of either the GNU General Public
6 ?RCS: License or the Artistic License, as specified in the README file.
7 ?RCS:
8 ?MAKE:d_msghdr_s: Hasstruct i_systypes d_socket i_sysuio Setvar
9 ?MAKE:  -pick add $@ %<
10 ?S:d_msghdr_s:
11 ?S:     This variable conditionally defines the HAS_STRUCT_MSGHDR symbol,
12 ?S:     which indicates that the struct msghdr is supported.
13 ?S:.
14 ?C:HAS_STRUCT_MSGHDR:
15 ?C:     This symbol, if defined, indicates that the struct msghdr
16 ?C:     is supported.
17 ?C:.
18 ?H:#$d_msghdr_s HAS_STRUCT_MSGHDR       /**/
19 ?H:.
20 ?LINT:set d_msghdr_s
21 : Check for msghdr_s
22 echo " "
23 echo "Checking to see if your system supports struct msghdr..." >&4
24 set d_msghdr_s msghdr $i_systypes sys/types.h $d_socket sys/socket.h $i_sysuio sys/uio.h
25 eval $hasstruct
26 case "$d_msghdr_s" in
27 "$define")      echo "Yes, it does."   ;;
28 *)              echo "No, it doesn't." ;;
29 esac
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