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metaconfig unit changes for #15418.
[metaconfig.git] / U / threads / d_setnetent_r.U
1 ?RCS: $Id: d_setnetent_r.U,v 0RCS:
2 ?RCS: Copyright (c) 2002 Jarkko Hietaniemi
3 ?RCS:
4 ?RCS: You may distribute under the terms of either the GNU General Public
5 ?RCS: License or the Artistic License, as specified in the README file.
6 ?RCS:
7 ?RCS: Generated by the reentr.pl from the Perl 5.8 distribution.
8 ?RCS:
9 ?MAKE:d_setnetent_r setnetent_r_proto: Inlibc Protochk Hasproto i_systypes i_systime i_netdb usethreads
10 ?MAKE:  -pick add $@ %<
11 ?S:d_setnetent_r:
12 ?S:     This variable conditionally defines the HAS_SETNETENT_R symbol,
13 ?S:     which indicates to the C program that the setnetent_r()
14 ?S:     routine is available.
15 ?S:.
16 ?S:setnetent_r_proto:
17 ?S:     This variable encodes the prototype of setnetent_r.
18 ?S:.
19 ?C:HAS_SETNETENT_R:
20 ?C:     This symbol, if defined, indicates that the setnetent_r routine
21 ?C:     is available to setnetent re-entrantly.
22 ?C:.
23 ?C:SETNETENT_R_PROTO:
24 ?C:     This symbol encodes the prototype of setnetent_r.
25 ?C:.
26 ?H:#$d_setnetent_r HAS_SETNETENT_R         /**/
27 ?H:#define SETNETENT_R_PROTO $setnetent_r_proto    /**/
28 ?H:.
29 ?T:try hdrs d_setnetent_r_proto
30 ?LINT:set d_setnetent_r
31 ?LINT:set setnetent_r_proto
32 : see if setnetent_r exists
33 set setnetent_r d_setnetent_r
34 eval $inlibc
35 case "$d_setnetent_r" in
36 "$define")
37         hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
38         case "netdb" in
39         time)
40                 hdrs="$hdrs $i_systime sys/time.h"
41                 ;;
42         esac
43         case "$d_setnetent_r_proto:$usethreads" in
44         ":define")      d_setnetent_r_proto=define
45                 set d_setnetent_r_proto setnetent_r $hdrs
46                 eval $hasproto ;;
47         *)      ;;
48         esac
49         case "$d_setnetent_r_proto" in
50         define)
51         case "$setnetent_r_proto" in
52         ''|0) try='int setnetent_r(int, struct netent_data*);'
53         ./protochk "extern $try" $hdrs && setnetent_r_proto=I_ID ;;
54         esac
55         case "$setnetent_r_proto" in
56         ''|0) try='void setnetent_r(int, struct netent_data*);'
57         ./protochk "extern $try" $hdrs && setnetent_r_proto=V_ID ;;
58         esac
59         case "$setnetent_r_proto" in
60         ''|0)   d_setnetent_r=undef
61                 setnetent_r_proto=0
62                 echo "Disabling setnetent_r, cannot determine prototype." >&4 ;;
63         * )     case "$setnetent_r_proto" in
64                 REENTRANT_PROTO*) ;;
65                 *) setnetent_r_proto="REENTRANT_PROTO_$setnetent_r_proto" ;;
66                 esac
67                 echo "Prototype: $try" ;;
68         esac
69         ;;
70         *)      case "$usethreads" in
71                 define) echo "setnetent_r has no prototype, not using it." >&4 ;;
72                 esac
73                 d_setnetent_r=undef
74                 setnetent_r_proto=0
75                 ;;
76         esac
77         ;;
78 *)      setnetent_r_proto=0
79         ;;
80 esac
81