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metaconfig unit changes for #16711.
[metaconfig.git] / U / threads / d_getpwuid_r.U
1 ?RCS: $Id: d_getpwuid_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_getpwuid_r getpwuid_r_proto: Inlibc Protochk Hasproto i_systypes usethreads i_pwd
10 ?MAKE:  -pick add $@ %<
11 ?S:d_getpwuid_r:
12 ?S:     This variable conditionally defines the HAS_GETPWUID_R symbol,
13 ?S:     which indicates to the C program that the getpwuid_r()
14 ?S:     routine is available.
15 ?S:.
16 ?S:getpwuid_r_proto:
17 ?S:     This variable encodes the prototype of getpwuid_r.
18 ?S:     It is zero if d_getpwuid_r is undef, and one of the
19 ?S:     REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
20 ?S:     is defined.
21 ?S:.
22 ?C:HAS_GETPWUID_R:
23 ?C:     This symbol, if defined, indicates that the getpwuid_r routine
24 ?C:     is available to getpwuid re-entrantly.
25 ?C:.
26 ?C:GETPWUID_R_PROTO:
27 ?C:     This symbol encodes the prototype of getpwuid_r.
28 ?C:     It is zero if d_getpwuid_r is undef, and one of the
29 ?C:     REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
30 ?C:     is defined.
31 ?C:.
32 ?H:#$d_getpwuid_r HAS_GETPWUID_R           /**/
33 ?H:#define GETPWUID_R_PROTO $getpwuid_r_proto      /**/
34 ?H:.
35 ?T:try hdrs d_getpwuid_r_proto
36 ?LINT:set d_getpwuid_r
37 ?LINT:set getpwuid_r_proto
38 : see if getpwuid_r exists
39 set getpwuid_r d_getpwuid_r
40 eval $inlibc
41 case "$d_getpwuid_r" in
42 "$define")
43         hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
44         case "$d_getpwuid_r_proto:$usethreads" in
45         ":define")      d_getpwuid_r_proto=define
46                 set d_getpwuid_r_proto getpwuid_r $hdrs
47                 eval $hasproto ;;
48         *)      ;;
49         esac
50         case "$d_getpwuid_r_proto" in
51         define)
52         case "$getpwuid_r_proto" in
53         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, size_t, struct passwd**);'
54         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBWR ;;
55         esac
56         case "$getpwuid_r_proto" in
57         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int, struct passwd**);'
58         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBIR ;;
59         esac
60         case "$getpwuid_r_proto" in
61         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int);'
62         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBI ;;
63         esac
64         case "$getpwuid_r_proto" in
65         ''|0) try='struct passwd* getpwuid_r(uid_t, struct passwd*, char*, int);'
66         ./protochk "extern $try" $hdrs && getpwuid_r_proto=S_TSBI ;;
67         esac
68         case "$getpwuid_r_proto" in
69         ''|0)   d_getpwuid_r=undef
70                 getpwuid_r_proto=0
71                 echo "Disabling getpwuid_r, cannot determine prototype." >&4 ;;
72         * )     case "$getpwuid_r_proto" in
73                 REENTRANT_PROTO*) ;;
74                 *) getpwuid_r_proto="REENTRANT_PROTO_$getpwuid_r_proto" ;;
75                 esac
76                 echo "Prototype: $try" ;;
77         esac
78         ;;
79         *)      case "$usethreads" in
80                 define) echo "getpwuid_r has no prototype, not using it." >&4 ;;
81                 esac
82                 d_getpwuid_r=undef
83                 getpwuid_r_proto=0
84                 ;;
85         esac
86         ;;
87 *)      getpwuid_r_proto=0
88         ;;
89 esac
90