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Remove spurious LINT: directives
[metaconfig.git] / U / threads / d_getpwuid_r.U
1 ?RCS: $Id: d_getpwuid_r.U,v 0RCS:
2 ?RCS: Copyright (c) 2002,2003 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 : see if getpwuid_r exists
37 set getpwuid_r d_getpwuid_r
38 eval $inlibc
39 case "$d_getpwuid_r" in
40 "$define")
41         hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
42         case "$d_getpwuid_r_proto:$usethreads" in
43         ":define")      d_getpwuid_r_proto=define
44                 set d_getpwuid_r_proto getpwuid_r $hdrs
45                 eval $hasproto ;;
46         *)      ;;
47         esac
48         case "$d_getpwuid_r_proto" in
49         define)
50         case "$getpwuid_r_proto" in
51         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, size_t, struct passwd**);'
52         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBWR ;;
53         esac
54         case "$getpwuid_r_proto" in
55         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int, struct passwd**);'
56         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBIR ;;
57         esac
58         case "$getpwuid_r_proto" in
59         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int);'
60         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBI ;;
61         esac
62         case "$getpwuid_r_proto" in
63         ''|0) try='struct passwd* getpwuid_r(uid_t, struct passwd*, char*, int);'
64         ./protochk "extern $try" $hdrs && getpwuid_r_proto=S_TSBI ;;
65         esac
66         case "$getpwuid_r_proto" in
67         ''|0)   d_getpwuid_r=undef
68                 getpwuid_r_proto=0
69                 echo "Disabling getpwuid_r, cannot determine prototype." >&4 ;;
70         * )     case "$getpwuid_r_proto" in
71                 REENTRANT_PROTO*) ;;
72                 *) getpwuid_r_proto="REENTRANT_PROTO_$getpwuid_r_proto" ;;
73                 esac
74                 echo "Prototype: $try" ;;
75         esac
76         ;;
77         *)      case "$usethreads" in
78                 define) echo "getpwuid_r has no prototype, not using it." >&4 ;;
79                 esac
80                 d_getpwuid_r=undef
81                 getpwuid_r_proto=0
82                 ;;
83         esac
84         ;;
85 *)      getpwuid_r_proto=0
86         ;;
87 esac
88