1 ?RCS: $Id: d_getpwent_r.U,v 0RCS:
2 ?RCS: Copyright (c) 2002,2003 Jarkko Hietaniemi
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.
7 ?RCS: Generated by the reentr.pl from the Perl 5.8 distribution.
9 ?MAKE:d_getpwent_r getpwent_r_proto: Inlibc Protochk Hasproto i_systypes usethreads i_pwd
10 ?MAKE: -pick add $@ %<
12 ?S: This variable conditionally defines the HAS_GETPWENT_R symbol,
13 ?S: which indicates to the C program that the getpwent_r()
14 ?S: routine is available.
17 ?S: This variable encodes the prototype of getpwent_r.
18 ?S: It is zero if d_getpwent_r is undef, and one of the
19 ?S: REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
23 ?C: This symbol, if defined, indicates that the getpwent_r routine
24 ?C: is available to getpwent re-entrantly.
27 ?C: This symbol encodes the prototype of getpwent_r.
28 ?C: It is zero if d_getpwent_r is undef, and one of the
29 ?C: REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
32 ?H:#$d_getpwent_r HAS_GETPWENT_R /**/
33 ?H:#define GETPWENT_R_PROTO $getpwent_r_proto /**/
35 ?T:try hdrs d_getpwent_r_proto
36 : see if getpwent_r exists
37 set getpwent_r d_getpwent_r
39 case "$d_getpwent_r" in
41 hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
42 case "$d_getpwent_r_proto:$usethreads" in
43 ":define") d_getpwent_r_proto=define
44 set d_getpwent_r_proto getpwent_r $hdrs
48 case "$d_getpwent_r_proto" in
50 case "$getpwent_r_proto" in
51 ''|0) try='int getpwent_r(struct passwd*, char*, size_t, struct passwd**);'
52 ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBWR ;;
54 case "$getpwent_r_proto" in
55 ''|0) try='int getpwent_r(struct passwd*, char*, int, struct passwd**);'
56 ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBIR ;;
58 case "$getpwent_r_proto" in
59 ''|0) try='struct passwd* getpwent_r(struct passwd*, char*, size_t);'
60 ./protochk "extern $try" $hdrs && getpwent_r_proto=S_SBW ;;
62 case "$getpwent_r_proto" in
63 ''|0) try='struct passwd* getpwent_r(struct passwd*, char*, int);'
64 ./protochk "extern $try" $hdrs && getpwent_r_proto=S_SBI ;;
66 case "$getpwent_r_proto" in
67 ''|0) try='int getpwent_r(struct passwd*, char*, int);'
68 ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBI ;;
70 case "$getpwent_r_proto" in
71 ''|0) try='int getpwent_r(struct passwd*, char*, int, FILE**);'
72 ./protochk "extern $try" $hdrs && getpwent_r_proto=I_SBIH ;;
74 case "$getpwent_r_proto" in
75 ''|0) d_getpwent_r=undef
77 echo "Disabling getpwent_r, cannot determine prototype." >&4 ;;
78 * ) case "$getpwent_r_proto" in
80 *) getpwent_r_proto="REENTRANT_PROTO_$getpwent_r_proto" ;;
82 echo "Prototype: $try" ;;
85 *) case "$usethreads" in
86 define) echo "getpwent_r has no prototype, not using it." >&4 ;;