1 ?RCS: $Id: d_localtime_r.U,v 0RCS:
2 ?RCS: Copyright (c) 2002 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_localtime_r localtime_r_proto: Inlibc Protochk Hasproto i_systypes usethreads i_time i_systime
10 ?MAKE: -pick add $@ %<
12 ?S: This variable conditionally defines the HAS_LOCALTIME_R symbol,
13 ?S: which indicates to the C program that the localtime_r()
14 ?S: routine is available.
17 ?S: This variable encodes the prototype of localtime_r.
18 ?S: It is zero if d_localtime_r is undef, and one of the
19 ?S: REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
23 ?C: This symbol, if defined, indicates that the localtime_r routine
24 ?C: is available to localtime re-entrantly.
27 ?C: This symbol encodes the prototype of localtime_r.
28 ?C: It is zero if d_localtime_r is undef, and one of the
29 ?C: REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
32 ?H:#$d_localtime_r HAS_LOCALTIME_R /**/
33 ?H:#define LOCALTIME_R_PROTO $localtime_r_proto /**/
35 ?T:try hdrs d_localtime_r_proto
36 ?LINT:set d_localtime_r
37 ?LINT:set localtime_r_proto
38 : see if localtime_r exists
39 set localtime_r d_localtime_r
41 case "$d_localtime_r" in
43 hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
44 case "$d_localtime_r_proto:$usethreads" in
45 ":define") d_localtime_r_proto=define
46 set d_localtime_r_proto localtime_r $hdrs
50 case "$d_localtime_r_proto" in
52 case "$localtime_r_proto" in
53 ''|0) try='struct tm* localtime_r(const time_t*, struct tm*);'
54 ./protochk "extern $try" $hdrs && localtime_r_proto=S_TS ;;
56 case "$localtime_r_proto" in
57 ''|0) try='int localtime_r(const time_t*, struct tm*);'
58 ./protochk "extern $try" $hdrs && localtime_r_proto=I_TS ;;
60 case "$localtime_r_proto" in
61 ''|0) d_localtime_r=undef
63 echo "Disabling localtime_r, cannot determine prototype." >&4 ;;
64 * ) case "$localtime_r_proto" in
66 *) localtime_r_proto="REENTRANT_PROTO_$localtime_r_proto" ;;
68 echo "Prototype: $try" ;;
71 *) case "$usethreads" in
72 define) echo "localtime_r has no prototype, not using it." >&4 ;;
79 *) localtime_r_proto=0