1 ?RCS: $Id: d_gmtime_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_gmtime_r gmtime_r_proto: Inlibc Protochk Hasproto i_systypes usethreads i_time i_systime
10 ?MAKE: -pick add $@ %<
12 ?S: This variable conditionally defines the HAS_GMTIME_R symbol,
13 ?S: which indicates to the C program that the gmtime_r()
14 ?S: routine is available.
17 ?S: This variable encodes the prototype of gmtime_r.
18 ?S: It is zero if d_gmtime_r is undef, and one of the
19 ?S: REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
23 ?C: This symbol, if defined, indicates that the gmtime_r routine
24 ?C: is available to gmtime re-entrantly.
27 ?C: This symbol encodes the prototype of gmtime_r.
28 ?C: It is zero if d_gmtime_r is undef, and one of the
29 ?C: REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
32 ?H:#$d_gmtime_r HAS_GMTIME_R /**/
33 ?H:#define GMTIME_R_PROTO $gmtime_r_proto /**/
35 ?T:try hdrs d_gmtime_r_proto
36 : see if gmtime_r exists
37 set gmtime_r d_gmtime_r
41 hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
42 case "$d_gmtime_r_proto:$usethreads" in
43 ":define") d_gmtime_r_proto=define
44 set d_gmtime_r_proto gmtime_r $hdrs
48 case "$d_gmtime_r_proto" in
50 case "$gmtime_r_proto" in
51 ''|0) try='struct tm* gmtime_r(const time_t*, struct tm*);'
52 ./protochk "extern $try" $hdrs && gmtime_r_proto=S_TS ;;
54 case "$gmtime_r_proto" in
55 ''|0) try='int gmtime_r(const time_t*, struct tm*);'
56 ./protochk "extern $try" $hdrs && gmtime_r_proto=I_TS ;;
58 case "$gmtime_r_proto" in
59 ''|0) d_gmtime_r=undef
61 echo "Disabling gmtime_r, cannot determine prototype." >&4 ;;
62 * ) case "$gmtime_r_proto" in
64 *) gmtime_r_proto="REENTRANT_PROTO_$gmtime_r_proto" ;;
66 echo "Prototype: $try" ;;
69 *) case "$usethreads" in
70 define) echo "gmtime_r has no prototype, not using it." >&4 ;;