1 ?RCS: $Id: d_ctime_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_ctime_r ctime_r_proto: Inlibc Protochk Hasproto i_systypes \
10 usethreads i_time i_systime extern_C
11 ?MAKE: -pick add $@ %<
13 ?S: This variable conditionally defines the HAS_CTIME_R symbol,
14 ?S: which indicates to the C program that the ctime_r()
15 ?S: routine is available.
18 ?S: This variable encodes the prototype of ctime_r.
19 ?S: It is zero if d_ctime_r is undef, and one of the
20 ?S: REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
24 ?C: This symbol, if defined, indicates that the ctime_r routine
25 ?C: is available to ctime re-entrantly.
28 ?C: This symbol encodes the prototype of ctime_r.
29 ?C: It is zero if d_ctime_r is undef, and one of the
30 ?C: REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
33 ?H:#$d_ctime_r HAS_CTIME_R /**/
34 ?H:#define CTIME_R_PROTO $ctime_r_proto /**/
36 ?T:try hdrs d_ctime_r_proto
37 : see if ctime_r exists
42 hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
43 case "$d_ctime_r_proto:$usethreads" in
44 ":define") d_ctime_r_proto=define
45 set d_ctime_r_proto ctime_r $hdrs
49 case "$d_ctime_r_proto" in
51 case "$ctime_r_proto" in
52 ''|0) try='char* ctime_r(const time_t*, char*);'
53 ./protochk "$extern_C $try" $hdrs && ctime_r_proto=B_SB ;;
55 case "$ctime_r_proto" in
56 ''|0) try='char* ctime_r(const time_t*, char*, int);'
57 ./protochk "$extern_C $try" $hdrs && ctime_r_proto=B_SBI ;;
59 case "$ctime_r_proto" in
60 ''|0) try='int ctime_r(const time_t*, char*);'
61 ./protochk "$extern_C $try" $hdrs && ctime_r_proto=I_SB ;;
63 case "$ctime_r_proto" in
64 ''|0) try='int ctime_r(const time_t*, char*, int);'
65 ./protochk "$extern_C $try" $hdrs && ctime_r_proto=I_SBI ;;
67 case "$ctime_r_proto" in
70 echo "Disabling ctime_r, cannot determine prototype." >&4 ;;
71 * ) case "$ctime_r_proto" in
73 *) ctime_r_proto="REENTRANT_PROTO_$ctime_r_proto" ;;
75 echo "Prototype: $try" ;;
78 *) case "$usethreads" in
79 define) echo "ctime_r has no prototype, not using it." >&4 ;;