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6a5bc5ac KW |
1 | #ifndef PERL_TIME64_CONFIG_H_ |
2 | # define PERL_TIME64_CONFIG_H_ | |
b86b480f | 3 | |
5e638b40 KW |
4 | #include "reentr.h" |
5 | ||
b86b480f MS |
6 | /* Configuration |
7 | ------------- | |
8 | Define as appropriate for your system. | |
9 | Sensible defaults provided. | |
10 | */ | |
11 | ||
461d5a49 MS |
12 | /* Debugging |
13 | TIME_64_DEBUG | |
14 | Define if you want debugging messages | |
15 | */ | |
16 | /* #define TIME_64_DEBUG */ | |
17 | ||
18 | ||
b86b480f | 19 | /* INT_64_T |
d95a2ea5 | 20 | A numeric type to store time and others. |
b86b480f MS |
21 | Must be defined. |
22 | */ | |
d95a2ea5 | 23 | #define INT_64_T NV |
b86b480f MS |
24 | |
25 | ||
26 | /* USE_TM64 | |
27 | Should we use a 64 bit safe replacement for tm? This will | |
28 | let you go past year 2 billion but the struct will be incompatible | |
29 | with tm. Conversion functions will be provided. | |
30 | */ | |
31 | #define USE_TM64 | |
32 | ||
33 | ||
34 | /* Availability of system functions. | |
35 | ||
36 | HAS_GMTIME_R | |
37 | Define if your system has gmtime_r() | |
38 | ||
39 | HAS_LOCALTIME_R | |
40 | Define if your system has localtime_r() | |
41 | ||
42 | HAS_TIMEGM | |
43 | Define if your system has timegm(), a GNU extension. | |
44 | */ | |
45 | /* Set in config.h */ | |
46 | ||
47 | ||
48 | /* Details of non-standard tm struct elements. | |
49 | ||
50 | HAS_TM_TM_GMTOFF | |
51 | True if your tm struct has a "tm_gmtoff" element. | |
52 | A BSD extension. | |
53 | ||
54 | HAS_TM_TM_ZONE | |
55 | True if your tm struct has a "tm_zone" element. | |
56 | A BSD extension. | |
57 | */ | |
58 | /* Set in config.h */ | |
59 | ||
60 | ||
61 | /* USE_SYSTEM_LOCALTIME | |
62 | USE_SYSTEM_GMTIME | |
63 | Should we use the system functions if the time is inside their range? | |
64 | Your system localtime() is probably more accurate, but our gmtime() is | |
ec4d6132 CB |
65 | fast and safe. Except on VMS, where we need the homegrown gmtime() |
66 | override to shift between UTC and local for the vmsish 'time' pragma. | |
b86b480f MS |
67 | */ |
68 | #define USE_SYSTEM_LOCALTIME | |
ec4d6132 CB |
69 | #ifdef VMS |
70 | # define USE_SYSTEM_GMTIME | |
71 | #endif | |
b86b480f MS |
72 | |
73 | ||
74 | /* SYSTEM_LOCALTIME_MAX | |
75 | SYSTEM_LOCALTIME_MIN | |
76 | SYSTEM_GMTIME_MAX | |
77 | SYSTEM_GMTIME_MIN | |
78 | Maximum and minimum values your system's gmtime() and localtime() | |
79 | can handle. We will use your system functions if the time falls | |
80 | inside these ranges. | |
81 | */ | |
d95a2ea5 CB |
82 | #define SYSTEM_LOCALTIME_MAX CAT2(LOCALTIME_MAX,.0) |
83 | #define SYSTEM_LOCALTIME_MIN CAT2(LOCALTIME_MIN,.0) | |
84 | #define SYSTEM_GMTIME_MAX CAT2(GMTIME_MAX,.0) | |
85 | #define SYSTEM_GMTIME_MIN CAT2(GMTIME_MIN,.0) | |
b86b480f | 86 | |
6a5bc5ac | 87 | #endif /* PERL_TIME64_CONFIG_H_ */ |