Commit | Line | Data |
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b86b480f MS |
1 | #ifndef TIME64_CONFIG_H |
2 | # define TIME64_CONFIG_H | |
3 | ||
4 | /* Configuration | |
5 | ------------- | |
6 | Define as appropriate for your system. | |
7 | Sensible defaults provided. | |
8 | */ | |
9 | ||
461d5a49 MS |
10 | /* Debugging |
11 | TIME_64_DEBUG | |
12 | Define if you want debugging messages | |
13 | */ | |
14 | /* #define TIME_64_DEBUG */ | |
15 | ||
16 | ||
b86b480f | 17 | /* INT_64_T |
d95a2ea5 | 18 | A numeric type to store time and others. |
b86b480f MS |
19 | Must be defined. |
20 | */ | |
d95a2ea5 | 21 | #define INT_64_T NV |
b86b480f MS |
22 | |
23 | ||
24 | /* USE_TM64 | |
25 | Should we use a 64 bit safe replacement for tm? This will | |
26 | let you go past year 2 billion but the struct will be incompatible | |
27 | with tm. Conversion functions will be provided. | |
28 | */ | |
29 | #define USE_TM64 | |
30 | ||
31 | ||
32 | /* Availability of system functions. | |
33 | ||
34 | HAS_GMTIME_R | |
35 | Define if your system has gmtime_r() | |
36 | ||
37 | HAS_LOCALTIME_R | |
38 | Define if your system has localtime_r() | |
39 | ||
40 | HAS_TIMEGM | |
41 | Define if your system has timegm(), a GNU extension. | |
42 | */ | |
43 | /* Set in config.h */ | |
44 | ||
45 | ||
46 | /* Details of non-standard tm struct elements. | |
47 | ||
48 | HAS_TM_TM_GMTOFF | |
49 | True if your tm struct has a "tm_gmtoff" element. | |
50 | A BSD extension. | |
51 | ||
52 | HAS_TM_TM_ZONE | |
53 | True if your tm struct has a "tm_zone" element. | |
54 | A BSD extension. | |
55 | */ | |
56 | /* Set in config.h */ | |
57 | ||
58 | ||
59 | /* USE_SYSTEM_LOCALTIME | |
60 | USE_SYSTEM_GMTIME | |
61 | Should we use the system functions if the time is inside their range? | |
62 | Your system localtime() is probably more accurate, but our gmtime() is | |
ec4d6132 CB |
63 | fast and safe. Except on VMS, where we need the homegrown gmtime() |
64 | override to shift between UTC and local for the vmsish 'time' pragma. | |
b86b480f MS |
65 | */ |
66 | #define USE_SYSTEM_LOCALTIME | |
ec4d6132 CB |
67 | #ifdef VMS |
68 | # define USE_SYSTEM_GMTIME | |
69 | #endif | |
b86b480f MS |
70 | |
71 | ||
72 | /* SYSTEM_LOCALTIME_MAX | |
73 | SYSTEM_LOCALTIME_MIN | |
74 | SYSTEM_GMTIME_MAX | |
75 | SYSTEM_GMTIME_MIN | |
76 | Maximum and minimum values your system's gmtime() and localtime() | |
77 | can handle. We will use your system functions if the time falls | |
78 | inside these ranges. | |
79 | */ | |
d95a2ea5 CB |
80 | #define SYSTEM_LOCALTIME_MAX CAT2(LOCALTIME_MAX,.0) |
81 | #define SYSTEM_LOCALTIME_MIN CAT2(LOCALTIME_MIN,.0) | |
82 | #define SYSTEM_GMTIME_MAX CAT2(GMTIME_MAX,.0) | |
83 | #define SYSTEM_GMTIME_MIN CAT2(GMTIME_MIN,.0) | |
b86b480f | 84 | |
d4fb0a1f | 85 | #endif /* TIME64_CONFIG_H */ |