Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/os.cpp
src/share/vm/runtime/os.cpp
- changeset 9326
- b5dd721bdda8
- parent 9301
- d47844b56aaf
- child 9448
- 73d689add964
- child 9478
- f3108e56b502
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| 9325:6ab57fe8b51f | 9326:b5dd721bdda8 |
|---|---|
| 94 // Called from init_globals(). | 94 // Called from init_globals(). |
| 95 // See Threads::create_vm() in thread.cpp, and init.cpp. | 95 // See Threads::create_vm() in thread.cpp, and init.cpp. |
| 96 os::init_globals(); | 96 os::init_globals(); |
| 97 } | 97 } |
| 98 | 98 |
| 99 static time_t get_timezone(const struct tm* time_struct) { | |
| 100 #if defined(_ALLBSD_SOURCE) | |
| 101 return time_struct->tm_gmtoff; | |
| 102 #elif defined(_WINDOWS) | |
| 103 long zone; | |
| 104 _get_timezone(&zone); | |
| 105 return static_cast<time_t>(zone); | |
| 106 #else | |
| 107 return timezone; | |
| 108 #endif | |
| 109 } | |
| 110 | |
| 99 // Fill in buffer with current local time as an ISO-8601 string. | 111 // Fill in buffer with current local time as an ISO-8601 string. |
| 100 // E.g., yyyy-mm-ddThh:mm:ss-zzzz. | 112 // E.g., yyyy-mm-ddThh:mm:ss-zzzz. |
| 101 // Returns buffer, or NULL if it failed. | 113 // Returns buffer, or NULL if it failed. |
| 102 // This would mostly be a call to | 114 // This would mostly be a call to |
| 103 // strftime(...., "%Y-%m-%d" "T" "%H:%M:%S" "%z", ....) | 115 // strftime(...., "%Y-%m-%d" "T" "%H:%M:%S" "%z", ....) |
| 132 struct tm time_struct; | 144 struct tm time_struct; |
| 133 if (localtime_pd(&seconds_since_19700101, &time_struct) == NULL) { | 145 if (localtime_pd(&seconds_since_19700101, &time_struct) == NULL) { |
| 134 assert(false, "Failed localtime_pd"); | 146 assert(false, "Failed localtime_pd"); |
| 135 return NULL; | 147 return NULL; |
| 136 } | 148 } |
| 137 #if defined(_ALLBSD_SOURCE) | 149 const time_t zone = get_timezone(&time_struct); |
| 138 const time_t zone = (time_t) time_struct.tm_gmtoff; | |
| 139 #else | |
| 140 const time_t zone = timezone; | |
| 141 #endif | |
| 142 | 150 |
| 143 // If daylight savings time is in effect, | 151 // If daylight savings time is in effect, |
| 144 // we are 1 hour East of our time zone | 152 // we are 1 hour East of our time zone |
| 145 const time_t seconds_per_minute = 60; | 153 const time_t seconds_per_minute = 60; |
| 146 const time_t minutes_per_hour = 60; | 154 const time_t minutes_per_hour = 60; |
