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src: avoid extra syscalls during node init

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This commit is contained in:
Timothy J Fontaine
2014-03-26 17:09:27 -07:00
parent b93a51e3a6
commit 654267609b
1 changed files with 4 additions and 8 deletions
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12
src/node.cc
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@@ -1614,15 +1614,11 @@ static void CheckStatus(uv_timer_t* watcher, int status) {
static Handle<Value> Uptime(const Arguments& args) {
HandleScope scope;
double uptime;
uv_err_t err = uv_uptime(&uptime);
uv_update_time(uv_default_loop());
double delta = (uv_now(uv_default_loop()) - prog_start_time) / 1000;
if (err.code != UV_OK) {
return Undefined();
}
return scope.Close(Number::New(uptime - prog_start_time));
return scope.Close(Number::New(static_cast<int64_t>(delta)));
}
@@ -2772,7 +2768,7 @@ static Handle<Value> DebugEnd(const Arguments& args) {
char** Init(int argc, char *argv[]) {
// Initialize prog_start_time to get relative uptime.
uv_uptime(&prog_start_time);
prog_start_time = uv_now(uv_default_loop());
// Make inherited handles noninheritable.
uv_disable_stdio_inheritance();