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use default values for gnu library extension fields

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no extra clone


no mut warning
This commit is contained in:
Mackenzie Clark 2018-12-27 20:15:01 -08:00
parent cb65c9dad6
commit e7cf5cb5b1
1 changed files with 9 additions and 4 deletions
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13
src/apis/emscripten/time.rs
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@ -83,6 +83,8 @@ struct guest_tm {
pub tm_wday: c_int, // 24
pub tm_yday: c_int, // 28
pub tm_isdst: c_int, // 32
pub tm_gmtoff: c_int, // 36
pub tm_zone: c_int, // 40
}
/// emscripten: _tvset
@ -154,7 +156,7 @@ pub extern "C" fn _localtime(time_p: u32, instance: &mut Instance) -> c_int {
// https://stackoverflow.com/questions/19170721/real-time-awareness-of-timezone-change-in-localtime-vs-localtime-r
let timespec = unsafe {
let mut time_p_addr = instance.memory_offset_addr(0, time_p as _) as *mut i64;
let time_p_addr = instance.memory_offset_addr(0, time_p as _) as *mut i64;
let seconds = *time_p_addr.clone();
time::Timespec::new(seconds, 0)
};
@ -180,6 +182,8 @@ pub extern "C" fn _localtime(time_p: u32, instance: &mut Instance) -> c_int {
(*tm_struct_ptr).tm_wday = result_tm.tm_wday;
(*tm_struct_ptr).tm_yday = result_tm.tm_yday;
(*tm_struct_ptr).tm_isdst = result_tm.tm_isdst;
(*tm_struct_ptr).tm_gmtoff = 0;
(*tm_struct_ptr).tm_zone = 0;
tm_struct_offset as _
}
@ -192,9 +196,8 @@ pub extern "C" fn _localtime_r(time_p: u32, result: u32, instance: &mut Instance
// https://stackoverflow.com/questions/19170721/real-time-awareness-of-timezone-change-in-localtime-vs-localtime-r
unsafe {
let time_p_addr = instance.memory_offset_addr(0, time_p as _) as *mut i64;
let seconds = *time_p_addr.clone();
let timespec = time::Timespec::new(seconds, 0);
let seconds = instance.memory_offset_addr(0, time_p as _) as *const i64;
let timespec = time::Timespec::new(*seconds, 0);
let result_tm = time::at(timespec);
// debug!(
@ -214,6 +217,8 @@ pub extern "C" fn _localtime_r(time_p: u32, result: u32, instance: &mut Instance
(*result_addr).tm_wday = result_tm.tm_wday;
(*result_addr).tm_yday = result_tm.tm_yday;
(*result_addr).tm_isdst = result_tm.tm_isdst;
(*result_addr).tm_gmtoff = 0;
(*result_addr).tm_zone = 0;
result as _
}