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add support for sync func in os module

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mrmiywj
2020-05-08 00:26:00 -07:00
parent fef6eb46ff
commit 50f5414fdd
1 changed files with 9 additions and 0 deletions
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9
vm/src/stdlib/os.rs
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@@ -1444,6 +1444,14 @@ fn os_utime(
unimplemented!("utime")
}
#[cfg(unix)]
fn os_sync(_vm: &VirtualMachine) -> PyResult<()> {
unsafe {
libc::sync();
}
Ok(())
}
pub fn make_module(vm: &VirtualMachine) -> PyObjectRef {
let ctx = &vm.ctx;
@@ -1626,6 +1634,7 @@ fn extend_module_platform_specific(vm: &VirtualMachine, module: &PyObjectRef) {
"setgid" => ctx.new_function(os_setgid),
"setpgid" => ctx.new_function(os_setpgid),
"setuid" => ctx.new_function(os_setuid),
"sync" => ctx.new_function(os_sync),
"system" => ctx.new_function(os_system),
"ttyname" => ctx.new_function(os_ttyname),
"uname" => ctx.new_function(os_uname),