From 5b699bb7a8b5ac11ad599d46adff479d7ec2a7e1 Mon Sep 17 00:00:00 2001
From: Wesley Wiser <wesleywiser@microsoft.com>
Date: Tue, 10 Jan 2023 11:57:51 -0500
Subject: [PATCH] Update use of `libc::timespec` to prepare for future libc
 version

In a future release of the `libc` crate, `libc::timespec` will contain
private padding fields on `*-linux-musl` targets and so the struct will
no longer be able to be created using the literal initialization syntax.

Update the use of `libc::timespec` to create a value by calling
`std::mem::zeroed()` which works with both current versions of `libc`
as well as the future version which contains that change.
---
 src/linux/system.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/linux/system.rs b/src/linux/system.rs
index 319723384..2118b719b 100644
--- a/src/linux/system.rs
+++ b/src/linux/system.rs
@@ -82,11 +82,8 @@ fn boot_time() -> u64 {
         }
     }
     // Either we didn't find "btime" or "/proc/stat" wasn't available for some reason...
-    let mut up = libc::timespec {
-        tv_sec: 0,
-        tv_nsec: 0,
-    };
     unsafe {
+        let mut up: libc::timespec = std::mem::zeroed();
         if libc::clock_gettime(libc::CLOCK_BOOTTIME, &mut up) == 0 {
             up.tv_sec as u64
         } else {