Add 64-bit `time_t` support on 32-bit glibc Linux to `set_times`

1 files changed, 22 insertions, 0 deletions

diff --git a/library/std/src/sys/unix/time.rs b/library/std/src/sys/unix/time.rs
index 6f53583409d..a61d926ca8b 100644
--- a/library/std/src/sys/unix/time.rs
+++ b/library/std/src/sys/unix/time.rs
@@ -166,6 +166,16 @@ impl Timespec {
         }
         self.to_timespec()
     }
+
+    #[cfg(all(
+        target_os = "linux",
+        target_env = "gnu",
+        target_pointer_width = "32",
+        not(target_arch = "riscv32")
+    ))]
+    pub fn to_timespec64(&self) -> __timespec64 {
+        __timespec64::new(self.tv_sec, self.tv_nsec.0 as _)
+    }
 }
 
 impl From<libc::timespec> for Timespec {
@@ -196,6 +206,18 @@ pub(in crate::sys::unix) struct __timespec64 {
     target_pointer_width = "32",
     not(target_arch = "riscv32")
 ))]
+impl __timespec64 {
+    pub(in crate::sys::unix) fn new(tv_sec: i64, tv_nsec: i32) -> Self {
+        Self { tv_sec, tv_nsec, _padding: 0 }
+    }
+}
+
+#[cfg(all(
+    target_os = "linux",
+    target_env = "gnu",
+    target_pointer_width = "32",
+    not(target_arch = "riscv32")
+))]
 impl From<__timespec64> for Timespec {
     fn from(t: __timespec64) -> Timespec {
         Timespec::new(t.tv_sec, t.tv_nsec.into())