std.c.*: add birthtime function to Stat

Adds a birthtime function to the `Stat` structs of Unices which support this. This is done to match the `atime`, `mtime`, and `ctime` functions.

4 files changed, 16 insertions, 0 deletions

diff --git a/lib/std/c/darwin.zig b/lib/std/c/darwin.zig
index 3f5b8b340a..2d72f69024 100644
--- a/lib/std/c/darwin.zig
+++ b/lib/std/c/darwin.zig
@@ -395,6 +395,10 @@ pub const Stat = extern struct {
     pub fn ctime(self: @This()) timespec {
         return self.ctimespec;
     }
+
+    pub fn birthtime(self: @This()) timespec {
+        return self.birthtimespec;
+    }
 };
 
 pub const timespec = extern struct {
diff --git a/lib/std/c/freebsd.zig b/lib/std/c/freebsd.zig
index a19ecd3bac..10ab830ab0 100644
--- a/lib/std/c/freebsd.zig
+++ b/lib/std/c/freebsd.zig
@@ -283,6 +283,10 @@ pub const Stat = extern struct {
     pub fn ctime(self: @This()) timespec {
         return self.ctim;
     }
+
+    pub fn birthtime(self: @This()) timespec {
+        return self.birthtim;
+    }
 };
 
 pub const timespec = extern struct {
diff --git a/lib/std/c/netbsd.zig b/lib/std/c/netbsd.zig
index 4fbc7594b0..17c3bfd83c 100644
--- a/lib/std/c/netbsd.zig
+++ b/lib/std/c/netbsd.zig
@@ -312,6 +312,10 @@ pub const Stat = extern struct {
     pub fn ctime(self: @This()) timespec {
         return self.ctim;
     }
+
+    pub fn birthtime(self: @This()) timespec {
+        return self.birthtim;
+    }
 };
 
 pub const timespec = extern struct {
diff --git a/lib/std/c/openbsd.zig b/lib/std/c/openbsd.zig
index 6ba11e8e5a..4ee3351023 100644
--- a/lib/std/c/openbsd.zig
+++ b/lib/std/c/openbsd.zig
@@ -235,6 +235,10 @@ pub const Stat = extern struct {
     pub fn ctime(self: @This()) timespec {
         return self.ctim;
     }
+
+    pub fn birthtime(self: @This()) timespec {
+        return self.birthtim;
+    }
 };
 
 pub const timespec = extern struct {