From 3a24744fa7060550e61526bdd3eab451558010c0 Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Sun, 20 Apr 2025 16:44:06 -0700
Subject: [PATCH] add getegid

---
 mod.zig  | 8 +++++++-
 test.zig | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/mod.zig b/mod.zig
index f7ad529486f74a9bc75f15e4c9e3413a7e984703..7ab7f3a4cdbc8ecf552657241f86a45df60492a6 100644
--- a/mod.zig
+++ b/mod.zig
@@ -621,7 +621,13 @@ pub fn geteuid() errno.Error!uid_t {
 // getegid
 // gid_t getegid(void);
 // asmlinkage long sys_getegid(void);
-pub const getegid = @compileError("TODO: getegid");
+pub fn getegid() errno.Error!gid_t {
+    const r = syscall0(.getegid);
+    return switch (_errno(r)) {
+        .ok => @intCast(r),
+        _ => |c| errno.errorFromInt(@intFromEnum(c)),
+    };
+}
 
 // setpgid
 // int setpgid(pid_t pid, pid_t pgid);
diff --git a/test.zig b/test.zig
index f73dc43bae33ca080e0f84420a5ac3644d25c2b3..7b67e5300f55490bf047fcc5c94820a2c887728f 100644
--- a/test.zig
+++ b/test.zig
@@ -15,4 +15,5 @@ test {
     _ = &linux.getuid;
     _ = &linux.getgid;
     _ = &linux.geteuid;
+    _ = &linux.getegid;
 }
-- 
2.54.0