From dca986f599e1abe4270a06efaf91759a926f2424 Mon Sep 17 00:00:00 2001
From: Tomasz Kramkowski <tomasz@kramkow.ski>
Date: Sun, 29 Jan 2023 17:23:14 +0000
Subject: Remove users dependency

---
 src/passwd.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/passwd.rs

(limited to 'src/passwd.rs')

diff --git a/src/passwd.rs b/src/passwd.rs
new file mode 100644
index 0000000..40ec947
--- /dev/null
+++ b/src/passwd.rs
@@ -0,0 +1,11 @@
+use libc::uid_t;
+use std::ffi::CStr;
+
+pub fn get_uid_by_name<S: AsRef<CStr> + ?Sized>(name: &S) -> Option<uid_t> {
+    let passwd = unsafe { libc::getpwnam(name.as_ref().as_ptr()) };
+    if !passwd.is_null() {
+        Some(unsafe { *passwd }.pw_uid)
+    } else {
+        None
+    }
+}
-- 
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