Basic pam_syslog error reporting

1 files changed, 7 insertions, 0 deletions

diff --git a/src/pam.rs b/src/pam.rs
index 81d543e..7905a92 100644
--- a/src/pam.rs
+++ b/src/pam.rs
@@ -1,3 +1,4 @@
+use crate::syslog::Priority;
 use core::marker::{PhantomData, PhantomPinned};
 use std::ffi::{c_char, c_int, CStr, CString};
 
@@ -17,6 +18,7 @@ extern "C" {
         user: &*const c_char,
         prompt: *const c_char,
     ) -> c_int;
+    fn pam_syslog(pamh: *const PAMHandle, priority: c_int, fmt: *const c_char, ...);
 }
 
 impl PAMHandle {
@@ -37,4 +39,9 @@ impl PAMHandle {
             e => Err(e),
         }
     }
+    pub fn syslog<S: AsRef<CStr> + ?Sized>(&self, priority: Priority, entry: &S) {
+        let Ok(fmt) = CString::new("%s") else { return };
+        let entry = entry.as_ref();
+        unsafe { pam_syslog(self, priority.into(), fmt.as_ptr(), entry.as_ptr()) }
+    }
 }