From 27b2905dd7d2b75c3cbcb5edb05d3c5e0b92b876 Mon Sep 17 00:00:00 2001
From: Marvin Friedrich <contact@marvinf.com>
Date: Sat, 17 Oct 2026 11:25:53 +0200
Subject: [PATCH] move iovec_iter_kernel out of header

---
 core/lib/iovec.c       | 16 ++++++++++++++++
 include/zinnia/iovec.h | 16 +---------------
 2 files changed, 17 insertions(+), 15 deletions(-)

diff --git a/core/lib/iovec.c b/core/lib/iovec.c
index 44a1cfe..497c2cc 100644
--- a/core/lib/iovec.c
+++ b/core/lib/iovec.c
@@ -44,6 +44,22 @@ static errno_t iovec_iter_copy(iovec_iter_t* iter, void* buf, size_t len, bool t
     return status;
 }
 
+iovec_iter_t iovec_iter_kernel(iovec_t* iovecs, size_t count) {
+    size_t total = 0;
+    for (size_t i = 0; i < count; i++)
+        total += iovecs[i].len;
+
+    return (iovec_iter_t){
+        .iovecs = iovecs,
+        .iovecs_len = count,
+        .total_len = total,
+        .total_offset = 0,
+        .current_idx = 0,
+        .current_offset = 0,
+        .user = false,
+    };
+}
+
 errno_t iovec_iter_copy_to(iovec_iter_t* iter, const void* src, size_t len, size_t* out_copied) {
     return iovec_iter_copy(iter, (void*)src, len, true, out_copied);
 }
diff --git a/include/zinnia/iovec.h b/include/zinnia/iovec.h
index d997746..0bbd0c0 100644
--- a/include/zinnia/iovec.h
+++ b/include/zinnia/iovec.h
@@ -24,21 +24,7 @@ static inline size_t iovec_iter_len(iovec_iter_t* iter) {
 }
 
 // Creates an iovec iterator over kernel memory.
-static inline iovec_iter_t iovec_iter_kernel(iovec_t* iovecs, size_t count) {
-    size_t total = 0;
-    for (size_t i = 0; i < count; i++)
-        total += iovecs[i].len;
-
-    return (iovec_iter_t){
-        .iovecs = iovecs,
-        .iovecs_len = count,
-        .total_len = total,
-        .total_offset = 0,
-        .current_idx = 0,
-        .current_offset = 0,
-        .user = false,
-    };
-}
+iovec_iter_t iovec_iter_kernel(iovec_t* iovecs, size_t count);
 
 // Copies up to `len` bytes from `src` into the iterator and advances it.
 // Returns the amount of bytes actually copied in `out_copied`.