From f0666586f609ff45457d9ee776cfd0604e8b5906 Mon Sep 17 00:00:00 2001
From: Elaine Gibson <ypsvlq@gmail.com>
Date: Tue, 14 Apr 2026 11:59:44 +0100
Subject: [PATCH] std.c: add haiku readv_pos and write_pov

---
 lib/std/c.zig       | 2 ++
 lib/std/c/haiku.zig | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/lib/std/c.zig b/lib/std/c.zig
index f0b0391785..a017eb7fa1 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -11142,6 +11142,8 @@ pub const _kern_open_dir = haiku._kern_open_dir;
 pub const _kern_read_dir = haiku._kern_read_dir;
 pub const _kern_read_stat = haiku._kern_read_stat;
 pub const _kern_rewind_dir = haiku._kern_rewind_dir;
+pub const readv_pos = haiku.readv_pos;
+pub const writev_pos = haiku.writev_pos;
 pub const area_id = haiku.area_id;
 pub const area_info = haiku.area_info;
 pub const directory_which = haiku.directory_which;
diff --git a/lib/std/c/haiku.zig b/lib/std/c/haiku.zig
index 81cc3bc325..dd599ca837 100644
--- a/lib/std/c/haiku.zig
+++ b/lib/std/c/haiku.zig
@@ -6,6 +6,7 @@ const iovec = std.posix.iovec;
 const iovec_const = std.posix.iovec_const;
 const socklen_t = std.c.socklen_t;
 const fd_t = std.c.fd_t;
+const off_t = std.c.off_t;
 const PATH_MAX = std.c.PATH_MAX;
 const uid_t = std.c.uid_t;
 const gid_t = std.c.gid_t;
@@ -28,6 +29,8 @@ pub extern "root" fn _kern_open_dir(fd: fd_t, path: [*:0]const u8) fd_t;
 pub extern "root" fn _kern_read_dir(fd: fd_t, buffer: [*]u8, bufferSize: usize, maxCount: u32) isize;
 pub extern "root" fn _kern_rewind_dir(fd: fd_t) status_t;
 pub extern "root" fn _kern_read_stat(fd: fd_t, path: [*:0]const u8, traverseLink: bool, stat: *std.c.Stat, statSize: usize) status_t;
+pub extern "root" fn readv_pos(fd: fd_t, pos: off_t, vec: [*]const std.c.iovec, count: i32) isize;
+pub extern "root" fn writev_pos(fd: fd_t, pos: off_t, vec: [*]const std.c.iovec_const, count: i32) isize;
 
 pub const area_info = extern struct {
     area: u32,