From 236fe11e9cb17cffa557c976cae7a983f8933c06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Marie?= <semarie@online.fr>
Date: Tue, 13 Sep 2022 18:24:41 +0000
Subject: [PATCH] openbsd: add getmntinfo(3) and getfsstat(2) support

---
 libc-test/semver/openbsd.txt           | 5 +++++
 src/unix/bsd/netbsdlike/openbsd/mod.rs | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/libc-test/semver/openbsd.txt b/libc-test/semver/openbsd.txt
index c9585a87ec559..cf9d73c58638f 100644
--- a/libc-test/semver/openbsd.txt
+++ b/libc-test/semver/openbsd.txt
@@ -497,6 +497,9 @@ MSG_CMSG_CLOEXEC
 MSG_DONTWAIT
 MSG_MCAST
 MSG_NOSIGNAL
+MNT_LAZY
+MNT_NOWAIT
+MNT_WAIT
 NET_RT_DUMP
 NET_RT_FLAGS
 NET_RT_IFLIST
@@ -999,6 +1002,7 @@ futimes
 getdomainname
 getdtablesize
 getentropy
+getfsstat
 getgrent
 getgrgid
 getgrgid_r
@@ -1010,6 +1014,7 @@ getifaddrs
 getitimer
 getline
 getloadavg
+getmntinfo
 getnameinfo
 getpeereid
 getpriority
diff --git a/src/unix/bsd/netbsdlike/openbsd/mod.rs b/src/unix/bsd/netbsdlike/openbsd/mod.rs
index ba26f92431d78..506306e9f7928 100644
--- a/src/unix/bsd/netbsdlike/openbsd/mod.rs
+++ b/src/unix/bsd/netbsdlike/openbsd/mod.rs
@@ -1639,6 +1639,10 @@ pub const SF_ARCHIVED: ::c_uint = 0x00010000;
 pub const SF_IMMUTABLE: ::c_uint = 0x00020000;
 pub const SF_APPEND: ::c_uint = 0x00040000;
 
+pub const MNT_WAIT: ::c_int = 1;
+pub const MNT_NOWAIT: ::c_int = 2;
+pub const MNT_LAZY: ::c_int = 3;
+
 const_fn! {
     {const} fn _ALIGN(p: usize) -> usize {
         (p + _ALIGNBYTES) & !_ALIGNBYTES
@@ -1880,6 +1884,8 @@ cfg_if! {
             // these functions use statfs which uses the union mount_info:
             pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
             pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
+            pub fn getmntinfo(mntbufp: *mut *mut ::statfs, flags: ::c_int) -> ::c_int;
+            pub fn getfsstat(buf: *mut statfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
         }
     }
 }