From d8764e8b78b2736ecd74f3fd29d6767e40cac491 Mon Sep 17 00:00:00 2001
From: Greg V <greg@unrelenting.technology>
Date: Wed, 15 Apr 2020 14:55:21 +0300
Subject: [PATCH] freebsd: add sockcred/SOCKCREDSIZE
Like on NetBSD, but without a pid field in the struct.
---
src/unix/bsd/freebsdlike/freebsd/mod.rs | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/unix/bsd/freebsdlike/freebsd/mod.rs b/src/unix/bsd/freebsdlike/freebsd/mod.rs
index 1b714b77..d9dc4f2f 100644
--- a/src/unix/bsd/freebsdlike/freebsd/mod.rs
+++ b/src/unix/bsd/freebsdlike/freebsd/mod.rs
@@ -107,6 +107,15 @@ s! {
pub msg_hdr: ::msghdr,
pub msg_len: ::ssize_t,
}
+
+ pub struct sockcred {
+ pub sc_uid: ::uid_t,
+ pub sc_euid: ::uid_t,
+ pub sc_gid: ::gid_t,
+ pub sc_egid: ::gid_t,
+ pub sc_ngroups: ::c_int,
+ pub sc_groups: [::gid_t; 1],
+ }
}
s_no_extra_traits! {
@@ -1136,6 +1145,15 @@ f! {
as ::c_uint
}
+ pub fn SOCKCREDSIZE(ngrps: usize) -> usize {
+ let ngrps = if ngrps > 0 {
+ ngrps - 1
+ } else {
+ 0
+ };
+ ::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps
+ }
+
pub fn uname(buf: *mut ::utsname) -> ::c_int {
__xuname(256, buf as *mut ::c_void)
}
--
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