From e3caaf6b0ea08ae294e25a861022c256a7535ec4 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Fri, 21 Apr 2023 20:25:58 +0100
Subject: [PATCH] utmpx api for linux musl.

close #3190
---
 libc-test/semver/linux-gnu.txt        |  2 +-
 libc-test/semver/linux-musl.txt       | 18 ++++++++++++------
 src/unix/linux_like/linux/musl/mod.rs |  7 +++++++
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/libc-test/semver/linux-gnu.txt b/libc-test/semver/linux-gnu.txt
index 9bbdee0771b60..d39726f4260a7 100644
--- a/libc-test/semver/linux-gnu.txt
+++ b/libc-test/semver/linux-gnu.txt
@@ -617,12 +617,12 @@ dlinfo
 dlmopen
 endutxent
 explicit_bzero
+fgetgrent_r
 fgetspent_r
 futimes
 getauxval
 getentropy
 getgrent_r
-fgetgrent_r
 getloadavg
 getpt
 getpwent_r
diff --git a/libc-test/semver/linux-musl.txt b/libc-test/semver/linux-musl.txt
index 2db034f813be7..f6e293aa9b7fc 100644
--- a/libc-test/semver/linux-musl.txt
+++ b/libc-test/semver/linux-musl.txt
@@ -56,13 +56,22 @@ aio_return
 aio_suspend
 aio_write
 aiocb
+asctime_r
+basename
 clock_adjtime
 copy_file_range
 ctermid
+dirname
+eaccess
+endutxent
+euidaccess
 explicit_bzero
 futimes
 getauxval
 getloadavg
+getutxent
+getutxid
+getutxline
 lio_listio
 ntptimeval
 open_wmemstream
@@ -71,14 +80,11 @@ prlimit
 prlimit64
 process_vm_readv
 process_vm_writev
+pututxline
 pwritev64
 reallocarray
-timex
-euidaccess
-eaccess
-asctime_r
+setutxent
 strftime
 strftime_l
 strptime
-dirname
-basename
+timex
diff --git a/src/unix/linux_like/linux/musl/mod.rs b/src/unix/linux_like/linux/musl/mod.rs
index a4c1f708afd50..d8b2767669309 100644
--- a/src/unix/linux_like/linux/musl/mod.rs
+++ b/src/unix/linux_like/linux/musl/mod.rs
@@ -900,6 +900,13 @@ extern "C" {
 
     pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
     pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
+
+    pub fn getutxent() -> *mut utmpx;
+    pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+    pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+    pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+    pub fn setutxent();
+    pub fn endutxent();
 }
 
 // Alias <foo> to <foo>64 to mimic glibc's LFS64 support