utmpx api for linux musl.

close rust-lang#3190 (backport <rust-lang#3213>) (cherry picked from commit e3caaf6)
tgross35 · Nov 17, 2024 · 870f096 · 870f096
1 parent 8e55d58
commit 870f096
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diff --git a/libc-test/semver/linux-musl.txt b/libc-test/semver/linux-musl.txt
@@ -78,11 +78,15 @@ copy_file_range
 ctermid
 dirname
 eaccess
+endutxent
 euidaccess
 explicit_bzero
 futimes
 getauxval
 getloadavg
+getutxent
+getutxid
+getutxline
 lio_listio
 ntptimeval
 open_wmemstream
@@ -94,8 +98,10 @@ prlimit
 prlimit64
 process_vm_readv
 process_vm_writev
+pututxline
 pwritev2
 pwritev64
 reallocarray
+setutxent
 tcp_info
 timex
diff --git a/src/unix/linux_like/linux/musl/mod.rs b/src/unix/linux_like/linux/musl/mod.rs
@@ -993,6 +993,13 @@ extern "C" {
         actions: *mut ::posix_spawn_file_actions_t,
         fd: ::c_int,
     ) -> ::c_int;
+
+    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