some time functions on glibc and musl

Author: SteveLauC

libc-test/semver/linux-gnu.txt

@@ -653,4 +653,10 @@ utmpname
 utmpx
 utmpxname
 euidaccess
-eaccess
+eaccess
+asctime
+asctime_r
+ctime
+ctime_r
+strftime
+strptime

libc-test/semver/linux-musl.txt

@@ -49,4 +49,8 @@ pwritev64
 reallocarray
 timex
 euidaccess
-eaccess
+eaccess
+asctime
+asctime_r
+strftime
+strptime

src/unix/linux_like/linux/gnu/mod.rs

@@ -1335,6 +1335,19 @@ extern "C" {
 
     pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
     pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
+
+    pub fn asctime(tm: *const ::tm) -> *mut ::c_char;
+    pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char;
+    pub fn ctime(timep: *const time_t) -> *mut ::c_char;
+    pub fn ctime_r(timep: *const time_t, buf: *mut ::c_char) -> *mut ::c_char;
+
+    pub fn strftime(
+        s: *mut ::c_char,
+        max: ::size_t,
+        format: *const ::c_char,
+        tm: *const ::tm,
+    ) -> ::size_t;
+    pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
 }
 
 extern "C" {

src/unix/linux_like/linux/musl/mod.rs

@@ -757,6 +757,17 @@ extern "C" {
 
     pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
     pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
+
+    pub fn asctime(tm: *const ::tm) -> *mut ::c_char;
+    pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char;
+
+    pub fn strftime(
+        s: *mut ::c_char,
+        max: ::size_t,
+        format: *const ::c_char,
+        tm: *const ::tm,
+    ) -> ::size_t;
+    pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
 }
 
 cfg_if! {