Auto merge of #2514 - devnexen:netbsd_xattr_api, r=Amanieu

netbsd ext attrs api addition

Author: bors

libc-test/semver/netbsd.txt

@@ -1173,6 +1173,10 @@ fchdir
 fchflags
 fdatasync
 fdopendir
+fgetxattr
+flistxattr
+fremovexattr
+fsetxattr
 flags_to_string
 fmemopen
 forkpty
@@ -1218,6 +1222,7 @@ getutmpx
 getutxent
 getutxid
 getutxline
+getxattr
 glob
 glob_t
 globfree
@@ -1248,7 +1253,10 @@ labs
 lastlog
 lastlogx
 lchflags
+lgetxattr
 lio_listio
+listxattr
+llistxaatr
 localeconv_l
 lockf
 login
@@ -1258,6 +1266,8 @@ logoutx
 logwtmp
 logwtmpx
 login_tty
+lremovexattr
+lsetxattr
 lutimes
 lwpid_t
 madvise
@@ -1369,6 +1379,7 @@ regexec
 regfree
 regmatch_t
 regoff_t
+removexattr
 sched_getparam
 sched_getscheduler
 sched_get_priority_max
@@ -1403,6 +1414,7 @@ setservent
 settimeofday
 setutent
 setutxent
+setxattr
 shmat
 shmatt_t
 shmctl

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -2629,6 +2629,50 @@ extern "C" {
         tpe: ::c_int,
     );
 
+    pub fn getxattr(
+        path: *const ::c_char,
+        name: *const ::c_char,
+        value: *mut ::c_void,
+        size: ::size_t,
+    ) -> ::ssize_t;
+    pub fn lgetxattr(
+        path: *const ::c_char,
+        name: *const ::c_char,
+        value: *mut ::c_void,
+        size: ::size_t,
+    ) -> ::ssize_t;
+    pub fn fgetxattr(
+        filedes: ::c_int,
+        name: *const ::c_char,
+        value: *mut ::c_void,
+        size: ::size_t,
+    ) -> ::ssize_t;
+    pub fn setxattr(
+        path: *const ::c_char,
+        name: *const ::c_char,
+        value: *const ::c_void,
+        size: ::size_t,
+    ) -> ::c_int;
+    pub fn lsetxattr(
+        path: *const ::c_char,
+        name: *const ::c_char,
+        value: *const ::c_void,
+        size: ::size_t,
+    ) -> ::c_int;
+    pub fn fsetxattr(
+        filedes: ::c_int,
+        name: *const ::c_char,
+        value: *const ::c_void,
+        size: ::size_t,
+        flags: ::c_int,
+    ) -> ::c_int;
+    pub fn listxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
+    pub fn llistxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
+    pub fn flistxattr(filedes: ::c_int, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
+    pub fn removexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int;
+    pub fn lremovexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int;
+    pub fn fremovexattr(fd: ::c_int, path: *const ::c_char, name: *const ::c_char) -> ::c_int;
+
     pub fn string_to_flags(
         string_p: *mut *mut ::c_char,
         setp: *mut ::c_ulong,