clone.2: Add kernel version numbers for clone_args fields

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man2/clone.2 b/man2/clone.2
index 1ee5f1b8de65bf60b12a8f408ba5fa22faaf63e8..5c8ae2e1d0da760545835132d4534293253ac286 100644 (file)
--- a/man2/clone.2
+++ b/man2/clone.2
@@ -195,10 +195,12 @@ struct clone_args {
     u64 stack;        /* Pointer to lowest byte of stack */
     u64 stack_size;   /* Size of stack */
     u64 tls;          /* Location of new TLS */
-    u64 set_tid;      /* Pointer to a \fIpid_t\fP array */
-    u64 set_tid_size; /* Number of elements in \fIset_tid\fP */
-    u64 cgroup;       /* Target cgroup file descriptor for
-                         the child process */
+    u64 set_tid;      /* Pointer to a \fIpid_t\fP array
+                         (since Linux 5.5) */
+    u64 set_tid_size; /* Number of elements in \fIset_tid\fP
+                         (since Linux 5.5) */
+    u64 cgroup;       /* Target cgroup file descriptor for the
+                         child process (since Linux 5.7) */
 };
 .EE
 .in