ipc.2: Minor tweak to Alex's patch regarding use of syscall()
Calling ipc() directly would be a rather unusual thing to do,
so add some text to emphasize that point.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
diff --git a/man2/ipc.2 b/man2/ipc.2
index d2b409f..6589ffa 100644
--- a/man2/ipc.2
+++ b/man2/ipc.2
@@ -58,7 +58,8 @@
.BR shmctl (2),
and so on really are implemented as separate system calls.
.PP
-Glibc does not provide a wrapper for this system call; call it using
+Glibc does not provide a wrapper for this system call;
+in the unlikely event that you want to call it directly, you can do so using
.BR syscall (2).
.SH SEE ALSO
.BR msgctl (2),
