(wait_for_termination): Add a FIXME comment for the use of non-POSIX

sigpause.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index 1be3c62c1da..2a0f5df4d90 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -485,6 +485,11 @@ wait_for_termination (pid)
           sigunblock (sigmask (SIGCHLD));
           break;
         }
+
+      /* FIXME: Since sigpause is not POSIX and its use is deprecated,
+         this should probably be `sigsuspend (&empty_mask)', which is
+         POSIX.  I'm not making that change right away because the
+         release is nearing.  2001-09-20 gerd.  */
       sigpause (SIGEMPTYMASK);
 #else /* not POSIX_SIGNALS */
 #ifdef HAVE_SYSV_SIGPAUSE