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-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/unix/sysv/linux/bits/sched.h2
2 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 2e21197f88..e16a4a8e41 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2019-08-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/bits/sched.h [__USE_GNU] (CLONE_PIDFD):
+	New macro.
+
 2019-08-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	[BZ #19767]
diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h
index 828b878696..b67820cb49 100644
--- a/sysdeps/unix/sysv/linux/bits/sched.h
+++ b/sysdeps/unix/sysv/linux/bits/sched.h
@@ -44,6 +44,8 @@
 # define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
 # define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
 # define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
+# define CLONE_PIDFD   0x00001000 /* Set if a pidfd should be placed
+				     in parent.  */
 # define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
 # define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
 				     wake it up on mm_release.  */