Introduce the PD_CLOEXEC for pdfork(2).

Reviewed by:	mjg

1 files changed, 16 insertions, 0 deletions

diff --git a/sys/kern/sys_procdesc.c b/sys/kern/sys_procdesc.c
index 0d3b1f4334bd..37139c1243aa 100644
--- a/sys/kern/sys_procdesc.c
+++ b/sys/kern/sys_procdesc.c
@@ -243,6 +243,22 @@ procdesc_new(struct proc *p, int flags)
 }
 
 /*
+ * Create a new process decriptor for the process that refers to it.
+ */
+int
+procdesc_falloc(struct thread *td, struct file **resultfp, int *resultfd,
+    int flags, struct filecaps *fcaps)
+{
+	int fflags;
+
+	fflags = 0;
+	if (flags & PD_CLOEXEC)
+		fflags = O_CLOEXEC;
+
+	return (falloc_caps(td, resultfp, resultfd, fflags, fcaps));
+}
+
+/*
  * Initialize a file with a process descriptor.
  */
 void