From 7700434b5c52c609453111e16e49a2708d699041 Mon Sep 17 00:00:00 2001
From: Kevin Buettner <kevinb@redhat.com>
Date: Sun, 8 Apr 2001 18:26:03 +0000
Subject: Add comments noting that vfork might be defined to be fork.

---
 gdb/ser-pipe.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gdb/ser-pipe.c')

diff --git a/gdb/ser-pipe.c b/gdb/ser-pipe.c
index 652d774..3e23287 100644
--- a/gdb/ser-pipe.c
+++ b/gdb/ser-pipe.c
@@ -65,6 +65,10 @@ pipe_open (serial_t scb, const char *name)
   if (socketpair (AF_UNIX, SOCK_STREAM, 0, pdes) < 0)
     return -1;
 
+  /* Create the child process to run the command in.  Note that the
+     apparent call to vfork() below *might* actually be a call to
+     fork() due to the fact that autoconf will ``#define vfork fork''
+     on certain platforms.  */
   pid = vfork ();
   
   /* Error. */
-- 
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