(HAVE_VFORK): Defined.

5 files changed, 20 insertions, 0 deletions

diff --git a/src/s/bsd4-2.h b/src/s/bsd4-2.h
index cfd31726a6c..737cdf4e8c3 100644
--- a/src/s/bsd4-2.h
+++ b/src/s/bsd4-2.h
@@ -130,3 +130,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* Send signals to subprocesses by "typing" special chars at them.  */
 
 #define SIGNALS_VIA_CHARACTERS
+
+/* We do have vfork.  */
+
+#define HAVE_VFORK
diff --git a/src/s/bsd4-3.h b/src/s/bsd4-3.h
index b71f9f9b69a..392b27188ba 100644
--- a/src/s/bsd4-3.h
+++ b/src/s/bsd4-3.h
@@ -133,3 +133,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* Send signals to subprocesses by "typing" special chars at them.  */
 
 #define SIGNALS_VIA_CHARACTERS
+
+/* We do have vfork.  */
+
+#define HAVE_VFORK
diff --git a/src/s/dgux.h b/src/s/dgux.h
index 1f7a347f6dd..59f6e2c9497 100644
--- a/src/s/dgux.h
+++ b/src/s/dgux.h
@@ -332,3 +332,7 @@ CC=gcc
    with job control). This stops Emacs dead in its tracks when coming
    up under X11. */
 #define BROKEN_FASYNC
+
+/* (Assume) we do have vfork.  */
+
+#define HAVE_VFORK
diff --git a/src/s/rtu.h b/src/s/rtu.h
index f3fb292b0ea..590ce7e9a4f 100644
--- a/src/s/rtu.h
+++ b/src/s/rtu.h
@@ -170,3 +170,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* This is how to get the device name of the control end of a pty.  */
 #define PTY_NAME_SPRINTF \
         sprintf (pty_name, "/dev/pty%x", i);
+
+/* (Assume) we do have vfork.  */
+
+#define HAVE_VFORK
diff --git a/src/s/umax.h b/src/s/umax.h
index 966948dde17..a367885f3ba 100644
--- a/src/s/umax.h
+++ b/src/s/umax.h
@@ -176,3 +176,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* #define NO_REMAP
    #define TEXT_START 0
 */
+
+/* (Assume) we do have vfork.  */
+
+#define HAVE_VFORK